W83627HF/ F/ HG/ G
7.7
REGISTERS AND RAM
Address Register （Port x5h）
Data Port：
Port x5h
00h
Power on Default Value
Attribute：
Bit 6：0 Read/write , Bit 7： Read Only
Size：
8 bits
7
6
5
4
3
2
1
0
Data
Bit7： 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 is：
Set： with a write to Port x5h or when a Serial Bus transaction is in progress.
Reset： 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 6-0： Read/Write
BIT 7
Busy
BIT 6
BIT 5
Address Pointer （Power On default 00h）
A5 A4 A3 A2 A1
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
（Power On default 0）
A6
A0
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