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*_IBM...
*ACC Micro...
**Notes:
ACC Microelectronics Corporation
Auctor Corporation is associated with this name.
**ACC82010 AT Chip Set (286 12.5/16MHz Max) c88...
**ACC82020 Turbo PC/AT Chip Set (286/386SX 25MHz Max) c88...
**ACC82021 Turbo PC/AT Chip Set (286/386SX 25MHz Max) >88...
**ACC82300 386 AT Chip Set (386DX) c88...
**ACC82C100 Single-Chip PC/XT Systems-Controller c90...
**ACC83000 Model 30 Integrated Chip Set (MCA) c88...
**ACC85000/A Model 50/60 Chipset (MCA) c88...
**ACC1000 Turbo PC/XT Integrated Bus and Peripheral Ctrl. 04/02/88...
**ACC2036 Single Chip Solution 2036 (286/386SX) <Jul92...
**ACC2046/ST 486DX/486SX/386DX Single Chip AT <Jul92...
**ACC2048 WB 486 Notebook/Embedded Single Chip [no datasheet] ?...
**ACC2051/NT PCI Single Chip Solution for Notebook Applications c96...
**ACC2056 ?Pentium 3.3V Notebook [no datasheet]<Jan96...
**ACC2057 PCI Notebook/Embedded Single Chip [no datasheet]<Aug96...
**ACC2066NT 486 Notebook/Embedded Single Chip [no datasheet] ?...
**ACC2086 486 VL-based System Super Chip Soluti[no datasheet] ?...
**ACC2087 Enhanced Super Chip (486 Single Chip) <Aug96...
**ACC2089 486 PCI-based System Super Chip [no datasheet] ?...
**ACC2168/GT 32-bit 486 Green System Single Chip [no datasheet] ?...
**ACC2178A 32-bit 486 Green System Single Chip [no datasheet] ?...
**ACC2268 ?486 [no datasheet] ?...
**ACC???? Maple/Maple-133 486-System-On-Chip [no datasheet] ?...
**
**Support Chips:
**ACC2016 Buffer and MUX Logic c96...
**ACC2020 Power Management Chip c92...
**ACC5500 Multifunction I/O Control Chip for PS2 Model 50/60 c88...
**
**Other chips
ACC1200 Clock synthesizer Supports Pentium-Pro and Pentium-class PCI
ACC16C451 Multi I/O 1x16450/1xLPT
ACC16C452 Multi I/O 2x16450/1xLPT
ACC16C461 Multi I/O 1x16450/1xLPT
ACC2042 Keyboard/Mouse Controller
ACC2188 PCI bus controller Support 32-bit PCI Bus interface with built-in power management control and synchronous / asynchronous clock feature.
ACC3201 PC/XT/AT FDD Controller
ACC3202 PS/2 FDD Controller
ACC3203 PS/2 FDD Controller
ACC3211 PC AT/XT FDD Controller (x4) + with IDE
ACC3221 Multi I/O Controller, floppy/IDE/2x16450/1xLPT
ACC3223 Multi I/O Controller, floppy/IDE/2x16550/1xLPT
ACC3350 Ultra SCSI
ACC3360 UltraWide SCSI
ACC3618 3D surround controller ISA
ACC5810 Micro Channel Interface Chip
ACC808 Plug-and-Play Controller
ACC???? Manhattan PCI-based FireWire for Pentium
ACC???? Memphis PCI-based CardBus and FireWire
*ALD...
*ALi...
*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
**82C721 Universal Peripheral Controller III c:May93
***Info:
The CHIPS 82C721 enhanced I/O peripheral controller is a single-chip
solution offering complete I/O capabilities for PC/AT and PC/XT
environments. The 82C721 supports motherboard applications with
configuration via software.
The 82C721 features a floppy disk controller, a digital data
separator, two 16450 compatible UARTs, a bi-directional parallel port,
an IDE interface control logic and a game port chip select.
The floppy disk controller is software compatible with NEC uPD72065B
floppy disk controller. The controller supports up to four drives
directly. The digital data separator is capable of data transfer rates
up to 500kb/sec and requires no external components.
The 82C721 has two UARTs which are compatible with NS16450 UARTs. The
IDE control logic provides a complete IDE interface for embedded hard
disk drives. The bidirectional parallel port maintains complete
compatibility with ISA and PS/2 parallel ports. It can be configured
for either output mode or for bidirectional mode.
The configuration RAM and circuitry support programmable base
addresses for all the registers. Selection of sources of interrupts,
enabling and configuring of on-chip subsystems and the control of the
configuration process itself are also handled by this RAM and its
associated circuitry. The game port chip select provides a predefined
I/O address decode for games and joy stick applications.
The 82C721, designed for motherboard applications, is provided with
several power management features, which are controllable through
hardware or software. In hardware, the device can be completely
powered down through a power-down pin. In this mode, all inputs are
disabled, all outputs are inactive, and the contents of all registers
are preserved (as long as the power supply is maintained). In
software, the device allows each port to be powered down
independently.
The 82C721 features 24mA drivers for output buffers, including the
host data bus and the parallel port data bus. The floppy output
drivers are capable of sinking 48mA. The host interface is PC
compatible and can be connected directly to the ISA bus.
***Versions:...
***Features:...
**82C735 I/O Peripheral Controller With Printgine c:Jul93...
**82C835 Single CHIP 386sx AT Cache Controller c:Apr91...
**F87000 Multi-Mode Peripheral Chip 11/23/93...
**Other:...
**Disk:...
**Video:...
*Contaq . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*ETEQ...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel...
**82498/493 Cache Controller / Cache RAM (for P54 Pentium) <Nov94
***Notes:...
***Info:...
***Configurations:...
***Features:...
**
**Later chipsets (basic spec):
**440 series:...
**450NX (?) 06/29/98:...
**????? (Profusion) c:99...
**800 series...
*Headland/G2...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...
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