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@@ -82,7 +82,7 @@ uint32_t lmx2594regs[LMX_COUNT] = {
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0x280000,
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0x2703E8,
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0x260000,
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- 0x250304,
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+ 0x250204,
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0x240032,
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0x230004,
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0x220000,
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@@ -357,6 +357,165 @@ int lmx_freq_set_main_band(void *bar1, double freq, double f_pd) {
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printf("frac_d = %u\n", frac_d);
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}
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+int lmx_freq_set_main_band_int_mode(void *bar1, double freq, double f_pd) {
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+
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+ uint32_t N_div;
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+ N_div = freq / f_pd;
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+
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+ int vco_core;
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+ double f_coremin;
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+ double f_coremax;
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+ int c_core_min;
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+ int c_core_max;
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+ int a_core_min;
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+ int a_core_max;
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+ uint16_t vco_cap_ctrl_strt;
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+ uint16_t vco_daciset_strt;
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+
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+ // Partial assist for the calibration
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+
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+ //Determine a VCO core and other parameters
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+
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+ if (freq >= 7500e6 && freq <= 8600e6) {
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+ vco_core = 1;
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+ f_coremin = 7500e6;
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+ f_coremax = 8600e6;
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+ c_core_min = 164;
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+ c_core_max = 12;
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+ a_core_min = 299;
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+ a_core_max = 240;
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+ }
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+ else if (freq > 8600e6 && freq < 9800e6) {
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+ vco_core = 2;
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+ f_coremin = 8600e6;
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+ f_coremax = 9800e6;
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+ c_core_min = 165;
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+ c_core_max = 16;
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+ a_core_min = 356;
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+ a_core_max = 247;
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+ }
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+ else if (freq >= 9800e6 && freq <= 10800e6) {
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+ vco_core = 3;
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+ f_coremin = 9800e6;
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+ f_coremax = 10800e6;
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+ c_core_min = 158;
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+ c_core_max = 19;
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+ a_core_min = 324;
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+ a_core_max = 224;
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+ }
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+ else if (freq > 10800e6 && freq <= 12000e6) {
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+ vco_core = 4;
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+ f_coremin = 10800e6;
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+ f_coremax = 12000e6;
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+ c_core_min = 140;
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+ c_core_max = 0;
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+ a_core_min = 383;
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+ a_core_max = 244;
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+ }
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+ else if (freq > 12000e6 && freq <= 12900e6) {
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+ vco_core = 5;
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+ f_coremin = 12000e6;
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+ f_coremax = 12900e6;
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+ c_core_min = 183;
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+ c_core_max = 36;
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+ a_core_min = 205;
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+ a_core_max = 146;
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+ }
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+ else if (freq > 12900e6 && freq <= 13900e6) {
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+ vco_core = 6;
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+ f_coremin = 12900e6;
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+ f_coremax = 13900e6;
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+ c_core_min = 155;
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+ c_core_max = 6;
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+ a_core_min = 242;
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+ a_core_max = 163;
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+ }
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+ else if (freq > 13900e6 && freq <= 15000e6) {
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+ vco_core = 7;
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+ f_coremin = 13900e6;
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+ f_coremax = 15000e6;
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+ c_core_min = 175;
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+ c_core_max = 19;
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+ a_core_min = 323;
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+ a_core_max = 244;
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+ };
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+ if (freq >=11900e6 && freq <=12100e6) {
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+ vco_daciset_strt = 300;
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+ vco_core = 4;
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+ vco_cap_ctrl_strt = 1;
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+ }
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+ vco_cap_ctrl_strt = round(c_core_min - (c_core_min - c_core_max) * (freq - f_coremin) / (f_coremax - f_coremin));
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+ vco_daciset_strt = round(a_core_min + (a_core_min - a_core_max) * (freq - f_coremin) / (f_coremax - f_coremin));
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+
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+ printf("VCO_CORE = %d\n", vco_core);
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+ printf("VCO_CAP_CTRL_STR = %d\n", vco_cap_ctrl_strt);
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+ printf("VCO_DACISET_STR = %d\n", vco_daciset_strt);
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+
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+ //Set the VCO_CORE
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+ lmx2594regs[112 - VCO_SEL] = lmx2594regs[112 - VCO_SEL] & (~BITM_LMX2594_R20_VCO_SEL);
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+ lmx2594regs[112 - VCO_SEL] = lmx2594regs[112 - VCO_SEL] | (vco_core << BITP_LMX2594_R20_VCO_SEL);
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+ // Set the VCO_CAP_CTRL
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+ lmx2594regs[112 - CAP_CTRL_START] = lmx2594regs[112 - CAP_CTRL_START] & (~BITM_LMX2594_R78_VCO_CAP_CTRL_START);
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+ lmx2594regs[112 - CAP_CTRL_START] = lmx2594regs[112 - CAP_CTRL_START] | (vco_cap_ctrl_strt << BITP_LMX2594_R78_VCO_CAP_CTRL_START);
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+ // Set the VCO_DACISET
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+ lmx2594regs[112 - VCO_DACISET] = lmx2594regs[112 - VCO_DACISET] & (~BITM_LMX2594_R17_VCO_DACISET);
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+ lmx2594regs[112 - VCO_DACISET] = lmx2594regs[112 - VCO_DACISET] | (vco_daciset_strt << BITP_LMX2594_R17_VCO_DACISET);
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+
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+ // Set the PF_DLY_SEL
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+ if (freq <= 12500e6) {
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+ lmx2594regs[112-PFD_DLY_SEL] = lmx2594regs[112-PFD_DLY_SEL] & (~BITM_LMX2594_R37_PFD_DLY_SEL);
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+ lmx2594regs[112-PFD_DLY_SEL] = lmx2594regs[112-PFD_DLY_SEL] | (0x1 << BITP_LMX2594_R37_PFD_DLY_SEL);
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+ printf("PFD_DLY_SEL = %d\n", 1);
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+ }
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+ else if (freq > 12500e6) {
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+ lmx2594regs[112-PFD_DLY_SEL] = lmx2594regs[112-PFD_DLY_SEL] & (~BITM_LMX2594_R37_PFD_DLY_SEL);
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+ lmx2594regs[112-PFD_DLY_SEL] = lmx2594regs[112-PFD_DLY_SEL] | (0x2 << BITP_LMX2594_R37_PFD_DLY_SEL);
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+ printf("PFD_DLY_SEL = %d\n", 2);
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+ }
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+ // SET the N_DIV
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+ lmx2594regs[112-PLL_N_S] = lmx2594regs[112-PLL_N_S] &(~0xFFFF);
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+ lmx2594regs[112-PLL_N_S] = lmx2594regs[112-PLL_N_S] | (N_div >> 16);
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+ //CLear the lower 16 bits of the register
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+ lmx2594regs[112-PLL_N_M] = lmx2594regs[112-PLL_N_M] & (~0xFFFF);
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+ // Next 16 bits of the register
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+ lmx2594regs[112-PLL_N_M] = lmx2594regs[112-PLL_N_M] | (N_div & 0xFFFF);
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+ // Set the OUTA_MUX to channel divider R45[12:11]; 0 - Channel divider, 1 - VCO;
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+ lmx2594regs[112 - OUTA_MUX] = lmx2594regs[112 - OUTA_MUX] & (~BITM_LMX2594_R45_OUTA_MUX);
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+ lmx2594regs[112 - OUTA_MUX] = lmx2594regs[112 - OUTA_MUX] | ENUM_LMX2594_R45_OUTA_MUX_VCO;
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+ // Program the FCAL_EN bit
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+ lmx2594regs[112-FCAL_ADDR] = lmx2594regs[112-FCAL_ADDR] & (~BITM_LMX2594_R0_FCAL);
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+ lmx2594regs[112-FCAL_ADDR] = lmx2594regs[112-FCAL_ADDR] | (LMX2594_R0_FCAL_EN);
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+
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+ uint32_t lmx_change_freq_regs[] = {
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+ lmx2594regs[112 - VCO_SEL],
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+ lmx2594regs[112 - CAP_CTRL_START],
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+ lmx2594regs[112 - VCO_DACISET],
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+ lmx2594regs[112-PFD_DLY_SEL],
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+ lmx2594regs[112-PLL_N_S],
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+ lmx2594regs[112-PLL_N_M],
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+ lmx2594regs[112 - OUTA_MUX],
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+ lmx2594regs[112-FCAL_ADDR]
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+ };
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+ // Create a header for the LMX2594 with the appropriate number of words
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+ uint32_t LMX_HEADER = ((0 << 23) | (DeviceIdLmx2594 << 18) | ((sizeof(lmx_change_freq_regs)/4) << 1) | 1);
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+ uint32_t *ptr = bar1 + LMX_BASE_ADDR;
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+ *ptr = LMX_HEADER;
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+ for (int i = 0; i < sizeof(lmx_change_freq_regs)/4; i++) {
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+ uint32_t *data_ptr = bar1 + LMX_BASE_ADDR;
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+ *data_ptr = lmx_change_freq_regs[i];
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+ }
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+ char filename[100];
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+ sprintf(filename, "%f.txt", freq);
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+ FILE * f = fopen(filename, "w");
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+ for (int i = 0; i < sizeof(lmx2594regs) / 4; i++) {
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+ fprintf(f, "0x%08X\n", lmx2594regs[i]);
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+ }
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+ fclose(f);
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+
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+ return 0;
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+
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+}
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+
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int lmx_freq_set_out_of_band(void *bar1, double freq, double f_pd) {
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if (freq >= 10e6 && freq <= 1000e6) {
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@@ -715,6 +874,324 @@ int lmx_freq_set_out_of_band(void *bar1, double freq, double f_pd) {
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return 0;
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}
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+int lmx_freq_set_out_of_band_int_mode(void *bar1, double freq, double f_pd) {
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+
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+ if (freq >= 10e6 && freq <= 1000e6) {
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+ lmx_freq = lmx_lower_bond_set(freq, f_pd);
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+ }
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+ else {
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+ lmx_freq = freq;
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+ }
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+
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+ double f_vco = 2 * lmx_freq;
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+ int chan_div = 2;
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+ uint8_t ch_div_reg = 0; // 2
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+ double vco_div = 7.5e9 / lmx_freq;
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+
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+ int vco_core;
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+ double f_coremin;
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+ double f_coremax;
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+ int c_core_min;
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+ int c_core_max;
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+ int a_core_min;
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+ int a_core_max;
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+ uint16_t vco_cap_ctrl_strt;
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+ uint16_t vco_daciset_strt;
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+
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+ // minimum N_div value is 28 and Vco frequency can't be less than 7.5 GHz
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+ if (f_vco < 7.5e9) {
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+ if (vco_div > 2 && vco_div <= 4)
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+ chan_div = 4; // 4
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+ f_vco = lmx_freq * chan_div;
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+ if (vco_div > 4 && vco_div <= 6) {
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+ chan_div = 6; // 6
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 6 && vco_div <= 8) {
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+ chan_div = 8; // 8
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 8 && vco_div <= 12) {
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+ chan_div = 12; // 12
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 12 && vco_div <= 16) {
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+ chan_div = 16; // 16
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 16 && vco_div <= 24) {
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+ chan_div = 24; // 24
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 24 && vco_div <= 32) {
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+ chan_div = 32; // 32
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 32 && vco_div <= 48) {
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+ chan_div = 48; // 48
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 48 && vco_div <= 64) {
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+ chan_div = 64; // 64
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 64 && vco_div <= 72) {
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+ chan_div = 72; // 72
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 72 && vco_div <= 96) {
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+ chan_div = 96; // 96
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 96 && vco_div <= 128) {
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+ chan_div = 128; // 128
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 128 && vco_div <= 192) {
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+ chan_div = 192; // 192
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 192 && vco_div <= 256) {
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+ chan_div = 256; // 256
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 256 && vco_div <= 384) {
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+ chan_div = 384; // 384
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 384 && vco_div <= 512) {
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+ chan_div = 512; // 512
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ if (vco_div > 512 && vco_div <= 768) {
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+ chan_div = 768; // 768
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+ f_vco = lmx_freq * chan_div;
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+ }
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+ switch (chan_div) {
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+ case 2:
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+ ch_div_reg = 0;
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+ break;
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+ case 4:
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+ ch_div_reg = 1;
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+ break;
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+ case 6:
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+ ch_div_reg = 2;
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+ break;
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+ case 8:
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+ ch_div_reg = 3;
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+ break;
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+ case 12:
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+ ch_div_reg = 4;
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+ break;
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+ case 16:
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+ ch_div_reg = 5;
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+ break;
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+ case 24:
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+ ch_div_reg = 6;
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+ break;
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+ case 32:
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+ ch_div_reg = 7;
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+ break;
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+ case 48:
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+ ch_div_reg = 8;
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+ break;
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+ case 64:
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+ ch_div_reg = 9;
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+ break;
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+ case 72:
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+ ch_div_reg = 10;
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+ break;
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+ case 96:
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+ ch_div_reg = 11;
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+ break;
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+ case 128:
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+ ch_div_reg = 12;
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+ break;
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+ case 192:
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+ ch_div_reg = 13;
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+ break;
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+ case 256:
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+ ch_div_reg = 14;
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+ break;
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+ case 384:
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+ ch_div_reg = 15;
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+ break;
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+ case 512:
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+ ch_div_reg = 16;
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+ break;
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+ case 768:
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+ ch_div_reg = 17;
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+ break;
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+ }
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+ } else {
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+ ch_div_reg = 0;
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+ f_vco = lmx_freq * 2;
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+ }
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+ uint32_t N_div = f_vco / f_pd;
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+
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+ // Partial assist for the calibration
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+
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+ //Determine a VCO core and other parameters
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+
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+ if (f_vco >= 7500e6 && f_vco <= 8600e6) {
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+ vco_core = 1;
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+ f_coremin = 7500e6;
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+ f_coremax = 8600e6;
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+ c_core_min = 164;
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+ c_core_max = 12;
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+ a_core_min = 299;
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+ a_core_max = 240;
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+ }
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+ else if (f_vco > 8600e6 && f_vco < 9800e6) {
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+ vco_core = 2;
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+ f_coremin = 8600e6;
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+ f_coremax = 9800e6;
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+ c_core_min = 165;
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+ c_core_max = 16;
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+ a_core_min = 356;
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+ a_core_max = 247;
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+ }
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+ else if (f_vco >= 9800e6 && f_vco <= 10800e6) {
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|
+ vco_core = 3;
|
|
|
+ f_coremin = 9800e6;
|
|
|
+ f_coremax = 10800e6;
|
|
|
+ c_core_min = 158;
|
|
|
+ c_core_max = 19;
|
|
|
+ a_core_min = 324;
|
|
|
+ a_core_max = 224;
|
|
|
+ }
|
|
|
+ else if (f_vco > 10800e6 && f_vco <= 12000e6) {
|
|
|
+ vco_core = 4;
|
|
|
+ f_coremin = 10800e6;
|
|
|
+ f_coremax = 12000e6;
|
|
|
+ c_core_min = 140;
|
|
|
+ c_core_max = 0;
|
|
|
+ a_core_min = 383;
|
|
|
+ a_core_max = 244;
|
|
|
+ }
|
|
|
+ else if (f_vco > 12000e6 && f_vco <= 12900e6) {
|
|
|
+ vco_core = 5;
|
|
|
+ f_coremin = 12000e6;
|
|
|
+ f_coremax = 12900e6;
|
|
|
+ c_core_min = 183;
|
|
|
+ c_core_max = 36;
|
|
|
+ a_core_min = 205;
|
|
|
+ a_core_max = 146;
|
|
|
+ }
|
|
|
+ else if (f_vco > 12900e6 && f_vco <= 13900e6) {
|
|
|
+ vco_core = 6;
|
|
|
+ f_coremin = 12900e6;
|
|
|
+ f_coremax = 13900e6;
|
|
|
+ c_core_min = 155;
|
|
|
+ c_core_max = 6;
|
|
|
+ a_core_min = 242;
|
|
|
+ a_core_max = 163;
|
|
|
+ }
|
|
|
+ else if (f_vco > 13900e6 && f_vco <= 15000e6) {
|
|
|
+ vco_core = 7;
|
|
|
+ f_coremin = 13900e6;
|
|
|
+ f_coremax = 15000e6;
|
|
|
+ c_core_min = 175;
|
|
|
+ c_core_max = 19;
|
|
|
+ a_core_min = 323;
|
|
|
+ a_core_max = 244;
|
|
|
+ };
|
|
|
+
|
|
|
+ vco_cap_ctrl_strt = round(c_core_min - (c_core_min - c_core_max) * (f_vco - f_coremin) / (f_coremax - f_coremin));
|
|
|
+ vco_daciset_strt = round(a_core_min + (a_core_min - a_core_max) * (f_vco - f_coremin) / (f_coremax - f_coremin));
|
|
|
+
|
|
|
+ if (f_vco >=11900e6 && f_vco <=12100e6) {
|
|
|
+ vco_daciset_strt = 300;
|
|
|
+ vco_core = 4;
|
|
|
+ vco_cap_ctrl_strt = 1;
|
|
|
+ }
|
|
|
+ printf("VCO_CORE = %d\n", vco_core);
|
|
|
+ printf("VCO_CAP_CTRL_STR = %d\n", vco_cap_ctrl_strt);
|
|
|
+ printf("VCO_DACISET_STR = %d\n", vco_daciset_strt);
|
|
|
+
|
|
|
+ // Calibration assist
|
|
|
+ //Set the VCO_CORE
|
|
|
+ lmx2594regs[112 - VCO_SEL] = lmx2594regs[112 - VCO_SEL] & (~BITM_LMX2594_R20_VCO_SEL);
|
|
|
+ lmx2594regs[112 - VCO_SEL] = lmx2594regs[112 - VCO_SEL] | (vco_core << BITP_LMX2594_R20_VCO_SEL);
|
|
|
+ // Set the VCO_CAP_CTRL_START
|
|
|
+ lmx2594regs[112 - CAP_CTRL_START] = lmx2594regs[112 - CAP_CTRL_START] & (~BITM_LMX2594_R78_VCO_CAP_CTRL_START);
|
|
|
+ lmx2594regs[112 - CAP_CTRL_START] = lmx2594regs[112 - CAP_CTRL_START] | (vco_cap_ctrl_strt << BITP_LMX2594_R78_VCO_CAP_CTRL_START);
|
|
|
+ // Set the VCO_DACISET
|
|
|
+ lmx2594regs[112 - VCO_DACISET] = lmx2594regs[112 - VCO_DACISET] & (~BITM_LMX2594_R17_VCO_DACISET);
|
|
|
+ lmx2594regs[112 - VCO_DACISET] = lmx2594regs[112 - VCO_DACISET] | (vco_daciset_strt << BITP_LMX2594_R17_VCO_DACISET);
|
|
|
+
|
|
|
+ // Set the PFD_DLY_SEL to appropriate value
|
|
|
+ if (freq <= 12500e6) {
|
|
|
+ lmx2594regs[112-PFD_DLY_SEL] = lmx2594regs[112-PFD_DLY_SEL] & (~BITM_LMX2594_R37_PFD_DLY_SEL);
|
|
|
+ lmx2594regs[112-PFD_DLY_SEL] = lmx2594regs[112-PFD_DLY_SEL] | (0x1 << BITP_LMX2594_R37_PFD_DLY_SEL);
|
|
|
+ printf("PFD_DLY_SEL = %d\n", 1);
|
|
|
+ }
|
|
|
+ else if (freq > 12500e6) {
|
|
|
+ lmx2594regs[112-PFD_DLY_SEL] = lmx2594regs[112-PFD_DLY_SEL] & (~BITM_LMX2594_R37_PFD_DLY_SEL);
|
|
|
+ lmx2594regs[112-PFD_DLY_SEL] = lmx2594regs[112-PFD_DLY_SEL] | (0x2 << BITP_LMX2594_R37_PFD_DLY_SEL);
|
|
|
+ printf("PFD_DLY_SEL = %d\n", 2);
|
|
|
+ }
|
|
|
+ // Set the N value
|
|
|
+ lmx2594regs[112 - PLL_N_S] = lmx2594regs[112 - PLL_N_S] & (~0xFFFF);
|
|
|
+ lmx2594regs[112 - PLL_N_S] = lmx2594regs[112 - PLL_N_S] | (N_div >> 16);
|
|
|
+ // Clear the lower 16 bits of the register
|
|
|
+ lmx2594regs[112 - PLL_N_M] = lmx2594regs[112 - PLL_N_M] & (~0xFFFF);
|
|
|
+ lmx2594regs[112 - PLL_N_M] = lmx2594regs[112 - PLL_N_M] | (N_div & 0xFFFF);
|
|
|
+ // Program the CHDIV value
|
|
|
+ lmx2594regs[112 - CHDIV] = lmx2594regs[112 - CHDIV] & (~BITM_LMX2594_R75_CHDIV);
|
|
|
+ // Set the CHDIV value with the starting position BITP_LMX2594_R75_CHDIV
|
|
|
+ lmx2594regs[112 - CHDIV] = lmx2594regs[112 - CHDIV] | (ch_div_reg << BITP_LMX2594_R75_CHDIV);
|
|
|
+ // If the ch_div > 2 then set the SEG1_EN bit
|
|
|
+ if (chan_div > 2) {
|
|
|
+ lmx2594regs[112 - CHDIV_DIV2] = lmx2594regs[112 - CHDIV_DIV2] & (~BITM_LMX2594_R31_CHDIV_DIV2);
|
|
|
+ lmx2594regs[112 - CHDIV_DIV2] = lmx2594regs[112 - CHDIV_DIV2] | (ENUM_LMX2594_R31_CHDIV_DIV2_EN);
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ lmx2594regs[112-CHDIV_DIV2] = lmx2594regs[112 - CHDIV_DIV2] & (~BITM_LMX2594_R31_CHDIV_DIV2);
|
|
|
+ }
|
|
|
+ // Set the OUTA_MUX to channel divider R45[12:11]; 0 - Channel divider, 1 - VCO;
|
|
|
+ lmx2594regs[112 - OUTA_MUX] = lmx2594regs[112 - OUTA_MUX] & (~BITM_LMX2594_R45_OUTA_MUX);
|
|
|
+ lmx2594regs[112 - OUTA_MUX] = lmx2594regs[112 - OUTA_MUX] | ENUM_LMX2594_R45_OUTA_MUX_CH_DIV;
|
|
|
+
|
|
|
+ // Program the FCAL_EN bit
|
|
|
+ lmx2594regs[112 - FCAL_ADDR] = lmx2594regs[112 - FCAL_ADDR] & (~LMX2594_R0_FCAL_EN);
|
|
|
+ lmx2594regs[112 - FCAL_ADDR] = lmx2594regs[112 - FCAL_ADDR] | (LMX2594_R0_FCAL_EN);
|
|
|
+
|
|
|
+ uint32_t lmx_change_freq_regs []={
|
|
|
+ lmx2594regs[112-CPG_REG] = (lmx2594regs[112-CPG_REG] & (~BITM_LMX2594_R14_CPG)) | ENUM_LMX2594_R14_CPG_TRISTATE,
|
|
|
+ lmx2594regs[112 - VCO_SEL],
|
|
|
+ lmx2594regs[112 - CAP_CTRL_START],
|
|
|
+ lmx2594regs[112 - VCO_DACISET],
|
|
|
+ lmx2594regs[112-PFD_DLY_SEL],
|
|
|
+ lmx2594regs[112 - PLL_N_S],
|
|
|
+ lmx2594regs[112 - PLL_N_M],
|
|
|
+ lmx2594regs[112 - CHDIV],
|
|
|
+ lmx2594regs[112 - CHDIV_DIV2],
|
|
|
+ lmx2594regs[112 - OUTA_MUX],
|
|
|
+ lmx2594regs[112-CPG_REG] = (lmx2594regs[112-CPG_REG] & (~BITM_LMX2594_R14_CPG)) | ENUM_LMX2594_R14_CPG_15ma,
|
|
|
+ lmx2594regs[112 - FCAL_ADDR]
|
|
|
+ };
|
|
|
+
|
|
|
+ // Create a header for the LMX2594 with the appropriate number of words
|
|
|
+ uint32_t LMX_HEADER = ((0 << 23) | (DeviceIdLmx2594 << 18) | ((sizeof(lmx_change_freq_regs) / 4) << 1) | 1);
|
|
|
+ uint32_t *ptr = bar1 + LMX_BASE_ADDR;
|
|
|
+ *ptr = LMX_HEADER;
|
|
|
+ // Send the data
|
|
|
+ for (int i = 0; i < sizeof(lmx_change_freq_regs) / 4; i++) {
|
|
|
+ uint32_t *data_ptr = bar1 + LMX_BASE_ADDR;
|
|
|
+ *data_ptr = lmx_change_freq_regs[i];
|
|
|
+ }
|
|
|
+ char filename[100];
|
|
|
+ sprintf(filename, "%f.txt", freq);
|
|
|
+ FILE * f = fopen(filename, "w");
|
|
|
+ for (int i = 0; i < sizeof(lmx2594regs) / 4; i++) {
|
|
|
+ fprintf(f, "0x%08X\n", lmx2594regs[i]);
|
|
|
+ }
|
|
|
+ fclose(f);
|
|
|
+ return 0;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
double lmx_lower_bond_set (double freq, double f_pd) {
|
|
|
double f_max2870 = 4e9;
|
|
|
|
|
|
@@ -723,9 +1200,10 @@ double lmx_lower_bond_set (double freq, double f_pd) {
|
|
|
return lmx_req_freq;
|
|
|
}
|
|
|
|
|
|
-int lmx_freq_set(void *bar1, double freq) {
|
|
|
|
|
|
- double f_pd = 175e6;
|
|
|
+int lmx_freq_set(void *bar1, double freq,double f_pd) {
|
|
|
+
|
|
|
+ // double f_pd = 175e6;
|
|
|
double N_div = 0;
|
|
|
if (freq < 10e6 || freq > 15e9) {
|
|
|
printf("Frequency range is 10 MHz to 15 GHz\n");
|
|
|
@@ -733,10 +1211,12 @@ int lmx_freq_set(void *bar1, double freq) {
|
|
|
}
|
|
|
// if the frequency is in the main band - 7.5 GHz to 15 GHz
|
|
|
if (freq >= 7.5e9 && freq <= 15e9) {
|
|
|
- lmx_freq_set_main_band(bar1, freq, f_pd);
|
|
|
+ // lmx_freq_set_main_band(bar1, freq, f_pd);
|
|
|
+ lmx_freq_set_main_band_int_mode(bar1, freq, f_pd);
|
|
|
}
|
|
|
else if (freq < 7.5e9) {
|
|
|
- lmx_freq_set_out_of_band(bar1, freq, f_pd);
|
|
|
+ // lmx_freq_set_out_of_band(bar1, freq, f_pd);
|
|
|
+ lmx_freq_set_out_of_band_int_mode(bar1, freq, f_pd);
|
|
|
}
|
|
|
// Switch the keys
|
|
|
key_switch(bar1, freq,lmx_freq);
|