Hi Experts,
I have connected LMK5C33414A with AM6412 processor through SPI lines. I used processor-sdk for AM64x.
spidev driver used for the node.
I want to program LMK chip using .tcs file from the Linux environment.
Please suggest application for programming LMK through SPI from the Linux environment.
Hi Karthick,
Can you please provide your .tcs file? I would like to know which TICSPRO profile you are using.
We have timing diagrams in the LMK5C33216 datasheet.
You can export the register dump from TICSPRO and program the registers through SPI.
For more details see: https://www.ti.com/lit/gpn/lmk5c33216#page=74.
Regards,
Jennifer
Hi Karthick,
What GPIO# are you using for SPI readback? The .tcs file you shared does not show.
Are you able to confirm the SPI writes are going through? In other words, if you change the output enable register (such as from enable to disable) via SPI, do you see the outputs get disabled/enabled?
Regards,
Jennifer
Hi Jennifer
After doing some changes in hardware, we can able to program through SPI.
But in LMK output 9 and 11 i'm not getting the frequency 7.68 MHz. Rest all as expected.
Can you suggest to get the output clock in out 9 and 11 ?
Here I attached the .tcs and hexdump I used.
ROM6_all_on.tcs
R0 0x000010 R1 0x00010B R2 0x000240 R3 0x000304 R16 0x001012 R18 0x0012B9 R19 0x001300 R20 0x001400 R21 0x0015A1 R22 0x00163D R23 0x001700 R24 0x001809 R25 0x001901 R26 0x001A36 R27 0x001B00 R28 0x001C00 R29 0x001D00 R30 0x001E00 R31 0x001F00 R32 0x002000 R33 0x002100 R34 0x0022D0 R35 0x002300 R36 0x002400 R37 0x002502 R38 0x0026FF R39 0x002720 R40 0x002820 R41 0x002900 R42 0x002A00 R43 0x002B00 R44 0x002C00 R45 0x002D00 R46 0x002ED0 R47 0x002F20 R48 0x003000 R49 0x003102 R50 0x00320F R52 0x003412 R53 0x003507 R54 0x003600 R55 0x003700 R56 0x003800 R57 0x003902 R58 0x003A73 R59 0x003B0E R60 0x003C14 R61 0x003D14 R62 0x003E00 R63 0x003F08 R64 0x00400D R67 0x004303 R68 0x004403 R70 0x0046A8 R75 0x004B1A R76 0x004C1A R77 0x004D1A R78 0x004E00 R79 0x004F2E R80 0x00502E R83 0x0053A0 R84 0x005400 R85 0x005500 R86 0x00560B R87 0x005700 R88 0x005800 R89 0x00590B R96 0x006000 R97 0x006100 R98 0x006200 R99 0x006303 R100 0x006400 R101 0x006500 R102 0x006603 R109 0x006D00 R110 0x006E0E R111 0x006F00 R112 0x007014 R113 0x007100 R114 0x00720E R115 0x007300 R116 0x007414 R125 0x007D00 R126 0x007E02 R127 0x007F7B R128 0x0080C9 R129 0x008100 R130 0x008203 R131 0x00830D R132 0x008441 R133 0x008500 R134 0x008602 R135 0x00877B R136 0x0088C9 R137 0x008900 R138 0x008A03 R139 0x008B0D R140 0x008C41 R157 0x009D0A R158 0x009E0A R161 0x00A100 R162 0x00A200 R163 0x00A300 R164 0x00A400 R170 0x00AA00 R171 0x00AB00 R173 0x00AD00 R174 0x00AE00 R176 0x00B000 R180 0x00B400 R223 0x00DF00 R225 0x00E100 R226 0x00E201 R227 0x00E300 R228 0x00E400 R229 0x00E50A R230 0x00E600 R231 0x00E764 R232 0x00E800 R233 0x00E909 R234 0x00EA27 R235 0x00EBC0 R236 0x00EC00 R237 0x00ED00 R238 0x00EE00 R239 0x00EF01 R240 0x00F006 R241 0x00F135 R242 0x00F275 R243 0x00F30B R244 0x00F400 R245 0x00F500 R246 0x00F600 R247 0x00F755 R248 0x00F842 R249 0x00F9C2 R250 0x00FA00 R251 0x00FB00 R252 0x00FC00 R253 0x00FD00 R254 0x00FE00 R255 0x00FF00 R256 0x010000 R257 0x010100 R258 0x010200 R259 0x010300 R260 0x010400 R261 0x010562 R262 0x010695 R263 0x010702 R264 0x0108F9 R265 0x010900 R266 0x010A00 R267 0x010B00 R268 0x010C00 R269 0x010D00 R270 0x010E16 R271 0x010F19 R272 0x011019 R273 0x011105 R274 0x011200 R275 0x011300 R276 0x011400 R277 0x011508 R278 0x011600 R279 0x011700 R280 0x011800 R281 0x011911 R282 0x011A0B R283 0x011B05 R284 0x011C16 R285 0x011D02 R286 0x011E01 R287 0x011F61 R288 0x012001 R289 0x012185 R290 0x012202 R291 0x012335 R292 0x012401 R293 0x012592 R294 0x01260D R295 0x012742 R296 0x012801 R297 0x012940 R298 0x012A00 R299 0x012B0A R300 0x012C3E R301 0x012D0A R302 0x012E08 R303 0x012F16 R304 0x013018 R305 0x013107 R306 0x01323F R307 0x01330F R308 0x01343F R309 0x013500 R310 0x013600 R311 0x013700 R314 0x013A01 R315 0x013B2A R316 0x013C05 R317 0x013DF2 R318 0x013E00 R319 0x013F00 R320 0x014000 R321 0x014100 R322 0x014200 R323 0x014300 R324 0x014400 R325 0x014500 R326 0x014600 R327 0x014700 R328 0x014800 R329 0x014900 R330 0x014A00 R331 0x014B00 R332 0x014C01 R333 0x014DE0 R334 0x014E00 R335 0x014F00 R336 0x015000 R337 0x015100 R338 0x015200 R339 0x015300 R340 0x015400 R341 0x015500 R342 0x015600 R343 0x015700 R344 0x015803 R345 0x015902 R346 0x015A00 R347 0x015B00 R348 0x015C00 R349 0x015D00 R350 0x015E00 R351 0x015F00 R352 0x016000 R353 0x016100 R354 0x016200 R355 0x016300 R356 0x016400 R357 0x016500 R358 0x016600 R359 0x016700 R360 0x016801 R361 0x016900 R362 0x016A01 R367 0x016F00 R368 0x017000 R369 0x017100 R370 0x017200 R373 0x017511 R375 0x017700 R376 0x017801 R377 0x017904 R378 0x017A80 R379 0x017B0A R380 0x017C00 R381 0x017D64 R382 0x017E00 R383 0x017F00 R384 0x018009 R385 0x0181C5 R386 0x018200 R387 0x018310 R388 0x0184F4 R389 0x018548 R390 0x018600 R391 0x018798 R392 0x018896 R393 0x018988 R394 0x018A05 R395 0x018B00 R396 0x018C01 R397 0x018DD5 R398 0x018E6E R399 0x018F6D R400 0x019000 R401 0x019100 R402 0x019200 R403 0x019300 R404 0x019400 R405 0x019500 R406 0x019600 R407 0x019700 R408 0x019800 R409 0x019900 R410 0x019A00 R411 0x019B03 R412 0x019C00 R413 0x019D00 R414 0x019E04 R415 0x019F38 R416 0x01A002 R417 0x01A100 R418 0x01A200 R419 0x01A300 R420 0x01A407 R421 0x01A50E R422 0x01A607 R423 0x01A708 R424 0x01A810 R425 0x01A908 R426 0x01AA10 R427 0x01AB08 R428 0x01AC0F R429 0x01AD0B R430 0x01AE0F R431 0x01AF11 R432 0x01B015 R433 0x01B107 R434 0x01B254 R435 0x01B3B0 R436 0x01B402 R437 0x01B534 R438 0x01B601 R439 0x01B785 R440 0x01B801 R441 0x01B9D2 R442 0x01BA01 R443 0x01BB92 R444 0x01BC0D R445 0x01BD42 R446 0x01BE01 R447 0x01BF40 R448 0x01C000 R449 0x01C10A R450 0x01C214 R451 0x01C308 R452 0x01C408 R453 0x01C525 R454 0x01C627 R455 0x01C707 R456 0x01C83F R457 0x01C90F R458 0x01CA3F R459 0x01CB00 R460 0x01CC35 R461 0x01CD03 R464 0x01D000 R465 0x01D100 R466 0x01D200 R467 0x01D302 R468 0x01D41C R469 0x01D500 R470 0x01D600 R471 0x01D700 R472 0x01D800 R473 0x01D900 R474 0x01DA00 R475 0x01DB00 R476 0x01DC00 R477 0x01DD00 R478 0x01DE00 R479 0x01DF00 R480 0x01E000 R481 0x01E100 R482 0x01E202 R483 0x01E332 R484 0x01E480 R485 0x01E500 R486 0x01E600 R487 0x01E700 R488 0x01E800 R489 0x01E900 R490 0x01EA00 R491 0x01EB00 R492 0x01EC00 R493 0x01ED00 R494 0x01EE04 R495 0x01EF02 R496 0x01F000 R497 0x01F100 R498 0x01F200 R499 0x01F300 R500 0x01F400 R501 0x01F500 R502 0x01F600 R503 0x01F700 R504 0x01F800 R505 0x01F900 R506 0x01FA00 R507 0x01FB00 R508 0x01FC00 R509 0x01FD00 R510 0x01FE0F R511 0x01FF00 R512 0x02000F R517 0x020500 R518 0x020600 R519 0x020700 R520 0x020800 R523 0x020B13 R525 0x020D01 R526 0x020E01 R527 0x020F20 R528 0x021080 R529 0x02110A R530 0x021200 R531 0x021364 R532 0x021400 R533 0x021503 R534 0x02160D R535 0x021740 R536 0x021800 R537 0x021910 R538 0x021A1E R539 0x021B7A R540 0x021C00 R541 0x021D98 R542 0x021E96 R543 0x021F83 R544 0x022005 R545 0x022100 R546 0x022200 R547 0x0223D5 R548 0x022456 R549 0x0225E6 R550 0x022600 R551 0x022700 R552 0x022800 R553 0x022900 R554 0x022A00 R555 0x022B00 R556 0x022C00 R557 0x022D00 R558 0x022E00 R559 0x022F00 R560 0x023000 R561 0x023103 R562 0x023200 R563 0x023300 R564 0x023401 R565 0x0235C6 R566 0x023603 R567 0x023700 R568 0x023800 R569 0x023900 R570 0x023A04 R571 0x023B0C R572 0x023C07 R573 0x023D08 R574 0x023E13 R575 0x023F08 R576 0x024010 R577 0x024108 R578 0x024212 R579 0x02430D R580 0x024411 R581 0x024511 R582 0x02461C R583 0x02470C R584 0x024858 R585 0x0249B4 R586 0x024A03 R587 0x024B73 R588 0x024C01 R589 0x024D85 R590 0x024E03 R591 0x024F54 R592 0x025001 R593 0x025192 R594 0x02520D R595 0x025342 R596 0x025401 R597 0x025540 R598 0x025600 R599 0x02570A R600 0x025814 R601 0x025908 R602 0x025A08 R603 0x025B27 R604 0x025C29 R605 0x025D07 R606 0x025E3F R607 0x025F0F R608 0x02603F R609 0x026100 R610 0x026235 R611 0x026305 R614 0x026600 R615 0x026700 R616 0x026800 R617 0x026900 R618 0x026AE3 R619 0x026B31 R620 0x026C03 R621 0x026DF5 R622 0x026E9E R623 0x026FEF R624 0x0270FF R625 0x0271FF R626 0x0272FF R627 0x0273FC R628 0x02747B R629 0x027500 R630 0x027600 R631 0x027700 R632 0x027800 R633 0x0279EB R634 0x027AED R635 0x027BFA R636 0x027C43 R637 0x027DFD R638 0x027E5C R639 0x027FFF R640 0x0280FF R641 0x0281FF R642 0x0282FE R643 0x0283EC R644 0x028403 R645 0x028502 R646 0x028600 R647 0x028700 R648 0x028800 R649 0x028900 R650 0x028A00 R651 0x028B00 R652 0x028C00 R653 0x028D14 R654 0x028E7A R655 0x028FE1 R656 0x029047 R657 0x0291AE R658 0x029200 R659 0x029300 R660 0x02940F R661 0x029500 R662 0x02960F R663 0x029700 R664 0x029801 R669 0x029D00 R670 0x029E34 R707 0x02C36D R708 0x02C403 R709 0x02C509 R710 0x02C602 R711 0x02C702 R712 0x02C8FF R713 0x02C900 R714 0x02CA08 R715 0x02CB02 R716 0x02CC00 R717 0x02CD28 R718 0x02CE58 R719 0x02CF56 R720 0x02D006 R721 0x02D180 R722 0x02D201 R723 0x02D300 R724 0x02D436 R725 0x02D5E5 R726 0x02D6AA R727 0x02D7AA R728 0x02D8AA R729 0x02D9AB R731 0x02DBE3 R732 0x02DC88 R733 0x02DD08 R736 0x02E000 R741 0x02E528 R746 0x02EA01 R773 0x030505 R777 0x030922 R778 0x030A09 R779 0x030B07 R780 0x030C02 R781 0x030D02 R782 0x030EFF R783 0x030F00 R784 0x03100A R785 0x03111C R786 0x031200 R787 0x03133A R788 0x031477 R789 0x031598 R790 0x031600 R791 0x031700 R792 0x031800 R793 0x031900 R794 0x031A07 R795 0x031B56 R796 0x031C84 R797 0x031DBD R798 0x031EA1 R799 0x031F2F R803 0x032313 R804 0x032439 R805 0x032554 R808 0x032800 R813 0x032D28 R818 0x033200 R819 0x033301 R840 0x034822 R841 0x034915 R842 0x034A01 R843 0x034B0D R844 0x034C0D R845 0x034DFF R846 0x034E00 R847 0x034F0A R848 0x03501C R849 0x035100 R850 0x035219 R851 0x03534C R852 0x035499 R853 0x035599 R854 0x035699 R855 0x035799 R856 0x03589A R857 0x035905 R858 0x035A9A R859 0x035BDD R860 0x035C3C R861 0x035D0C R862 0x035EA4 R863 0x035F00 R864 0x0360F4 R865 0x0361A8 R866 0x03620C R872 0x036800 R961 0x03C148 R962 0x03C230 R963 0x03C321 R964 0x03C448 R965 0x03C530 R966 0x03C614 R967 0x03C701 R968 0x03C800 R969 0x03C933 R971 0x03CB1B R972 0x03CC00 R973 0x03CD3F R974 0x03CE00 R975 0x03CF00 R976 0x03D000 R977 0x03D100 R978 0x03D203 R979 0x03D3E8 R980 0x03D400 R981 0x03D508 R982 0x03D600 R983 0x03D70B R984 0x03D800 R985 0x03D90F R986 0x03DA42 R987 0x03DB40 R988 0x03DC00 R989 0x03DD00 R990 0x03DE01 R991 0x03DF00 R1024 0x04004F R1025 0x04010B R1026 0x04024F R1027 0x040308 R1028 0x040400 R1029 0x040500 R1030 0x040600 R1031 0x04070A R1056 0x04204F R1057 0x04210B R1058 0x04224F R1059 0x042308 R1060 0x042400 R1061 0x042500 R1062 0x042600 R1063 0x04270A R1089 0x044160 R1090 0x044209 R1091 0x044360 R1092 0x04440C R1093 0x044531 R1094 0x044603 R1095 0x044700 R1096 0x044800 R1097 0x044900 R1098 0x044A05 R1099 0x044B00 R1100 0x044C0D R1101 0x044D00 R1102 0x044E00 R1103 0x044F00 R1104 0x045019 R1105 0x045100 R1106 0x045200 R1107 0x045301 R1108 0x045410 R1121 0x04614F R1122 0x04624C R1123 0x046349 R1124 0x04640C R1125 0x046531 R1126 0x046603 R1127 0x046700 R1128 0x046800 R1129 0x046900 R1130 0x046A04 R1131 0x046B00 R1132 0x046C0D R1133 0x046D00 R1134 0x046E00 R1135 0x046F00 R1136 0x047018 R1137 0x047100 R1138 0x047200 R1139 0x047300 R1140 0x047410 R1153 0x048160 R1154 0x04820C R1155 0x048360 R1156 0x048409 R1157 0x048531 R1158 0x048623 R1159 0x048700 R1160 0x048800 R1161 0x048900 R1162 0x048A02 R1163 0x048B00 R1164 0x048C0D R1165 0x048D00 R1166 0x048E00 R1167 0x048F00 R1168 0x049040 R1169 0x049100 R1170 0x049200 R1171 0x049306 R1172 0x049410 R1185 0x04A14E R1186 0x04A210 R1187 0x04A360 R1188 0x04A409 R1189 0x04A531 R1190 0x04A621 R1191 0x04A700 R1192 0x04A800 R1193 0x04A900 R1194 0x04AA02 R1195 0x04AB00 R1196 0x04AC0D R1197 0x04AD00 R1198 0x04AE00 R1199 0x04AF00 R1200 0x04B040 R1201 0x04B100 R1202 0x04B200 R1203 0x04B302 R1204 0x04B410 R1217 0x04C14F R1218 0x04C24C R1219 0x04C34F R1220 0x04C449 R1221 0x04C531 R1222 0x04C623 R1223 0x04C700 R1224 0x04C800 R1225 0x04C900 R1226 0x04CA04 R1227 0x04CB00 R1228 0x04CC0D R1229 0x04CD00 R1230 0x04CE00 R1231 0x04CF00 R1232 0x04D018 R1233 0x04D100 R1234 0x04D200 R1235 0x04D305 R1236 0x04D410 R1248 0x04E020 R1249 0x04E103 R1250 0x04E220 R1251 0x04E308 R1252 0x04E400 R1253 0x04E500 R1254 0x04E600 R1255 0x04E704 R1280 0x05000C R1281 0x050103 R1282 0x050220 R1283 0x050308 R1284 0x050400 R1285 0x050500 R1286 0x050600 R1287 0x050702
