mc9s12q128 Freescale Semiconductor, Inc, mc9s12q128 Datasheet - Page 26

• Manufacturer Part Number: mc9s12q128
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 1 MC9S12Q Device Overview (MC9S12Q128-Family)
1.2.2
The detailed register map of the MC9S12Q128-Family is listed in address order below.
0x0000–0x000F
26
Address
0x000A
0x000B
0x000C
0x000D
0x000E
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
0x000F
Reserved
Reserved
Reserved
Reserved
Reserved
Detailed Register Map
PORTB
PORTE
EBICTL
PORTA
RDRIV
MODE
Name
DDRA
DDRB
DDRE
PEAR
PUCR
MEBI Map 1 of 3 (HCS12 Multiplexed External Bus Interface)
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
NOACCE
PUPKE
MODC
RDPK
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
0
0
0
0
0
0
MODB
Bit 6
6
6
6
6
0
0
0
0
6
6
0
0
0
0
0
MC9S12Q128
Rev 1.09
PIPOE
MODA
Bit 5
5
5
5
5
0
0
0
0
5
5
0
0
0
0
PUPEE
NECLK
RDPE
Bit 4
4
4
4
4
0
0
0
0
4
4
0
0
0
LSTRE
Bit 3
IVIS
3
3
3
3
0
0
0
0
3
3
0
0
0
0
RDWE
Bit 2
Bit 2
2
2
2
2
0
0
0
0
2
0
0
0
0
0
Freescale Semiconductor
PUPBE
RDPB
Bit 1
EMK
Bit 1
1
1
1
1
0
0
0
0
0
0
0
0
PUPAE
RDPA
ESTR
Bit 0
EME
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
0
0
0
0
0
0
0