mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 936

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Communication Processor Module
16.14.6.3 PORT B DATA DIRECTION REGISTER. The port B data direction register
(PBDIR) is cleared at system reset.
Bits 0–15—Reserved
These bits are reserved and must be set to 0.
DR16–DR31—Data Direction Pins 16-31
PBDIR
RESET
RESET
FIELD
ADDR
FIELD
ADDR
R/W
R/W
BIT
BIT
0 = The corresponding pin is an input.
1 = The corresponding pin is an output.
DR16 DR17 DR18 DR19 DR20 DR21 DR22 DR23 DR24 DR25 DR26 DR27 DR28 DR29 DR30 DR31
R/W
16
0
0
R/W
17
1
0
R/W
18
2
0
Freescale Semiconductor, Inc.
R/W
For More Information On This Product,
19
3
0
R/W
20
MPC823 REFERENCE MANUAL
4
0
Go to: www.freescale.com
R/W
21
5
0
(IMMR & 0xFFFF0000) + 0xABA
(IMMR & 0xFFFF0000) + 0x
R/W
22
6
0
R/W
RESERVED
23
7
0
R/W
0
R/W
24
8
0
R/W
25
9
0
AB8
R/W
10
26
0
R/W
11
27
0
R/W
12
28
0
R/W
13
29
0
MOTOROLA
R/W
14
30
0
R/W
15
31
0