W90221X Winbond Electronics Corp America, W90221X Datasheet - Page 116

• Manufacturer Part Number: W90221X
• Description: Pa-risc Embedded Controller
• Manufacturer: Winbond Electronics Corp America

Capture Test Mode Register (CTM)
Port address: 0x000001d8
Bits 0-3
Bits 4-10
Bit 11
Bits 12-15
Bits 16-31
W90221X version 0.6
0001
0010
0100
1000
16
24
0
8
0
1
Status of Power-on Setting [0:3]
Reserved
17
25
1
9
Status of power-on setting
These four bits memorize states of MD[20~23] during power-on
interval. Firmware reads these bits to know how target board is
configured.
Reserved
Capture test mode enable
Disable
Enable
Capture counter test mode select
Cropping horizontal-counter
Cropping vertical-counter
Horizontal downscaling DDA
Vertical downscaling DDA
Capture counter test mode data (read only)
10
18
26
2
Counter Test Mode Data [15:8]
Counter Test Mode Data [7:0]
Access type: read/write
TME
11
19
27
3
12
20
28
4
Counter Test Mode Select [0:3]
13
21
29
5
Reserved
14
22
30
6
Default: 0x---
15
23
31
7
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