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 behavior different from spec when DACSOURCE is made 0 or reconfigured as 1	YES	YES
CONTROLSS	i2405 — CONTROLSS: Race condition OUTPUT_XBAR and PWM_XBAR resulting in event miss	YES	YES
CPSW	i2345 — CPSW: Ethernet Packet corruption occurs if CPDMA fetches a packet which spans across memory banks	YES	YES
CPSW	i2401 — CPSW: Host Timestamps Cause CPSW Port to Lock up	YES	YES
CPSW	i2402 — CPSW: Ethernet to Host Checksum Offload does not work	YES	YES
CPSW	i2438 — CPSW - Host to Ethernet Checksum Generation with VLAN ADD/Remove	YES	YES
CPSW	i2439 — CPSW: Host to Ethernet Timestamp Accuracy Issue	YES	YES
CRC	i2386 — CRC: CRC 8-bit data width and CRC8-SAE-J1850 and CRC8-H2F possible use in CAN module is not supported	YES	YES
DCC	i2395 — DCC Module Frequency Comparison can Report Erroneous Results	YES	YES
GPMC	i2313 — GPMC: Sub-32-bit read issue with NAND and FPGA/FIFO	YES	YES
M4 ROM	i2403 — M4 ROM: SBL redundant boot image feature not supported on HSSE devices	NO	YES
MBOX	i2404 — MBOX: Race condition in mailbox registers resulting in events miss	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
PBIST	i2374 — PBIST fails if clock frequency of R5SS_CORE_CLK is not same as R5FSS_CLK_SELECTED frequency	YES	YES
SOC CONTROL	i2392 — Race condition in mem-init capture registers resulting in events miss	YES	YES
BUS SAFETY	i2393 — Granular error status not logged in BUS_SAFETY_ERR registers for the detected faults	YES	YES
SOC CONTROL	i2394 — Race condition in interrupt and error aggregator capture registers resulting in events miss	YES	YES
SFDM	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	YES	YES
UART	i2310 — USART: Erroneous triggering of timeout interrupt	YES	YES
UART	i2311 — USART: Spurious DMA Interrupts	YES	YES
RAM SEC	i2427 — RAM SEC can cause Spurious RAM writes resulting in L2 & MBOX memory corruption	YES	YES
AES	i2428 — AES in DTHE generates extra dma request for data_in at the end of GCM encrypt	YES	YES
ICSS	i2433 — ICSS: Reading the 64-bit IEP timer does not have a lock MSW logic when LSW is read	YES	YES
CPSW	i2438 — CPSW: Host to Ethernet Checksum Generation with VLAN ADD/Remove	YES	YES
CPSW	i2439 — CPSW: Host to Ethernet Timestamp Accuracy Issue	YES	YES