w83627ehf Winbond Electronics Corp America, w83627ehf Datasheet - Page 101

• Manufacturer Part Number: w83627ehf
• Description: W83627ehf/ef W83627ehg/eg Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

CR 2Ah. (I
CR 2Bh. (Reserved)
CR 2Ch. (GPIO3, GPIO4 multi-function selection; Default 00h)
7~6
3~2
BIT
BIT
5
4
1
0
7
6
5
4
Reserved
Reserved.
Reserved.
READ / WRITE
READ / WRITE
2
C pin select; Default 00h)
R / W
R / W
R / W
R / W
R / W
R / W
R/W
Serial flash interface configuration register.(VBAT)
= 0
= 1
Note: The bit will be ignored while CR24 bit-1 is low.
Serial flash interface configuration register.(VBAT)
= 0
= 1
Note: The bit will be ignored while CR24 bit-1 is low.
PIN89, PIN90 function select (I
= 0
= 1
KB, MS pin function select
= 0
= 1
PIN88 Select
= 0
= 1
PIN89 Select
= 0
= 1
Note: The bit will be ignored while CR2A bit-1 is High.
PIN90 Select
= 0
= 1
Note: The bit will be ignored while CR2A bit-1 is High.
Normal mode.
Extend dummy cycle mode.
Normal mode.
Fast mode.
{PIN89, PIN90} Æ set by CR2C[6:5].
{PIN89, PIN90} Æ SDA, SCL.
KB, MS function.
GPIO function.
PIN88Æ GP34
PIN88Æ RSTOUT4#
PIN89Æ GP33
PIN89Æ RSTOUT3#
PIN90Æ GP32
PIN90Æ RSTOUT2#
W83627EHF/EF, W83627EHG/EG
-95-
DESCRIPTION
DESCRIPTION
2
C interafce)
Publication Release Date: January 18, 2006
(VSB Power)
(VSB Power)
Revision 1.0