W90220F Winbond Electronics Corp America, W90220F Datasheet - Page 42

• 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.
42
Bit0-19 DMA IO device base address(DBA)
Bit 20-31 Reserved
Length Counter Register (LCAR0 and LCAR1)
Port address : 0xf0000228
Port address : 0xf000022c
16
24
16
0
8
0
8
Define DMA device IO base. The base address should not conflict to internal mega cell base, and the
bit0-3 should be always set to 0.
17
24
17
1
9
1
9
DBA16-19
10
18
26
10
18
2
2
Read only
Read only
Reserved
11
19
27
11
19
3
3
DBA8-15
LENC1-8
Reserved
Reserved
DBA0-7
12
20
28
12
20
4
4
Power-on Default : ---
Power-on Default : ---
12
21
29
12
21
5
5
Reserved
14
22
30
14
22
6
6
LENC0
15
23
31
15
23
7
7
W90220F
Version 0.84