SPRADB3 October   2023 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1 , AM263P4 , AM263P4-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Feature Differences Between AM263 and AM263P
  5. 2Feature Differences for System Consideration
    1. 2.1 New Features in AM263P
      1. 2.1.1 Resolver Peripheral
        1. 2.1.1.1 Migration From Software to Hardware Resolver
      2. 2.1.2 Trigonometric Math Unit
      3. 2.1.3 Remote L2 Cache
    2. 2.2 Memory Subsystem Differences
    3. 2.3 CONTROLSS Module Differences
      1. 2.3.1 ADC Feature Differences and Additions
      2. 2.3.2 ADC Safety Tile Additions
      3. 2.3.3 ADC_R Module Addition
    4. 2.4 QSPI/OSPI Module Differences
    5. 2.5 Hardware Security Module Differences
    6. 2.6 Hardware Differences
      1. 2.6.1 Sourcing VPP With ANALDO
  6. 3Software Changes Between AM263 and AM263P SDK
  7. 4List of Errata Fixes in AM263P

4 List of Errata Fixes in AM263P

Table 4-1 contains a comprehensive list of Errata items from AM263 and outlines in which issues are fixed in either Rev 1.1 of AM263 or Rev 1.0 of AM263P. Full details for the errata items are provided in AM263x Sitara™ Microcontroller Silicon Revision 1.0A, 1.1.

Table 4-1 AM263/AM263P Errata Fixes
Module Description Silicon Revisions Affected
AM263x AM263P
1.0A 1.1 1.0
CLOCKS i2324 — No synchronizer present between GCM and GCD status signals Present Present Present
QSPI i2364 — QSPI: Access to address beyond 8MB is not supported in mem map mode Present Present New OSPI module can support addresses beyond 8MB
VDDA i2348 — VDDA1V8 Static Power leakage Present Fixed Fixed
ADC i2346 — ADC result has Error when switching between odd and even channels Present Fixed Fixed
ADC i2347 — VREF current consumption of ADC is random at powerup Present Fixed Fixed
ADC i2349 — ADC VrefHi Loading increase in powerdown Present Fixed Fixed
CONTROLSS i2352 — CONTROLSS-SDFM: Dynamically Changing Threshold Settings (LLT, HLT), Filter Type, or COSR Settings Will Trigger Spurious Comparator Events Present Present Present
CONTROLSS i2353 — CONTROLSS-SDFM: Dynamically Changing Data Filter Settings (Such as Filter Type or DOSR) Will Trigger Spurious Data Acknowledge Events Present Present Present
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 Present Present Present
CONTROLSS i2355 — CONTROLSS-ADC: DMA Read of Stale Result Present Present Fixed
CONTROLSS i2356 — CONTROLSS-ADC: Interrupts may Stop if INTxCONT (Continue-to-Interrupt Mode) is not Set Present Present Present
CONTROLSS i2357 — CONTROLSS-ePWM: An ePWM Glitch can Occur if a Trip Remains Active at the End of the Blanking Window Present Present Present
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 Present Present Present
CONTROLSS i2359 — CONTROLSS-CMPSS:Prescaler counter behaviour different from spec when DACSOURCE is made 0 or reconfigured as 1 Present Present Present
CONTROLSS i2405 — Race condition OUTPUT_XBAR and PWM_XBAR resulting in event miss Present Present Present
CPSW i2345 — CPSW: Ethernet Packet corruption occurs if CPDMA fetches a packet which spans across memory banks Present Present Present
CPSW i2401 — Host Timestamps Cause CPSW Port to Lock up Present Present Present
CPSW i2402 — Ethernet to Host Checksum Offload does not work Present Present Fixed
CPSW i2329 — MDIO interface corruption (CPSW and PRU-ICSS) Present Fixed Fixed
CRC i2386 — CRC 8-bit data width and CRC8-SAE-J1850 and CRC8-H2F possible use in CAN module is not supported Present Present Fixed
DCC i2395 — DCC Module Frequency Comparison can Report Erroneous Results Present Present Fixed
GPMC i2313 — GPMC: Sub-32-bit read issue with NAND and FPGA/FIFO Present Present Not Applicable
M4 ROM i2403 — SBL redundant boot image feature not supported on HSSE devices Not Applicable Present Not Applicable
MBOX i2404 — Race condition in mailbox registers resulting in events miss Present Present Present
McSPI i2350 — McSPI data transfer using EDMA in ‘ABSYNC’ mode stops after 32 bits transfer Present Present Fixed
MSS_CTRL i2392 — Race condition in mem-init capture registers resulting in events miss Present Present Present
MSS_CTRL i2394 — Race condition in interrupt and error aggregator capture registers resulting in events miss Present Present Present
R5FSS i2374 — PBIST fails if clock frequency of R5SS_CORE_CLK is not same as R5FSS_CLK_SELECTED frequency Present Present Present
SDFM i2375 — SDFM module event flags (SDIFLG.FLTx_FLG_CEVTx) do not get set again if the comparator event is still active and digital filter path (using SDCOMPxCTL.CEVTxDIGFILTSEL) is being selected Present Present Fixed
UART i2310 — USART: Erroneous triggering of timeout interrupt Present Present Present
UART i2311 — USART: Spurious DMA Interrupts Present Present Present