MC68HC908GT16_07 Datasheet, PDF (30/292 Pages) Freescale Semiconductor, Inc – Microcontrollers

Memory
• $FE0C; LVI status register, LVISR
• $FF7E; Flash block protect register, FLBPR
• $FF80; ICG user trim register 5V ICGTR5
• $FF81; ICG user trim register 3V ICGTR3
• $FFFF; COP control register, COPCTL
Data registers are shown in Figure 2-2. Table 2-1 is a list of vector locations.
$0000
↓
$003F
$0040
↓
$023F
$0240
↓
$1B4F
$1B50
↓
$1E1F
$1E20
↓
$BFFF
$C000
↓
$FDFF
$FE00
$FE01
$FE02
$FE03
$FE04
$FE05
$FE06
$FE07
$FE08
$FE09
$FE0A
$FE0B
I/O REGISTERS
64 BYTES
RAM
512 BYTES
UNIMPLEMENTED
6416 BYTES
FLASH PROGRAMMING ROUTINES ROM
720 BYTES
UNIMPLEMENTED
41,440 BYTES
FLASH MEMORY
MC68HC908GT16
15,872 BYTES
SIM BREAK STATUS REGISTER (SBSR)
SIM RESET STATUS REGISTER (SRSR)
RESERVED (SUBAR)
SIM BREAK FLAG CONTROL REGISTER (SBFCR)
INTERRUPT STATUS REGISTER 1 (INT1)
INTERRUPT STATUS REGISTER 2 (INT2)
INTERRUPT STATUS REGISTER 3 (INT3)
RESERVED
FLASH CONTROL REGISTER (FLCR)
BREAK ADDRESS REGISTER HIGH (BRKH)
BREAK ADDRESS REGISTER LOW (BRKL)
BREAK STATUS AND CONTROL REGISTER (BRKSCR)
Figure 2-1. Memory Map
RESERVED⁽¹⁾
FLASH MEMORY
MC68HC908GT8
7,680 BYTES
1. Inadvertent access to
these locations will not
cause an illegal address
reset.
$C000
↓
$DFFF
$E000
↓
$FDFF
Figure is continued on the next page
MC68HC908GT16 • MC68HC908GT8 • MC68HC08GT16 Data Sheet, Rev. 5.0
30
Freescale Semiconductor