W90221X Winbond Electronics Corp America, W90221X Datasheet - Page 106

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

VPOST Test Status Register (VPTS)
Port address: 0x00000198
Bits 0-2
Bits 3-7
Bits 8-13
Bit 14
Bit 15
Bits 16-31
W90221X version 0.6
16
24
0
8
0
1
0
1
Reserved
17
25
1
9
Reserved
VPOST state machine status
Reserved
Vertical display enable status
Inactive
Active
Signature analyzer status
Idle
Busy
Signature data
10
18
26
2
Reserved
Access type: read/write
Signature Data [8:15]
Signature Data [0:7]
11
19
27
3
VPOST State Machine Status
12
20
28
4
13
21
29
5
DEN
14
22
30
6
Default: 0x---
CRC-Busy
15
23
31
7
- 106 -