SPRZ575 March 2024 AM67 , AM67A , TDA4AEN-Q1 , TDA4VEN-Q1
Table 1-1 shows the module(s) that are affected by each usage note.
MODULE | USAGE NOTE |
---|---|
USB | i2134 — USB: 2.0 Compliance Receive Sensitivity Test Limitation |
Table 1-2 shows the module(s) that are affected by each advisory.
MODULE | ADVISORY |
---|---|
Boot | i2366 — Boot: ROM does not comprehend specific JEDEC SFDP features for 8D-8D-8D operation |
i2372 — Boot: ROM doesn't support select multi-plane addressing schemes in Serial NAND boot | |
i2410 — Boot: ROM may fail to boot due to i2409 | |
C7x SE | i2120 — C71x: SE Hangs on Non-Parity Error Detection in Transposed Streams With LEZR |
i2199 — C71x: SE returning incorrect data when non-aligned transposed stream crosses AM1 circular buffer boundary | |
i2399 — C7x: CPU NLC Module Not Clearing State on Interrupt | |
CPSW | i2208 — CPSW: ALE IET Express Packet Drops |
i2401 — CPSW: Host Timestamps Cause CPSW Port to Lock up | |
CSI | i2190 — CSI_RX_IF may enter unknown state following an incomplete frame |
DSS | i2097 — DSS: Disabling a Layer Connected to Overlay May Result in Synclost During the Next Frame |
ECC AGGR | i2049 — ECC AGGR: Potential IP Clockstop/reset sequence hang due to pending ECC Aggregator interrupts |
IA | i2196 — IA: Potential deadlock scenarios in IA |
MCAN | i2278 — MCAN: Message Transmit order not guaranteed from dedicated Tx Buffers configured with same Message ID |
i2279 — MCAN: Specification Update for dedicated Tx Buffers and Tx Queues configured with same Message ID | |
MMCSD | i2312 — MMCSD: HS200 and SDR104 Command Timeout Window Too Small |
OSPI | i2189 — OSPI: Controller PHY Tuning Algorithm |
i2249 — OSPI: Internal PHY Loopback and Internal Pad Loopback clocking modes with DDR timing inoperable | |
i2351 — OSPI: Controller does not support Continuous Read mode with NAND Flash | |
i2383 — OSPI: 2-byte address is not supported in PHY DDR mode | |
PCIe | i2242 — PCIe: The SerDes PCIe Reference Clock Output is temporarily disabled while changing Data Rates |
i2243 — PCIe: Timing requirement for disabling output refclk during L1.2 substate is not met | |
i2326 — PCIe: MAIN_PLLx operating in fractional mode, which is required for enabling SSC, is not compliant with PCIe Refclk jitter limits | |
PRG | i2253 — PRG: CTRL_MMR STAT registers are unreliable indicators of POK threshold failure |
PSIL | i2137 — Clock stop operation can result in undefined behavior |
RAT | i2062 — RAT: Error Interrupt Triggered Even When Error Logging Disable Is Set |
Reset | i2407 — RESET: MCU_RESETSTATz unreliable when MCU_RESETz is asserted low |
SGMII | i2362 — 10-100M SGMII: Marvell PHY does not ignore the preamble byte resulting in link failure |
USART | i2310 — USART: Erroneous clear/trigger of timeout interrupt |
i2311 — USART: Spurious DMA Interrupts | |
USB | i2409 — USB2 PHY locks up due to short suspend |
To designate the stages in the product development cycle, TI assigns prefixes to the part numbers of all microprocessors (MPUs) and support tools. Each device has one of three prefixes: X, P, or null (no prefix) (for example, XJ722SAAMW
). Texas Instruments recommends two of three possible prefix designators for its support tools: TMDX and TMDS. These prefixes represent evolutionary stages of product development from engineering prototypes (TMDX) through fully qualified production devices and tools (TMDS).
Device development evolutionary flow:
Support tool development evolutionary flow:
X and P devices and TMDX development-support tools are shipped against the following disclaimer:
"Developmental product is intended for internal evaluation purposes."
Production devices and TMDS development-support tools have been characterized fully, and the quality and reliability of the device have been demonstrated fully. TI's standard warranty applies.
Predictions show that prototype devices (X or P) have a greater failure rate than the standard production devices. Texas Instruments recommends that these devices not be used in any production system because their expected end-use failure rate still is undefined. Only qualified production devices are to be used.
For additional information how to read the complete device name for any J722S device, see the specific-device Datasheet (SPRSP96).