W83627DHG-PT Nuvoton Technology Corporation of America, W83627DHG-PT Datasheet - Page 38

• Manufacturer Part Number: W83627DHG-PT
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG-PT

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

To program the W83627DHG-P configuration registers, the following configuration procedures must
be followed in sequence:
(1). Enter the Extended Function Mode.
(2). Configure the configuration registers.
(3). Exit the Extended Function Mode.
7.1
LOGICAL DEVICE
Configuration Sequence
NUMBER
B
C
N
N
N
N
N
N
Wait for key string
Wait for key string
Wait for key string
Wait for key string
Power-on Reset
Power-on Reset
Power-on Reset
Power-on Reset
Check Pass key
Check Pass key
Check Pass key
Check Pass key
Extended Function
Extended Function
Figure 7-2 Devices of I/O Base Address
Is the data
Is the data
Is the data
Is the data
Is the data
Is the data
“87h”?
“87h”?
Figure 7-3 Configuration Register
“87h”?
“87h”?
“87h”?
“87h”?
Mode
Mode
Hardware Monitor
W83627DHG-P/W83627DHG-PT
I/O Write to 2Eh
I/O Write to 2Eh
I/O Write to 2Eh
I/O Write to 2Eh
PECI & SST
Y
Y
Y
Y
I/O Write to 2Eh
I/O Write to 2Eh
I/O Write to 2Eh
I/O Write to 2Eh
FUNCTION
Y
Y
Y
Y
-28-
Any other I/O transition cycle
Any other I/O transition cycle
Any other I/O transition cycle
Any other I/O transition cycle
Publication Release Date: July 09, 2009
I/O BASE ADDRESS
100h ~ FFEh
Reserved
Version 1.94