w83l950d Winbond Electronics Corp America, w83l950d Datasheet - Page 97

• Manufacturer Part Number: w83l950d
• Description: Peripheral Personal Computer Keyboard Controller
• Manufacturer: Winbond Electronics Corp America

22.10 Auxiliary SMBus Host/Slave FIFO Status Register (AFSR)
22.11 Auxiliary SMBus User Defined Register (AUDR)
22.12 Auxiliary SMBus System Control Register (ASCR)
7:3
2
1
0
7:0
7
6
5:1
0
Advanced SFR Address 0x31
Default Value
Attribute:
Bit
Advanced SFR Address 0x32
Default Value
Attribute:
Bit
Bit
Advanced SFR Address 0x33
Default Value
Attribute:
Reserved.
Transmit Shift Register Empty (TXSREMP). This bit indicates transmit shift register is
empty.
Transmit FIFO Empty (TXFIFOEMP). This bit indicates transmit FIFO is empty.
Receive Data Ready (RXRDY). This bit indicates the data is ready to read when the I
operating at Master receive or Slave receive.
User Defined Register (UDREG)
SCL / SDA interrupt pin poiarty
SCL / SDA interrupt pin selection bit.
Reserved.
Software Reset (SOFT_RST).
1 = Generate one clock pulse as reset signal. It will cause a reset on SMBus controller.
0: falling edge
1: rising edger
0: SDA vaild
1: SCL valid
Read/Write
Read/Write
0x06
0x00
0x80
Read/Write
- 88 -
Description
Description
Description
W83L950D
2
C is