W90220F Winbond Electronics Corp America, W90220F Datasheet - Page 46

• Manufacturer Part Number: W90220F
• Description: Pa-risc Embedded Controller
• Manufacturer: Winbond Electronics Corp America

The above information is the exclusive intellectual property of Winbond Electroncs Corp. and shall not be dsiclosed or distributed or reproduced without permission from
Winbond.
46
Bits 0-20 Reserved
Bits 21-31 Number of PCICLK count for Master Latency Adjustment
Master 3 Latency Register (REG3)
Port address : 0xf000025c
16
24
16
8
0
8
Latency Time = REQ2_reg[0:11] / PCICLK
17
25
17
9
1
9
Reserved
Reserved
10
18
26
10
18
2
Read/Write
REQ2_reg[3:10]
11
19
27
11
19
3
Reserved
Reserved
Reserved
12
20
28
12
20
4
Power-on Default : 0x000003ff
13
21
29
13
21
5
REQ2_reg[0:2]
REQ3_reg[0:2]
14
22
30
14
22
6
15
23
31
15
23
7
W90220F
Version 0.84