I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo.	 The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM).  The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus.	 Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 9Ch/20h - Philips SAA7110(A) ONE-CHIP FRONT-END - ANALOG CONTROL #1
Access:	Write-Only
SeeAlso: I2C(also IIC; the "2" is superscripted) Inter-Integrated Circuit Bus -- A moderate-speed serial communications bus originally invented by Philips in the early 1980s for consumer-electronics applications, such as inter-chip communication in a television set or high-end stereo.	 The I2C bus has recently appeared on PCs in video capture boards and similar devices, as well as (surprisingly) SDRAM DIMMs (for the on-board serial EEPROM).  The ACCESS.bus is a derivative of the I2C bus which forms the physical layer of the Universal Serial Bus.	 Similary, the SMBus (System Management Bus) also uses I2C as its physical layer. 9Eh


Bitfields for Analog Control #1:
Bit(s)	Description	 (Table I0082)	(Table I0083)
 7	disable analog input 4
 6	disable analog input 3
 5	disable analog input 2
 4-3	Analog function
	00  bypass amplifier and anti-alias filter
	01    "	       "      "	     "	      "
	10  select amplifier
	11  select amplifier and anti-alias filter
 2	select analog input 4
 1	select analog input 3
 0	select analog input 2
SeeAlso: #I0084