Difference between revisions of "Config Mapping Register"
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|ShortDesc=In config mode, allows RAM to be mapped to ROM area. | |ShortDesc=In config mode, allows RAM to be mapped to ROM area. | ||
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| + | Write (config mode only, bootrom disabled): | ||
| + | bit 7 = Reserved, must be 0 | ||
| + | bits 6:0 = 16K SRAM bank mapped to 0x0000-0x3FFF (hard reset = 0) | ||
| + | ** Even multiplies of 256K are unreliable if storing data in sram for the next core started. | ||
Latest revision as of 10:54, 3 November 2024
| Number | $04 |
|---|---|
| Readable | No |
| Writable | Yes |
| Short Description | In config mode, allows RAM to be mapped to ROM area. |
Write (config mode only, bootrom disabled):
bit 7 = Reserved, must be 0 bits 6:0 = 16K SRAM bank mapped to 0x0000-0x3FFF (hard reset = 0) ** Even multiplies of 256K are unreliable if storing data in sram for the next core started.