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. 86h/00h - ITT VPX 32xx/322xD - JEDEC MANUFACTURER ID
Access:	Read-Only
Range:	the VPX 32xx may be configured in hardware to reside at either 86h or
	  8Eh
Notes:	except as noted, the designation "VPX 32xx" refers to any of the
	  following in the ITT Intermetall VPX video-pixel decoder series:
	  VPX 3214C, VPX 3216B, VPX 3220, or VPX 3220A
	except as noted, the designation "VPX 322xD" refers to either the
	  VPX 3224D or VPX 3225D
	the ITT VDP 3108 contains many of the same 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. registers as the
	  VPX 32xx, although at a different bus address
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. 86h/01h,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. 86h/02h,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. 86h/03h,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. 8Ah/26h


(Table I0009)
Values for JEDEC Manufacturer ID:
 01h	AMD
 02h	AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985.
 04h	Fujitsu
 07h	Hitachi
 08h	Inmos
 0Bh	Intersil
 0Dh	Mostek
 0Eh	Motorola
 10h	NEC
 13h	Rockwell
 15h	Philips Semiconductor (Signetics)
 16h	Synertek
 19h	Xicor
 1Ah	Zilog
 1Ch	Mitsubishi
 1Fh	Atmel
 20h	SGS/Thompson
 23h	Wafer Scale Integration
 25h	Tristar
 26h	Visic
 29h	Microchip Technology
 2Ah	Ricoh Ltd.
 2Ch	Micron Technology
 2Fh	ACTEL
 31h	Catalyst
 32h	Panasonic
 34h	Cypress
 37h	Plessey
 38h	VTMC
 3Bh	Integrated CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. (Vertex)
 3Dh	Tektronix
 3Eh	Sun Microsystems
 40h	MOSEL
 43h	Xerox
 45h	SunDisk
 46h	Elan Circuit Technology
 4Ah	Compaq
 4Ch	SCI
 4Fh	I3 Design System
 51h	Crosspoint Solutions
 52h	Alliance Semiconductor
 54h	Hewlett-Packard
 57h	New Media
 58h	MHS Electronic
 5Bh	Kawasaki Steel
 5Dh	TECMAR
 5Eh	Exar
 61h	Northern Telecom
 62h	Sanyo
 64h	Crystal Semiconductor
 67h	Asparix
 68h	Convex Computer
 6Bh	Transwitch
 6Dh	Cannon
 6Eh	Altera
 70h	Qualcomm
 73h	AMS (Austria Micro)
 75h	Aster Electronics
 76h	Bay Networks (Synoptic)
 79h	Thesys
 7Ah	Solbourne Computer
 7Ch	Dialog
 7Fh	continuation code (see #I0029)
 83h	Fairchild
 85h	GTE
 86h	Harris
 89h	Intel
 8Ah	I.T.T.
 8Ch	Monolithic Memories
 8Fh	National
 91h	RCA
 92h	Raytheon
 94h	Seeq
 97h	Texas Instruments
 98h	Toshiba
 9Bh	Eurotechnique
 9Dh	Lucent (ATT)
 9Eh	Exel
 A1h	Lattice Semiconductor
 A2h	NCR
 A4h	IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911.
 A7h	International CMOS(Complementary Metal-Oxide-Semiconductor) A type of integrated circuit design known for its low power consumption. Technology
 A8h	SSSI
 ABh	VLSI
 ADh	Hyundai Electronics
 AEh	OKI Semiconductor
 B0h	Sharp
 B3h	IDTsee Interrupt Descriptor Table
 B5h	DEC
 B6h	LSI Logic
 B9h	Thinking Machine
 BAh	Thomson CSF
 BCh	Honeywell
 BFh	SST
 C1h	Siemens
 C2h	Macronix
 C4h	Plus Logic
 C7h	European Silicon Str.
 C8h	Apple Computer
 C9h	Xilinx
 CBh	Protocol Engines
 CDh	Seiko Instruments
 CEh	Samsung
 D0h	Klic
 D3h	Tandem
 D5h	Integrated Silicon Solutions
 D6h	Brooktree
 D9h	Performance Semicond.
 DAh	Winbond Electronic
 DCh	Bright Micro
 DFh	PCMCIA
 E0h	Goldstar
 E3h	Array Microsystems
 E5h	Analog Devices
 E6h	PMC-Sierra
 E9h	Quality Semiconductor
 EAh	Nimbus Technology
 ECh	ITT Intermetall (see also #I0002)
 EFh	NEXCOM
 F1h	Sony
 F2h	Cray Research
 F4h	Vitesse
 F7h	Zentrum Mikroelektronic
 F8h	TRW
 FBh	Allied-Signal
 FDh	Media Vision
 FEh	Level One Communication
Note:	bit 7 is a parity bit, set to ensure odd parity


(Table I0009)
Values for JEDEC Manufacturer ID ("bank two"):
 01h	Cirrus Logic
 !!!
 9Eh	DoD
 !!!
 37h	AMIC Technology
SeeAlso: #I0028