Table of Contents
Advertisement
Device User Guide — 9S12C128DGV1/D V01.05
$0000 - $000F
Address
Name
$0000
PORTA
$0001
PORTB
$0002
DDRA
$0003
DDRB
$0004
Reserved
$0005
Reserved
$0006
Reserved
$0007
Reserved
$0008
PORTE
$0009
DDRE
$000A
PEAR
$000B
MODE
$000C
PUCR
$000D
RDRIV
$000E
EBICTL
$000F
Reserved
$0010 - $0014
Address
Name
$0010
INITRM
$0011
INITRG
Address
Name
34
MEBI map 1 of 3 (HCS12 Multiplexed External Bus Interface)
Bit 7
Bit 6
Read:
Bit 7
6
Write:
Read:
Bit 7
6
Write:
Read:
Bit 7
6
Write:
Read:
Bit 7
6
Write:
Read:
0
0
Write:
Read:
0
0
Write:
Read:
0
0
Write:
Read:
0
0
Write:
Read:
Bit 7
6
Write:
Read:
Bit 7
6
Write:
Read:
0
NOACCE
Write:
Read:
MODC
MODB
Write:
Read:
0
PUPKE
Write:
Read:
0
RDPK
Write:
Read:
0
0
Write:
Read:
0
0
Write:
MMC map 1 of 4 (HCS12 Module Mapping Control)
Bit 7
Bit 6
Read:
RAM15
RAM14
Write:
Read:
0
REG14
Write:
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
5
4
3
5
4
3
5
4
3
5
4
3
0
0
0
0
0
0
0
0
0
0
0
0
5
4
3
5
4
3
PIPOE
NECLK
LSTRE
0
MODA
IVIS
0
0
PUPEE
0
0
RDPE
0
0
0
0
0
0
Bit 5
Bit 4
Bit 3
RAM13
RAM12
RAM11
REG13
REG12
REG11
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
2
1
Bit 0
2
1
Bit 0
2
1
Bit 0
2
1
Bit 0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 1
Bit 0
2
0
0
Bit 2
0
0
RDWE
0
EMK
EME
0
PUPBE
PUPAE
0
RDPB
RDPA
0
0
ESTR
0
0
0
Bit 2
Bit 1
Bit 0
0
0
RAMHAL
0
0
0
Bit 2
Bit 1
Bit 0
Advertisement
Table of Contents
