W90221X Winbond Electronics Corp America, W90221X Datasheet - Page 80

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

Graphic/VA Stream Fetch Finish Register (GFXVASFF)
Port address: 0x00000138
Bits 0-5
Bits 6-15
Bits 16-21
Bits 22-31
W90221X version 0.6
16
24
0
8
17
25
1
9
Reserved
Graphics stream fetch finish
This register specifies the number of DWORD DRAM access cycles
for a horizontal scan line fetching of graphics data stream.
Reserved
VA stream fetch finish
This register specifies the number of DWORD DRAM access cycles
for a horizontal scan line fetching of VA video data stream.
10
18
26
2
Reserved
Reserved
Access type: read/write
11
19
27
GFXSFF[2:9]
3
VASFF[2:9]
12
20
28
4
13
21
29
5
14
22
30
GFXSFF[0:1]
6
VASFF[0:1]
Default: 0x---
15
23
31
7
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