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*_IBM...
*ACC Micro...
**ACC82010 AT Chip Set (286 12.5/16MHz Max) c88
***info:...
***Configurations:...
***Features:...
**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...
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*AMD . . . . . . . [no datasheets, some info]...
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*Contaq . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*ETEQ...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel...
**????? (Profusion) c:99
Chips:
Memory Access Controller (MAC)
Data Interface Buffer (DIB)
CPUs: 8x P-III Xeon Oct
DRAM Types: SDRAM PC100 2-way Interleave dual channel
Max Mem: 32GB
ECC/Parity: ECC
AGP speed: N/A
Bus Speed: 100
PCI Clock/Bus: 1/3 PCI-66/64
**800 series...
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*Unresearched:...
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*Western Digital...
*Winbond...
**W83977F/G/AF/AG WINBOND I/O (Multi I/O) c97
***Info:
GENERAL DESCRIPTION
This data sheet covers two products: W83977F/G, and W83977AF/AG whose
pin assignment, and most of the functions are the same. W83977AF/AG is
an advanced version of W83977F/G featuring the FIR function.
W83977F/G, W83977AF/AG are evolving products from Winbond’s most
popular I/O chip W83877F -- which integrates the disk drive adapter,
serial port (UART), IrDA 1.0 SIR, parallel port, configurable
plug-and-play registers in one chip --- plus additional powerful
features: ACPI, 8042 keyboard controller with PS/2 mouse support, Real
Time Clock, 14 general purpose I/O ports, full 16-bit address
decoding, TV remote IR (Consumer IR, supporting NEC, RC-5, extended
RC-5, and RECS-80 protocols). In addition, W83977AF/AG provides the
functions of IrDA 1.1 (MIR for 1.152M bps or FIR for 4M bps).
The disk drive adapter functions of W83977F/G, W83977AF/AG include a
floppy disk drive controller compatible with the industry standard
82077/ 765, data separator, write pre-compensation circuit, decode
logic, data rate selection, clock generator, drive interface control
logic, and interrupt/ DMA logic. The wide range of functions
integrated onto the W83977F/G, W83977AF/AG greatly reduces the number
of components required for interfacing with floppy disk drives. The
W83977F/G, W83977AF/AG supports up to four 360K, 720K, 1.2M, 1.44M, or
2.88M disk drives and data transfer rates of 250 Kb/s, 300 Kb/s, 500
Kb/s,1 Mb/s, and 2 Mb/s.
The W83977F/G, W83977AF/AG provide two high-speed serial communication
ports (UARTs), one of which supports serial Infrared communication.
Each UART includes a 16-byte send/receive FIFO, a programmable baud
rate generator, complete modem control capability, and a processor
interrupt system. Both UARTs provide legacy speed with baud rate
115.2k and provide advanced speed with baud rate 230k, 460k, and 921k
bps which support higher speed modems. W83977AF/AG alone provides
independent 3rd UART (32-byte FIFO) dedicated for IR function.
The W83977F/G, W83977AF/AG supports one PC-compatible printer port
(SPP), Bi-directional Printer port (BPP) and also Enhanced Parallel
Port (EPP) and Extended Capabilities Port (ECP). Through the printer
port interface pins, also available are: Extension FDD Mode and
Extension 2FDD Mode allowing one or two external floppy disk drives to
be connected.
The configuration registers support mode selection, function
enable/disable, and power down function selection. Furthermore, the
configurable PnP features are compatible with the plug-and-play
feature demand of Windows 95TM, which makes system resource allocation
more efficient than ever.
W83977F/G, W83977AF/AG provides functions that comply with ACPI
(Advanced Configuration and Power Interface), which includes support
of legacy and ACPI power management through SMI or SCI function
pins. W83977F/G, W83977AF/AG also has auto power management to reduce
power consumption.
The keyboard controller is based on 8042 compatible instruction set
with a 2K Byte programmable ROM and a 256-Byte RAM bank. Keyboard BIOS
firmware is available with optional AMIKEY-2, Phoenix MultiKey/42, or
customer code.
The W83977F/G, W83977AF/AG provides a set of flexible I/O control
functions to the system designer through a set of General Purpose I/O
ports. These GPIO ports may serve as simple I/O or may be individually
configured to provide a pre-defined alternate function.
W83977F/G, W83977AF/AG is made to fully comply with Microsoft PC97
Hardware Design Guide. IRQs, DMAs, and I/O space resource are flexible
to adjust to meet ISA PnP requirement. Full 16-bit address decoding is
also provided. Moreover W83977F/G, W83977AF/AG is made to meet the
specification of PC97‘s requirement in the power management: ACPI and
DPM (Device Power Management).
***Versions:...
***Features:...
**W83977TF WINBOND I/O (Multi I/O) c97...
**W83977EF WINBOND I/O (Multi I/O) <98...
**W83977ATF WINBOND I/O (Multi I/O) <98...
**
**Disk Controller:
**W83759/A/F/AF Advanced VL-IDE Disk Controller <96...
**W83769 Local Bus IDE Solution <94...
**
**UARTS:
**W86C250A UART (equivalent of INS8C250A) [no datasheet]
**W86C450/P Universal Asynchronous Receiver/Transmitter <Jul89...
**W86C451 I/O controller for IBM PC/AT/XT <Jul89...
**W86C452 I/O controller for IBM PC/AT Jul89...
**W86C456 I/O controller [no datasheet] ?
**W860551/P UART with FIFO and Printer Port Controller <94...
**
**Other:...
*ZyMOS...
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