w86l488 Winbond Electronics Corp America, w86l488 Datasheet - Page 20

• Manufacturer Part Number: w86l488
• Description: Sd/ Sdio/ Mmc Memory Card Bridge
• Manufacturer: Winbond Electronics Corp America

Indirect Access Registers:
0101
0101
0110
0111
0000
0000
0001
0001
0010
0011
0100
0101
0110
0111
Interrupt Status
Count Register
Count Register
Register (R/W)
Register (R/W)
Register (R/W)
Index Address
Extend Status
Function Reg.
Nac Time-out
Master Block
Control Reg.
Enable Reg.
Setting Reg.
Master Data
(bit[7:6] RO,
Error Status
Slave Block
Index Data
Slave Data
General IP
General IP
Reg. (
Reg. (RO)
SDIO Bus
SDIO Bus
Reg. (
Interrupt
Register
Format
Format
(R/W)
(R/W)
(R/W)
(
(RO)
R/W)
R/W)
R/W)
RC)
X
0
0
1
0
0
0
0
0
-
-
-
-
X
0
0
1
0
0
0
0
1
-
-
-
M_Fn
-
-
-
X
0
0
1
0
0
0
0
1
-
-
-
-
-
-
-
-
Extend status
GIO interrupt status
X
0
0
1
0
0
0
0
1
-
-
-
-
-
-
-
-
Error status
X
0
0
1
0
0
0
0
1
-
-
-
-
-
-
- 17 -
X
X
0
1
0
0
0
0
1
-
-
-
-
-
-
S_Fn
Nac time out register
Index data register
X
0
0
1
1
0
1
0
1
-
-
-
-
-
-
X
0
0
1
0
0
0
0
1
-
-
-
-
Publication Release Date: February 5, 2004
Preliminary W86L488
Data length (master)
Data length (slave)
X
0
0
0
0
0
0
0
0
1
-
-
-
X
Block count (master)
0
0
1
0
0
0
0
0
1
-
-
Setting register
-
Block count (slave)
SDIO bus control
X
0
0
0
0
0
0
0
0
1
-
-
-
-
GIO interrupt enable
X
0
0
0
0
0
0
0
0
1
-
-
-
-
Index address
0
0
X
0
0
0
0
0
0
1
-
-
-
-
Revision 0.82
X
0
0
0
0
0
0
0
0
1
-
-
-
-
X
0
0
0
0
0
0
0
0
1
-
-
-
-
X
0
0
1
0
0
1
0
1
1
-
-
-
-