
Memory Map
Additional Status and Control Registers
MC68HC908AZ60A — Rev 2.0 Technical Data
MOTOROLA Memory Map 59
Addr.Register Name Bit 7654321Bit 0
$FE00
SIM Break Status Register
(SBSR)
Read:
RRRRRR
BW
R
Write: 0
$FE01 SIM Reset Status Register (SRSR)
Read: POR PIN COP ILOP ILAD 0 LVI 0
Write:
$FE03
SIM Break Flag Control Register
(SBFCR)
Read:
BCFERRRRRRR
Write:
$FE08
FLASH-2 Control Register
(FL2CR)
Read:
Write:
0000
HVEN VERF ERASE PGM
$FE09
Configuration Write-Once Register
(CONFIG-2)
Read:
EEDIVCLK
RR
MSCAN
D
AT60A
RRAZxx
Write: R
$FE0C
Break Address Register High
(BRKH)
Read:
Bit 15 14 13 12 11 10 9 Bit 8
Write:
$FE0D
Break Address Register Low
(BRKL)
Read:
Bit 7654321Bit 0
Write:
$FE0E
Break Status and Control
Register (BRKSCR)
Read:
BRKE BRKA
000000
Write:
$FE0F LVI Status Register (LVISR)
Read: LVIOUT 0000000
Write:
$FE10
EE1DIV Hi Non-volatile Register
(EE1DIVHNVR)
Read:
Write:
EEDIVSECD
RRRR
EEDIV1
0
EEDIV9 EEDIV8
$FE11 EE1DIV Lo Non-volatile Register
Read:
Write:
EEDIV7 EEDIV6 EEDIV5 EEDIV4 EEDIV3 EEDIV2 EEDIV1 EEDIV0
(EE1DIVLNVR)
$FE1A EE1DIV Divider High Register
Read:
Write:
EEDIVSECD
0000
EEDIV1
0
EEDIV9 EEDIV8
(EE1DIVH)
$FE1B EE1DIV Divider Low Register
Read:
Write:
EEDIV7 EEDIV6 EEDIV5 EEDIV4 EEDIV3 EEDIV2 EEDIV1 EEDIV0
(EE1DIVL)
$FE1C
EEPROM-1 Nonvolatile Register
(EE1NVR)
Read:
UNUSE
D
UNUSE
D
UNUSE
D
EEPRTC
T
EEBP3 EEBP2 EEBP1 EEBP0
Write:
$FE1D
EEPROM-1 Control Register
(EE1CR)
Read:
UNUSE
D
0
EEOFF EERAS1 EERAS0 EELAT AUTO EEPGM
Write:
$FE1F
EEPROM-1 Array Configuration
Register (EE1ACR)
Read:
UNUSE
D
UNUSE
D
UNUSE
D
EEPRTC
T
EEBP3 EEBP2 EEBP1 EEBP0
Write:
$FF70
EE2DIV Hi Non-volatile Register
(EE2DIVHNVR)
Read:
EEDIVSECD
RRRR
EEDIV1
0
EEDIV9 EEDIV8
Figure 2-3. Additional Status and Control Registers (Sheet 1 of 2)