BETAProgram memory
Instructions, the user ID and the configuration words.
Configuration words0x0FFF – 0x0FFF1 word
User ID0x0200 – 0x02034 words
Flash0x0000 – 0x01FF512 words
PIC16C54C memory map
Where everything sits, at its exact address. The PIC16C54C keeps program and data apart (Harvard): program memory holds 12-bit instruction words, addressed in words, while the special function registers and the general-purpose RAM share the banked data memory.
Data memory
Banked: special function registers and general-purpose RAM in each bank.
RAM, bank 00x0007 – 0x001F25 B
Every segment
| Segment | Space | Start | End | Size | Page |
|---|---|---|---|---|---|
| RAM, bank 0 | data | 0x0007 | 0x001F | 25 B | |
| General-purpose RAM, all banks | data | 0x0007 | 0x001F | 25 B | |
| Flash | prog | 0x0000 | 0x01FF | 512 words | |
| User ID | prog | 0x0200 | 0x0203 | 4 words | |
| Configuration words | prog | 0x0FFF | 0x0FFF | 1 word |