W90221X Winbond Electronics Corp America, W90221X Datasheet - Page 49
![no-image](/images/no-image-200.jpg)
W90221X
Manufacturer Part Number
W90221X
Description
Pa-risc Embedded Controller
Manufacturer
Winbond Electronics Corp America
Datasheet
1.W90221X.pdf
(220 pages)
- Current page: 49 of 220
- Download datasheet (3Mb)
GPIO Input Data Register (PIDATA)
Port address: 0x00000060
Bits 0-15
Bits 16-30
Bit 31
W90221X version 0.6
16
24
0
8
17
25
1
9
Reserved
GPIO pins status
These fifteen bits always echo GPIO[0:14] pin status no matter the
GPIOs are programmed as input or output pins. All input ports of
GPIO[0:14] are debunced first by TCLK_BUN before they are echoed
by these bits.
Reserved
10
18
26
2
Input Data [8:14]
Access type: read
Input Data [0:7]
11
19
27
3
Reserved
Reserved
12
20
28
4
13
21
29
5
14
22
30
6
Default: 0x0
Reserved
15
23
31
7
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