Freescale Semiconductor MC68HC908MR32 Manuale Utente

Memory Map

MC68HC908MR32 • MC68HC908MR16 Data Sheet, Rev. 6.1

Freescale Semiconductor

$0000

↓

$005F

I/O REGISTERS — 96 BYTES

$0060

↓

$035F

RAM — 768 BYTES

$0360

↓

$7FFF

UNIMPLEMENTED — 31,904 BYTES

$8000

↓

$FDFF

FLASH — 32,256 BYTES

$FE00

SIM BREAK STATUS REGISTER (SBSR)

$FE01

SIM RESET STATUS REGISTER (SRSR)

$FE02

RESERVED

$FE03

SIM BREAK FLAG CONTROL REGISTER (SBFCR)

$FE04

RESERVED

$FE05

RESERVED

$FE06

RESERVED

$FE07

RESERVED

$FE08

FLASH CONTROL REGISTER (FLCR)

$FE09

UNIMPLEMENTED

$FE0A

UNIMPLEMENTED

$FE0B

UNIMPLEMENTED

$FE0C

SIM BREAK ADDRESS REGISTER HIGH (BRKH)

$FE0D

SIM BREAK ADDRESS REGISTER LOW (BRKL)

$FE0E

SIM BREAK FLAG CONTROL REGISTER (SBFCR)

$FE0F

LVI STATUS AND CONTROL REGISTER (LVISCR)

$FE10

↓

$FEFF

MONITOR ROM — 240 BYTES

$FF00

↓

$FF7D

UNIMPLEMENTED — 126 BYTES

$FF7E

FLASH BLOCK PROTECT REGISTER (FLBPR)

$FF7F

↓

$FFD1

UNIMPLEMENTED — 83 BYTES

$FFD2

↓

$FFFF

VECTORS — 46 BYTES

Figure 2-1. MC68HC908MR32 Memory Map