SWRZ101B December   2021  – December 2023 AM2732 , AM2732-Q1

 

  1.   1
  2.   Abstract
  3. 1Silicon Usage Notes and Advisories Matrices
    1.     Devices Supported
  4. 2 Usage Notes and Advisories
    1.     Silicon Usage Notes
      1.      i2293
      2.      i2295
      3.      i2300
      4.      i2324
      5.      i2364
      6.      i2389
      7.      i2390
    2.     Silicon Advisories
      1.      i2162
      2.      i2288
      3.      i2289
      4.      i2294
      5.      i2297
      6.      i2298
      7.      i2299
      8.      i2301
      9.      i2302
      10.      i2309
      11.      i2315
      12.      i2318
      13.      i2329
      14.      i2336
      15.      i2337
      16.      i2338
      17.      i2339
      18.      i2340
      19.      i2341
      20.      i2342
      21.      i2344
      22.      i2345
      23.      i2387
      24.      i2392
      25.      i2394
      26.      i2386
  5.   Trademarks
  6. 3Revision History

i2297

CSI Careabouts

Details

Data corruption can occur when CSI attempts to make writes to PCR/HWA/HSM/DMM, which are not 8 byte aligned.

Workaround

CSI2 to DMM transfer should be with 1 line ping-pong enabled when DMM is operating in CSI2 mode.

Access from CSI2 to any PCR or HWA or HSM space needs to have 1 of the following constraints:

  • CSI2 payload size per line should be multiple of 8 bytes.
  • CSI2 should operate in 1-line ping-pong configuration.