MC908GZ60CFUE Datasheet, PDF (349/352 Pages) Freescale Semiconductor, Inc – Standard features, Features of the CPU08

$0000
↓
$003F
$0040
↓
$043F
$0440
↓
$0461
$0462
↓
$04FF
$0500
↓
$057F
$0580
↓
$077F
$0780
↓
$1DFF
$1E00
↓
$1E0F
$1E10
↓
$7FFF
$8000
↓
$FDFF
I/O REGISTERS
64 BYTES
$FE00
$FE01
$FE02
SIM BREAK STATUS REGISTER (BSR)
SIM RESET STATUS REGISTER (SRSR)
RESERVED
RAM-1
1024 BYTES
$FE03
$FE04
$FE05
SIM BREAK FLAG CONTROL REGISTER (BFCR)
INTERRUPT STATUS REGISTER 1 (INT1)
INTERRUPT STATUS REGISTER 2 (INT2)
I/O REGISTERS
34 BYTES
$FE06
$FE07
$FE08
INTERRUPT STATUS REGISTER 3 (INT3)
INTERRUPT STATUS REGISTER 4 (INT4)
UNIMPLEMENTED
$FE09
BREAK ADDRESS REGISTER HIGH (BRKH)
RESERVED
$FE0A
BREAK ADDRESS REGISTER LOW (BRKL)
$FE0B BREAK STATUS AND CONTROL REGISTER (BRKSCR)
MSCAN CONTROL AND MESSAGE BUFFER
128 BYTES
$FE0C
$FE0D
$FE0E
LVI STATUS REGISTER (LVISR)
UNIMPLEMENTED
FLASH-1 TEST CONTROL REGISTER (FLTCR1)
RAM-2
512 BYTES
$FE0F
$FE10
↓
$FE1F
UNIMPLEMENTED
UNIMPLEMENTED
16 BYTES
RESERVED FOR COMPATIBILITY WITH MONITOR CODE
FOR A-FAMILY PART
RESERVED
$FE20
↓
$FF7F
MONITOR ROM
352 BYTES
MONITOR ROM
16 BYTES
RESERVED
$FF80
$FF81
↓
$FF87
$FF88
FLASH-1 BLOCK PROTECT REGISTER (FL1BPR)
RESERVED
FLASH-1 CONTROL REGISTER (FL1CR)
FLASH-1
32,256 BYTES
$FF89
↓
$FFCB
$FFCC
↓
$FFFF⁽¹⁾
RESERVED
FLASH-1 VECTORS
52 BYTES
1. $FFF6–$FFFD used for eight security bytes
Figure B-2. MC68HC908GZ32 Memory Map
MC68HC908GZ60 • MC68HC908GZ48 • MC68HC908GZ32 Data Sheet, Rev. 6
Freescale Semiconductor
349