mc68hc908bd48 Freescale Semiconductor, Inc, mc68hc908bd48 Datasheet - Page 46

• Manufacturer Part Number: mc68hc908bd48
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Memory Map
Data Sheet
46
Addr.
$004C
$004D
$004A
$004B
$004E
$004F
$0046
$0047
$0048
$0049
H&V Sync Output Control
Multi-Master IIC Address
Master Control Register
Sync Processor Control
Data Transmit Register
Data Receive Register
Register Name
Port D Configuration
Register (PDCR)
Control Register
Multi-Master IIC
Multi-Master IIC
Multi-Master IIC
Multi-Master IIC
Multi-Master IIC
Unimplemented
Status Register
Figure 2-2. Control, Status, and Data Registers (Sheet 8 of 12)
Register 1
(MMDRR)
(MMADR)
(MMDTR)
(HVOCR)
(MIMCR)
(SPCR1)
Register
Register
(MMCR)
(MMSR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read: MMRXIF
Read:
Read: MMRD7
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
MMALIF
MMAD7
MMTD7
MMEN
LVSIE
Bit 7
R
0
0
0
0
0
1
0
0
0
1
0
MMNAKIF
= Unimplemented
IICDATE
MMTXIF MMATCH MMSRW MMRXAK
MMAD6
MMTD6
MMRD6
MMIEN
LVSIF
6
0
0
0
0
0
0
0
0
0
0
1
0
Memory Map
IICSCLE CLAMPE
MMAD5
MMTD5
MMRD5
MMBB
HPS1
5
0
0
0
0
0
1
0
0
0
1
0
MMAST
MMAD4
MMTD4
MMRD4
HPS0
4
0
0
0
0
0
0
0
0
0
1
0
DDCSCLE DDCDATE
MMTXAK
MMAD3
MMTD3
MMRD3
MMRW
R
R
3
0
0
0
0
0
0
0
1
1
0
MC68HC908BD48
HVOCR2 HVOCR1 HVOCR0
= Reserved
MMBR2
MMAD2
MMTD2
MMRD2
Freescale Semiconductor
R
0
0
0
0
0
0
0
0
0
1
0
2
MMTXBE MMRXBF
USBD–E USBD+E
MMBR1
MMAD1
MMRD1
MMTD1
ATPOL
1
0
0
0
0
0
0
0
1
1
0
—
MMEXTAD
MMBR0
MMRD0
MMTD0
Rev. 2.1
FSHF
Bit 0
0
0
0
0
0
0
0
0
1
0