Texas Instruments TMS320C6201 manual Program Fetch Cache Modes Not Functional

TMS320C6201 Silicon Errata SPRZ153

6 Silicon Revision 2.0 Known Design Exceptions to Functional Specifications

Advisory 2.0.1

Revision(s) Affected:

Workaround:

Advisory 2.0.2

Revision(s) Affected:

Details:

Workaround:

Program Fetch: Cache Modes Not Functional

2.0

Use internal program memory in mapped mode.

Bootload: Boot from 16-Bit and 32-Bit Asynchronous ROMs Not Functional

2.0

16-bit-wide ROM mode and 32-bit-wide asynchronous mode work in run time without bugs. The problem is only in boot. (Internal Reference Number 3088)

Place all code in the lowest byte of the boot ROM.

Advisory 2.0.3

Revision(s) Affected:

Details:

Workaround:

Advisory 2.0.4

Revision(s) Affected:

Details:

Workaround:

DMA Channel 0 Split Mode Combined With autoinitialization Performs Improper Reinitialization

2.0

The source address (transmit read address) is reset too early when both split mode and autoinitialization are enabled. The bug exists on DMA channel 0 only. (Internal Reference Number 3481)

Substitute one of the other channels for channel 0 when this configuration is desired.

DMA/Program Fetch: Cannot DMA into Program Memory From External

2.0

Performing a DMA transfer into program memory while running from off-chip can cause invalid program data to read by the CPU. (Internal Reference Number 2978)

DMA into program memory only when running from internal program memory.

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