mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 983

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Memory Map and Register Definition
This section provides a detailed description of all PIM registers.
24.0.4
Table 24-2
Address
0x000C
0x000D
0x001C
0x001D
0x000A
0x000B
0x000E
0x001B
0x001E
0x001F
0x023F
0x0000
0x0001
0x0002
0x0003
0x0004
0x0007
0x0008
0x0009
0x0020
0x0031
0x0032
0x0033
0x0034
0x0240
0x0241
0x0242
0x0243
shows the register map of the port integration module.
Module Memory Map
:
:
:
:
:
Port A Data Register (PORTA)
Port B Data Register (PORTB)
Port A Data Direction Register (DDRA)
Port B Data Direction Register (DDRB)
PIM Reserved
Port E Data Register (PORTE)
Port E Data Direction Register (DDRE)
Non-PIM Address Range
Pull-up Up Control Register (PUCR)
Reduced Drive Register (RDRIV)
Non-PIM Address Range
ECLK Control Register (ECLKCTL)
PIM Reserved
IRQ Control Register (IRQCR)
PIM Reserved
Non-PIM Address Range
Port K Data Register (PORTK)
Port K Data Direction Register (DDRK)
Non-PIM Address Range
Port T Data Register (PTT)
Port T Input Register (PTIT)
Port T Data Direction Register (DDRT)
Port T Reduced Drive Register (RDRT)
Table 24-2. PIM Memory Map (Sheet 1 of 3)
Use
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
Access
Read
—
—
—
—
—
—
—
1
1
1
1
1
1