MC68HC908GZ8 Datasheet, PDF (31/344 Pages) Motorola, Inc – Microcontrollers

Memory Map
Input/Output (I/O) Section
$FE01
$FE02
$FE03
SIM RESET STATUS REGISTER (SRSR)
RESERVED
SIM BREAK FLAG CONTROL REGISTER (SBFCR)
$FE04
$FE05
INTERRUPT STATUS REGISTER 1 (INT1)
INTERRUPT STATUS REGISTER 2 (INT2)
$FE06
INTERRUPT STATUS REGISTER 3 (INT3)
$FE07
$FE08
RESERVED
FLASH CONTROL REGISTER (FLCR)
$FE09
$FE0A
$FE0B
BREAK ADDRESS REGISTER HIGH (BRKH)
BREAK ADDRESS REGISTER LOW (BRKL)
BREAK STATUS AND CONTROL REGISTER (BRKSCR)
$FE0C
$FE0D
↓
$FE0F
$FE10
↓
$FE1F
LVI STATUS REGISTER (LVISR)
UNIMPLEMENTED
3 BYTES
UNIMPLEMENTED
16 BYTES
RESERVED FOR COMPATIBILITY WITH MONITOR CODE
FOR A-FAMILY PART
$FE20
↓
$FF7D
MONITOR ROM
350 BYTES
$FF7E
$FF7F
↓
$FFD3
$FFD4
↓
$FFFF⁽¹⁾
FLASH BLOCK PROTECT REGISTER (FLBPR)
UNIMPLEMENTED
85 BYTES
FLASH VECTORS
44 BYTES
1. $FFF6–$FFFD used for eight security bytes
Figure 2-1. Memory Map (Continued)
MC68HC908GZ8
Freescale Semiconductor
Memory Map
Data Sheet
31