w86l488y-ay Winbond Electronics Corp America, w86l488y-ay Datasheet - Page 41

• Manufacturer Part Number: w86l488y-ay
• Description: Winbond Host Interface Sd/sdio/mmc Memory Card Bridge
• Manufacturer: Winbond Electronics Corp America

D
XASN
HCKI
GIO1
GIO2
GIO3
GIO5
GIO7
GIO8
GIO9
GIO11
1. For preventing power consumption of input signals
2. These signals can be tied to VCC or GND directly.
D8
D7
D6
D5
D4
BWP
GIO11
D3
D2
D1
D0
INTN
RSTN
XTI
11.2 W86L488AY Reference Schematic
16/32bit PIO/DMA mode with PXA255/PXA27X expansion connector
R10
47K
VCC3
R11
47K
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
XTO
BDAT2
BDAT3
BCMD
ADAT2
ADAT3
ACMD
R12
47K
D8
D7
D6
D5
D4
BGIO10
BGIO11
VSS
D3
D2
D1
D0
XINTN
RSTN
NC
XTI
GIO9
D13
D12
D11
D10
D9
C1
10u
R13
47K
D
R14
47K
D
C2
0.1u
BDAT2
BDAT3
BCMD
BCLK
BDAT0
BDAT1
BINS
BWP
VCC3
R15
47K
C8
0.1u
D
R16
47K
D
VCC3
1
2
3
4
1
2
3
4
C9
10u
R32
R34
D
R17
47K
XDRQN/XRDY N
XWRHN/XBE0
D
XWRLN/XBE1
XRDN/XRWN
22
22
BGIO6/CI_B
AGIO0/CI_A
R18
47K
8
7
6
5
8
7
6
5
AGIO5
AGIO1
AGIO2
AGIO3
D14
D15
GIO8
GIO7
XCSN
AWP
BDAT1
BDAT0
BCLK
ADAT1
ADAT0
ACLK
R26
47K
XASN
HCKI
VSS
A1
A2
W86L488AY
R19
47K
A3
A4
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
D
A3
A4
GIO5
NCS5
NWE
NWEH
NOE
XASN
DRQN
HCKI
BINS
AINS
GIO1
GIO2
GIO3
NWE
R2
R27
47K
D
0
16/32 BIT PIO
32 BIT DMA
D
VCC3
XTI
VCC3
D
R24
47K
R30
open
10
11
12
CON1
9
1
2
3
4
5
6
7
8
R21
XTO
10K
SD/MMC Card Scoket_B
D
DAT2
CD/DAT3
CMD
VSS
VDD
CLK
VSS
DAT0
DAT1
INS
WP
CASE
DRQN
C6
30p
INTN
D
R1
Q1
20MHz
R3 0
R8 0
(Option 5)
C10
0.1u
(Option 3)
(Option 4)
D
0
C11
10u
XRDY
D
C7
30p
XDRQN
ADAT2
ADAT3
ACMD
ACLK
ADAT0
ADAT1
AINS
AWP
XWEN
XINT
XPWEN
1
2
3
4
1
2
3
4
R33
R35
22
22
- 38 -
8
7
6
5
8
7
6
5
A1
A2
A3
A4
R28
47K
PIO
DMA
(Option 1)
(Option 3)
NO
SUPPORT
16 BIT
(Option 2)
R29
47K
(Option 1)
R4
R5
R6
R7
R9
R20
R22
R23
D
(Option 2)
(Option 3)
(Option 2)
(Option 4)
(Option 5)
VCC3
32 BIT
0
0
0
0
0
0
0
0
D
R25
47K
R31
open
10
11
12
CON2
9
1
2
3
4
5
6
7
8
XA1
XA2
XA3
XA4
XA2
XA3
XA4
XA5
SD/MMC Card Scoket_A
DAT2
CD/DAT3
CMD
VSS
VDD
CLK
VSS
DAT0
DAT1
INS
WP
CASE
D
C12
0.1u
D
C13
10u
Singals of Expansion Slot
Sideband Signals
Title
Size
Date:
Custom
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
XDRQN
XINT
<Title>
Document Number
<Doc>
Tuesday , April 25, 2006
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
XD8
XD9
XD10
XD11
XD12
XD13
XD14
XD15
W86L488
XDRQN
XINT
NOE
NCS5
RSTN
XA1
XA2
XA3
XA4
Sheet
1
XOEN
XCS5N
XRSTN
XA1
XA2
XA3
XA4
of
1
Rev
<Rev Code>