Hello,
I am use FPGA to configure LMK04832, SCLK frequency of 4 MHz. The SCLK signal occur when CS_N is pulled low. I am able to capture SCLK, MOSI, and CS_N using an oscilloscope. However, after configuring the following registers in sequence, I cannot capture MISO at CLKIN_SEL0 using the oscilloscope. Then, I reboot the board and followed the register configuration exported by TICS_PRO, sequentially configuring all the registers, but I cannot detect any clock output on the corresponding clock output pin. I believe it is important to first determine if LMK04832 is in a normal state and can properly receive and respond to SPI input.
0x000090, 0x000010, 0x000200, 0x000306, 0x14836, 0x800300 then capture CLKIN_SEL0,
reboot,Configure all registers according to the following:
.R0 (INIT) 0x000090
R0 0x000010
R2 0x000200
R3 0x000306
R4 0x000463
R5 0x0005D1
R6 0x000670
R12 0x000C51
R13 0x000D04
R256 0x010010
R257 0x01010A
R258 0x010200
R259 0x010340
R260 0x010400
R261 0x010500
R262 0x010601
R263 0x010711
R264 0x010820
R265 0x01090A
R266 0x010A00
R267 0x010B40
R268 0x010C21
R269 0x010D00
R270 0x010E01
R271 0x010F11
R272 0x011014
R273 0x01110A
R274 0x011200
R275 0x011340
R276 0x011410
R277 0x011500
R278 0x011601
R279 0x011701
R280 0x011832
R281 0x01190A
R282 0x011A80
R283 0x011B40
R284 0x011C10
R285 0x011D00
R286 0x011E01
R287 0x011F11
R288 0x012020
R289 0x01210A
R290 0x012200
R291 0x012340
R292 0x012410
R293 0x012500
R294 0x012601
R295 0x012711
R296 0x012820
R297 0x01290A
R298 0x012A00
R299 0x012B40
R300 0x012C10
R301 0x012D00
R302 0x012E01
R303 0x012F11
R304 0x013020
R305 0x01310A
R306 0x013280
R307 0x013340
R308 0x013410
R309 0x013500
R310 0x013601
R311 0x013711
R312 0x013821
R313 0x013902
R314 0x013A08
R315 0x013B00
R316 0x013C00
R317 0x013D08
R318 0x013E00
R319 0x013F01
R320 0x014082
R321 0x014100
R322 0x014200
R323 0x014313
R324 0x01447D
R325 0x014500
R326 0x014600
R327 0x01471F
R328 0x014806
R329 0x014942
R330 0x014A03
R331 0x014B06
R332 0x014C00
R333 0x014D00
R334 0x014EC0
R335 0x014F7F
R336 0x015001
R337 0x015102
R338 0x015200
R339 0x015300
R340 0x015478
R341 0x015500
R342 0x015678
R343 0x015700
R344 0x015896
R345 0x015900
R346 0x015A78
R347 0x015BD4
R348 0x015C20
R349 0x015D00
R350 0x015E1E
R351 0x015F0B
R352 0x016000
R353 0x016101
R354 0x01620C
R355 0x016300
R356 0x016400
R357 0x016502
R358 0x016600
R359 0x016700
R361 0x016958
R362 0x016A20
R363 0x016B00
R366 0x016E13
R371 0x017310
R375 0x017700
R386 0x018200
R387 0x018300
R388 0x018488
R389 0x018500
R392 0x018800
R360 0x016802
R1365 0x055500