SPRZ488C March   2022  – March 2023 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1

 

  1. 1Usage Notes and Advisories Matrices
  2. 2Silicon Usage Notes
    1.     i2324
    2.     i2348
    3.     i2364
  3. 3Silicon Advisories
    1.     i2310
    2.     i2311
    3.     i2313
    4.     i2329
    5.     i2345
    6.     i2346
    7.     i2347
    8.     i2349
    9.     i2350
    10.     i2352
    11.     i2353
    12.     i2354
    13.     i2355
    14.     i2356
    15.     i2357
    16.     i2358
    17.     i2359
      1.      Trademarks
  4. 4Revision History

1 Usage Notes and Advisories Matrices

Table 1-1 lists all usage notes and the applicable silicon revision(s). Table 1-2 lists all advisories, modules affected, and the applicable silicon revision(s).

Table 1-1 Usage Notes Matrix
Module DESCRIPTION SILICON REVISIONS AFFECTED
AM263x
1.0A 1.1
CLOCKS i2324 — No synchronizer present between GCM and GCD status signals YES YES
QSPI i2364 — QSPI: Access to address beyond 8MB is not supported in mem map mode YES YES
VDDA i2348 — VDDA1V8 Static Power leakage YES NO
Table 1-2 Advisories Matrix
MODULE DESCRIPTION SILICON REVISIONS AFFECTED
AM263x
1.0A 1.1
ADC i2346 — ADC result has Error when switching between odd and even channels YES NO
ADC i2347 — VREF current consumption of ADC is random at powerup YES NO
ADC i2349 — ADC VrefHi Loading increase in powerdown YES NO
CONTROLSS i2352 — CONTROLSS-SDFM: Dynamically Changing Threshold Settings (LLT, HLT), Filter Type, or COSR Settings Will Trigger Spurious Comparator Events YES YES
CONTROLSS i2353 — CONTROLSS-SDFM: Dynamically Changing Data Filter Settings (Such as Filter Type or DOSR) Will Trigger Spurious Data Acknowledge Events YES YES
CONTROLSS i2354 — CONTROLSS-SDFM: Two Back-to-Back Writes to SDCPARMx Register Bit Fields CEVT1SEL, CEVT2SEL, and HZEN Within Three SD-Modulator Clock Cycles can Corrupt SDFM State Machine, Resulting in Spurious Comparator Events YES YES
CONTROLSS i2355 — CONTROLSS-ADC: DMA Read of Stale Result YES YES
CONTROLSS i2356 — CONTROLSS-ADC: Interrupts may Stop if INTxCONT (Continue-to-Interrupt Mode) is not Set YES YES
CONTROLSS i2357 — CONTROLSS-ePWM: An ePWM Glitch can Occur if a Trip Remains Active at the End of the Blanking Window YES YES
CONTROLSS i2358 — CONTROLSS-ePWM: Trip Events Will Not be Filtered by the Blanking Window for the First 3 Cycles After the Start of a Blanking YES YES
CONTROLSS i2359 — CONTROLSS-CMPSS:Prescaler counter behaviour different from spec when DACSOURCE is made 0 or reconfigured as 1 YES YES
CPSW i2345 — CPSW: Ethernet Packet corruption occurs if CPDMA fetches a packet which spans across memory banks YES YES
GPMC i2313 — GPMC: Sub-32-bit read issue with NAND and FPGA/FIFO YES YES
McSPI i2350 — McSPI data transfer using EDMA in ‘ABSYNC’ mode stops after 32 bits transfer YES YES
MDIO i2329 — MDIO interface corruption (CPSW and PRU-ICSS) YES NO
UART i2310 — USART: Erroneous triggering of timeout interrupt YES YES
UART i2311 — USART: Spurious DMA Interrupts YES YES