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
MODULE	DESCRIPTION	AM62Px 1.0, AM62Px-Q1 1.0	AM62Px 1.1, AM62Px-Q1 1.1, AM62Px 1.2	AM62Px-Q1 1.2
OSPI	i2351 — OSPI: Controller does not support Continuous Read mode with NAND Flash	YES	YES	YES
PLL	i2424 — PLL: PLL Programming Sequence May Introduce PLL Instability	YES	YES	YES
DDR	i2330 — DDRSS Register Configuration Tool Updates	YES	YES	YES
Package	i2496 — Package Pin Assignment Difference between SR1.0/SR1.1 and SR1.2	YES	YES	YES

Table 1-2 Advisories Matrix

MODULE	DESCRIPTION	SILICON REVISIONS AFFECTED
MODULE	DESCRIPTION	AM62Px 1.0, AM62Px-Q1 1.0	AM62Px 1.1, AM62Px-Q1 1.1, AM62Px 1.2	AM62Px-Q1 1.2
BCDMA	i2431 — BCDMA: RX Channel can lockup in certain scenarios	YES	YES	YES
BCDMA	i2436 — BCDMA: BCDMA RX_IGNORE_LONG setting in RX CHAN CFG register doesn't work	YES	YES	YES
Boot	i2410 — Boot: ROM may fail to boot due to i2409	YES	NO	NO
Boot	i2419 — Boot: When disabling deskew calibration, ROM does not check if deskew calibration was enabled	YES	NO	NO
Boot	i2423 — Boot: HS-FS ROM applies debug access restrictions to all address space covered by the efuse controller firewall	YES	NO	NO
Boot	i2435 — Boot: ROM timeout for eMMC boot too long	YES	YES	YES
Boot	i2457 — Boot: Missing data in UART transfer causes boot failures	YES	NO⁽¹⁾	NO⁽¹⁾
Boot	i2464 — Boot: ROM is unable to boot from SD cards with incorrect formatting	YES	YES	YES
Boot	i2482 — Boot: ROM does not provide enough clocks during SD card initialization	YES	YES	YES
CPSW	i2208 — CPSW: ALE IET Express Packet Drops	YES	YES	YES
CPSW	i2401 — CPSW: Host Timestamps Cause CPSW Port to Lock up	YES	YES	YES
CSI_RX	i2190 — CSI_RX_IF may enter unknown state following an incomplete frame	YES	YES	YES
DDR	i2160 — DDR: Valid VRef range must be defined during LPDDR4 Command Bus Training	YES	YES	YES
DSS	i2097 — DSS: Disabling a layer connected to Overlay may result in synclost during the next frame	YES	YES	YES
Internal Diagnostic Modules	i2103 — Incorrect Reporting of ECC_GRP, ECC_BIT and ECC_TYPE Information for Functional Safety Errors	YES	YES	YES
Interrupt Aggregator	i2196 — IA: Potential deadlock scenarios in IA	YES	YES	YES
LPM	i2487 — LPM: Low power modes may inadvertently corrupt DDR contents	YES	YES	YES
MCAN	i2278 — MCAN: Message Transmit order is not ensured from dedicated Tx Buffers configured with same Message ID	YES	YES	YES
MCAN	i2279 — MCAN: Specification Update for dedicated Tx Buffers and Tx Queues configured with same Message ID	YES	YES	YES
MMCHS	i2312 — MMCHS HS200 and SDR104 Command Timeout Window Too Small	YES	YES	YES
MMCHS	i2458 — MMCHS: eMMC HS400 tDCD timing marginal to JEDEC spec	YES	YES	NO
OSPI	i2189 — OSPI: Controller PHY Tuning Algorithm	YES	YES	YES
OSPI	i2249 — OSPI: Failing OSPI DDR PHY Internal Pad Loopback and No Loopback timing modes	YES	YES	YES
OSPI	i2383 — OSPI: 2-byte address is not supported in PHY DDR mode	YES	YES	YES
PRG	i2253 —PRG: CTRL_MMR STAT registers are unreliable indicators of POK threshold failure	YES	YES	YES
PSIL	i2137 — PSIL: Clock stop operation can result in undefined behavior	YES	YES	YES
RAT	i2062 — RAT: Error Interrupt Triggered Even When Error Logging Disable Is Set	YES	YES	YES
RESET	i2407— RESET: MCU_RESETSTATz unreliable when MCU_RESETz is asserted low	YES	YES	YES
USART	i2310 — USART: Erroneous triggering of timeout interrupt	YES	YES	YES
USART	i2311 — USART Spurious DMA Interrupts	YES	YES	YES
USB	i2409 — USB: USB2 PHY locks up due to short suspend	YES	YES	YES

(1) See Advisory for important information