TMS320C5505AZCH10 其他数据使用手册 - TI（德州仪器）

This document describes the known exceptions to the functional specifications for the TMS320C550x

devices (i.e., TMS320C5505, and TMS320C5504). For more detailed information on these devices, see

the device-specific data manual:

• TMS320C5504 Fixed-Point Digital Signal Processor data manual (SPRS659)

• TMS320C5505 Fixed-Point Digital Signal Processor data manual (SPRS660)

Throughout this document, unless otherwise specified, TMS320C550x and C550x, refer to the

TMS320C5505, and TMS320C5504 devices.

The advisory numbers in this document are not sequential. Some advisory numbers have been moved to

the next revision and others have been removed and documented in the user's guide. When items are

moved or deleted, the remaining numbers remain the same and are not resequenced.

devices/tools (TMS/TMDS).

Device development evolutionary flow:

TMX — Experimental device that is not necessarily representative of the final device's electrical

specifications.

TMP — Final silicon die that conforms to the device's electrical specifications but has not completed

quality and reliability verification.

TMS — Fully-qualified production device.

Support tool development evolutionary flow:

TMDX — Development-support product that has not yet completed Texas Instruments internal

qualification testing.

Predictions show that prototype devices (TMX or TMP) 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.