w83627hg Winbond Electronics Corp America, w83627hg Datasheet - Page 46

• Manufacturer Part Number: w83627hg
• Description: Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

7.7
Address Register °Port x5h±
Data Portš
Power on Default Value
Attributeš
Sizeš
Bit7š Read Only
The logical 1 indicates the device is busy because of a Serial Bus transaction or another LPC bus
transaction. With checking this bit, multiple LPC drivers can use W83627HF hardware monitor without
interfering with each other or a Serial Bus driver.
It is the user's responsibility not to have a Serial Bus and LPC bus operations at the same time.
This bit isš
Setš with a write to Port x5h or when a Serial Bus transaction is in progress.
Resetš with a write or read from Port x6h if it is set by a write to Port x5h, or when the Serial Bus
transaction is finished.
Bit 6-0š Read/Write
°Power On default 0±
REGISTERS AND RAM
BIT 7
Busy
BIT 6
7
7
Port x5h
00h
Bit 6š0 Read/write , Bit 7š Read Only
8 bits
A6
6
6
5
5
BIT 5
A5
4
4
Address Pointer °Power On default 00h±
3
3
- 42 -
2
2
BIT 4
A4
1
1
0
0
BIT 3
W83627HF/ F/ HG/ G
A3
Data
Data
BIT 2
A2
BIT 1
A1
BIT 0
A0