PSD412A2-C-90UI 데이터 시트보기 (PDF) - STMicroelectronics
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PSD412A2-C-90UI Datasheet PDF : 123 Pages
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PSD4XX Family
12.0
System
Configuration
(cont.)
The following table is the address map offset of the I/O port registers.
Table 22. I/O Register Address Offset
Register Name
Port A
Address Offset
Port B Port C Port D
Data In
00
01
10
11
Control
02
03
12
13
Data Out
04
05
14
15
Direction
06
07
16
17
Open Drain
18
19
PLD – I/O
0A
0B
Macrocell Out
0C
0D
Port E
20
22
24
26
2A
2C
(PSD4XXA2/
ZPSD4XXA2)
Table 22a. Register Address Offset
(For 16-bit Motorola Microcontrollers in 16-bit mode. Use Table 22 if 8-bit mode is selected.)
Register Name
Port A
Address Offset
Port B Port C Port D
Port E
Data In
01
00
11
10
21
Control
03
02
13
12
23
Data Out
05
04
15
14
25
Direction
07
06
17
16
27
Open Drain
19
18
PLD – I/O
0B
0A
2B
Macrocell Out
0D
0C
2D
(PSD4XXA2/
ZPSD4XXA2)
74
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