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*Chips & Technologies...
**F8680/A PC/CHIP Single-Chip PC c93
***Notes:...
***Info:
A true single-chip PC, the F8680A PC/CHIP features the SuperState R
management system, low power consumption, high performance, direct
support of PCMCIA 2.0 memory and I/O cards, and flexible memory
support.
Chips and Technologies, Inc. has designed the F8680A microchip to
accommodate a wide variety of low power, cost-sensitive DOS
applications: palmtop, laptop, and desktop computers, electronic
notebooks and handhelds, and embedded controller systems. Third-party
designers can build complete systems around the F8680A chip by adding
only memory, storage, and peripheral devices.
***Configurations:...
***Features
o 3.3V/5V operation, fully static design, and intelligent sleep mode
reduce power consumption approximately 60 percent and allow direct
battery drive.
o PC-compatible design supports PC software and 8-bit ISA cards.
o SuperState R mode provides a separate operating environment and
enables complete I/O and interrupt monitoring without BIOS
modification.
o Virtual I/O feature allows device emulation as well as I/O
monitoring and control.
o Virtual Interrupts feature allows interrupts to be monitored and/
or redirected before any operating system, application program,
or TSR sees them.
o 26-bit address bus enables 64MB memory map and allows direct
support of PCMCIA memory card.
o Four-stage pipeline and 14MHz operation give performance
comparable to a 286 or 386SX system.
o Flexible memory management supports PCMCIA cards and up to three
banks of PSRAM, SRAM, and/or DRAM.
o Bank switching and high memory access overcome the 1MB addressing
limitation of the 8086 processor, and enable PCMCIA and EMS
support.
o Single CGA controller manages a CRT or LCD panel display and
requires only a single 32Kx8 SRAM to minimize power consumption
and board space.
o Visual Map gray scaling provides excellent visual contrast on any
LCD panel.
o 16C450-compatible UART supports COM1 or COM2 or can be disabled.
o Over 100 configuration registers allow flexibility, control, and
differentiation in system design.
F8680A adds:
o Full PCMCIA 2.0 memory and I/O card support ensure compatibility
with current and future expansions.
**
**Support Chips:
**64200 (Wingine) High Performance 'Windows Engine' c:Oct91...
**82C206 Integrated Peripheral Controller c86...
**82C601/A Single Chip Peripheral Controller <08/30/90...
**82C607 Multifunction Controller <Jun88...
**82C710 Universal Peripheral Controller c:Aug90...
**82C711 Universal Peripheral Controller II c:Jan91...
**82C712 Universal Peripheral Controller II c:Jan91...
**82C721 Universal Peripheral Controller III c:May93...
**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...
**82396SX Smart Cache 12/17/90
***Notes:...
***Info:...
***Versions:...
***Features:...
**82485 Turbo Cache (and 485Turbocache) c90...
**82489DX Advanced Programmable Interrupt Controller 10/12/92
***Notes:...
***Info:...
***Versions:...
***Features:...
**82495DX/490DX DX CPU-Cache Chip Set <Sep91...
**82495XP/490XP Cache Controller / Cache RAM (for i860) 06/05/91...
**82496/491 Cache Controller / Cache RAM (for P5 Pentium) 03/22/93...
**82497/492 Cache Controller / Cache RAM (for P54 Pentium) <Nov94...
**82498/493 Cache Controller / Cache RAM (for P54 Pentium) <Nov94...
**
**Later chipsets (basic spec):
**440 series:...
**450NX (?) 06/29/98:...
**????? (Profusion) c:99...
**800 series...
*Headland/G2...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
**82C556M/7M/8E Viper-N+ Viper Notebook Chipset c:96
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82C566/7/8 Viper-Max Chipset Scalable MultiMedia PC Solution ?...
**82C571/572 486/Pentium c:93...
**82C576/7/8 Viper Xpress [no datasheet] ?...
**82C576/8/9 Viper XPress+ [no datasheet, some info] <01/16/97...
**82C596/597 PTMAWB Pentium Adaptive Write-back (Cobra) c:93...
**82C650/1/2 Discovery (Pentium Pro) [no datasheet] ?...
**82C681/2/6/7 386/486WB EISA c:92...
**82C683 386/486AWB EISA [no datasheet] ?...
**82C693/6/7 Pentium uP Write Back Cache EISA c:93...
**82C700 FireStar c:97...
**82C701 FireStar Plus c:97...
**82C750 Vendetta [no datasheet] ?...
**82c801 SCWB2 DX Single Chip Solution c:92...
**82C802 SCWB2 PC/AT Single Chip [no datasheet] ?...
**82C802G/GP System/Power Management Controller (cached) c:93...
**82C895 System/Power Management Controller (cached) c:Sep94...
**82C898 System/Power Management Controller (non-cache)c:Nov94...
**
**Support Chips:
**82C601/2 Buffer Devices <Nov94...
**82C822 PCIB (VLB-to-PCI bridge) c:94...
**Other:...
*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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