W86L488AY WINBOND [Winbond], W86L488AY Datasheet - Page 18

• Manufacturer Part Number: W86L488AY
• Description: SD/ SDIO/ MMC MEMORY CARD BRIDGE
• Manufacturer: WINBOND [Winbond]

Note 1: R/W means the register can be read and write.
Note 2: The data bit in the content is the initial value during hardware reset.
1000
1000
1001
1010
Buffer Service Length Register
RO means the register is read only.
RC means the register is read only and read clear.
WO means the register is write only.
0: the bit value is 0.
1: the bit value is 1.
X: the bit value is unknow.
-: Undefined bit in the register and the value will read 0.
Ready & Data Size Register
ID Code Register (RO)
Test Register (R/W)
(RO)
(R/W)
(RO)
0
0
0
Blv
0
0
0
-
0
0
0
1
-
- 15 -
0
Buffer service length
0
0
0
-
0
0
0
0
-
0
0
1
Publication Release Date: February 5, 2004
-
0
Preliminary W86L488
0
0
0
-
0
ID Code register
0
0
0
-
Test register
0
0
0
0
-
0
F
0
0
1
-
0
0
0
-
-
0
0
0
-
-
Revision 0.82
0
0
0
-
-
0
0
1
-
-
0
0
1
-
-
0
0
0
-
-
d8
0
0
0
-