Reserved Registers
MC68HC908GT16 MC68HC908GT8 MC68HC08GT16 Data Sheet, Rev. 5.0
Freescale Semiconductor
283
$0000
I/O REGISTERS
64 BYTES
↓
$003F
$0040
RAM
512 BYTES
↓
$023F
$0240
UNIMPLEMENTED
6416 BYTES
↓
$1B4F
$1B50
MONITOR ROM (ROM BLOCK)
649 BYTES
↓
$1DD8
$1DD9
UNIMPLEMENTED
41,511 BYTES
↓
$BFFF
$C000
↓
ROM
15,872 BYTES
$FDFF
$FE00
SIM BREAK STATUS REGISTER (SBSR)
$FE01
SIM RESET STATUS REGISTER (SRSR)
$FE02
RESERVED (SUBAR)
$FE03
SIM BREAK FLAG CONTROL REGISTER (SBFCR)
$FE04
INTERRUPT STATUS REGISTER 1 (INT1)
$FE05
INTERRUPT STATUS REGISTER 2 (INT2)
$FE06
INTERRUPT STATUS REGISTER 3 (INT3)
$FE07
RESERVED
$FE08
RESERVED
$FE09
BREAK ADDRESS REGISTER HIGH (BRKH)
$FE0A
BREAK ADDRESS REGISTER LOW (BRKL)
$FE0B
BREAK STATUS AND CONTROL REGISTER (BRKSCR)
$FE0C
LVI STATUS REGISTER (LVISR)
$FE0D
UNIMPLEMENTED
3 BYTES
↓
$FE0F
$FE10
UNIMPLEMENTED
16 BYTES
RESERVED FOR COMPATIBILITY WITH MONITOR CODE
FOR A-FAMILY PART
↓
$FE1F
Table A-2. MC68HC08GT16 Memory Map
