MSC8101PG Motorola / Freescale Semiconductor, MSC8101PG Datasheet - Page 104

• Manufacturer Part Number: MSC8101PG
• Description: MSC8101PG 16-Bit Digital Signal Processor Quick Reference
• Manufacturer: Motorola / Freescale Semiconductor

PSORx
PODRx
0–31 DDx
0–31 SOx
0–31 ODx
Bits
Bits
Bits
Addr (PSORA) 0x10D08
Addr (PODRA) 0x10D0C
Bit
Bit
Bit
Bit
Notes:
Notes:
SO16
OD16
SO0
OD0
0
16
0
16
1
1
Name
Name
Name
Port Special Options Registers [A–D]
1. These bits are valid for PSORA and PSORC only.
Port Open-Drain Registers [A–D]
1. These bits are valid for PODRA and PODRC only.
SO17
OD17
OD1
SO1
1
17
1
17
1
1
Dedicated Enable
Special Option (dedicate peripheral function)
Open-Drain Configuration
OD18
SO18
SO2
OD2
18
18
2
2
1
1
(PSORB) 0x10D28
(PODRB) 0x10D2C
OD19
SO19
SO3
OD3
19
19
3
3
1
1
SO20
OD20
SO4
OD4
Description
20
Description
20
Description
4
4
Table 6-14. Parallel I/O Port Registers (Continued)
SO21
OD21
SO5
OD5
21
21
5
5
(PSORC) 0x10D48
(PODRC) 0x10D4C
OD22
SO22
PSORx Bit Descriptions
OD6
PODRx Bit Descriptions
PPARx Bit Descriptions
SO6
22
22
6
6
OD23
SO23
OD7
SO7
23
23
7
7
0 = GPIO
0 = Option 1
0 = Output
OD24
SO24
SO8
OD8
24
24
8
8
Reset: 0
Reset: 0
(PSORD) 0x10D68
(PODRD) 0x10D6C
SO25
OD25
SO9
OD9
25
25
9
9
SO10
SO26
OD10
OD26
10
26
10
26
OD11
OD27
SO11
SO27
11
27
11
27
Settings
Settings
Settings
1 = Dedicated peripheral function.
1 = Option 2
1 = Open-drain driver
OD12
OD28
SO12
SO28
12
28
12
28
Type: R/W
Type: R/W
OD29
SO13
SO29
OD13
13
29
13
29
SO14
SO30
OD14
OD30
14
30
14
30
OD15
OD31
SO15
SO31
15
31
15
31