W83627EG Nuvoton Technology Corporation of America, W83627EG Datasheet - Page 145

• Manufacturer Part Number: W83627EG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Drive SEL0 (Bit 5):
This bit indicates the status of the DO REGISTER, bit 0 (drive-select bit 0).
WDATA Toggle (Bit 4):
This bit changes state on every rising edge of the WD# output pin.
RDATA Toggle (Bit 3):
This bit changes state on every rising edge of the RDATA# output pin.
WE (Bit 2):
This bit indicates the complement of the WE# output pin.
RESERVED (Bit 1)
MOT EN A (Bit 0)
This bit indicates the complement of the MOA# output pin.
In PS/2 Model 30 mode, the bit definitions for this register are as follows:
7
1
6
7
7
7
1
6
6
6
5
5
5
5
4
4
4
4
3
W83627EHF/EF, W83627EHG/EG
3
3
3
- 134 -
2
2
2
2
1
1
1
1
0
0
0
0
MOT EN A
Reserved
WDATA Toggle
WE
RDATA Toggle
Drive SEL0
WD F/F
WD F/F
DSC#
DSC#
Reserved
Reserved
WE F/F
WE F/F
RDATA F/F
RDATA F/F
DSA#
DSA#
Reserved
Reserved
Reserved
Reserved