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*Chips & Technologies...
**CS8227 CHIPSlite (82C235/82C641) ?
***Notes:...
***Info:
CHIPSlite is the systems control portion of Chips complete solution
for the design of portable computers. each member of the CHIPSlite
family of CHIPSets consists of two integrated circuits: a memory/bus
controller (either SCAT 82C235, or SCATsx 82C836) and an Enhanced
Power Control Unit, the 82C641. Together these chips provide memory
control, AT bus control, real time clock, coprocessor interface, and
power management functions.
Combining CHIPSlite with CHIPS graphics controller, CHIPS peripheral
controller and standard off-the-shelf memory, you can implement a
complete laptop with less than twenty integrated circuits (not
including memory). For graphics support, Chips offers the 82C426 Color
Flat Panel/CRT CGA Controller and the 82C456 enhanced Flat Panel/CRT
VGA Controller.
***Configurations:...
***Features:...
**CS8230 386/AT (82C301/302/303/304/305/306)cFeb87...
**CS8231 TURBO CACHE-BASED 386/AT (82C301/307/303/304/305/306) c86...
**CS8232 CMOS 386/AT (82C301/302/303/304/305/306) c86...
**CS8233 PEAK/386 AT (Cached) (82C311/82C315/82C316) c:Dec90...
**CS8236 386/AT (82C301/2/3/4/5/6/206) c86...
**CS8237 TURBO CACHE-BASED 386/AT (82C301/7/3/4/5/6/206) c86...
**CS8238 CHIPS/280 & 281 (386 MCA)(82C321/322/325/223/226) c:Aug89...
**CS82310 PEAK/DM 386 AT (82C351/82C355/82C356) c91
***Info:...
***Configurations:...
***Features:
o Supports 25 and 40 MHz 386DX cache based systems, and 20, 25 and
33 MHz 486sx and 486DX based AT compatible systems
o Supports asynchronous AT bus timing through independent clock or
division of CPU clock
o Requires only 16 IC's plus memory for 386/AT cache based PC/AT
o Supports page mode and page interleaved memory controllers
o Supports cache and non-cache systems
o Includes an integrated CPU/Cache/DRAM/bus controller
o Enhanced performance of the 386DX and memory system due to
simultaneous activation of cache and DRAM accesses by the
integrated controller
- Zero wait state non-pipelines read hit access
- Buffered write through DRAM update scheme to minimize write
cycle penalty
- Supports 32KB, 64KB, 128KB and 256KB direct mapped cache
- Supports 4 blocks (variable size for 4KB to 4MB) of main memory
as programmable non-cacheable address space
o Supports up to 128MB of local memory through flexible memory
architecture
- Programmable wait states and RAS precharge time for each block
(2 pairs of banks)
- Supports 256KB, 1MB, and 4MB DRAMS in configurations of up to
4 blocks (8 banks)
- Supports staggered RAS during refresh
**CS8281 NEATsx (386SX) (82C811/812/215/206) c:Dec89...
**CS8283 LeAPset-sx (82C841/82C242/82C636) c:Mar90...
**CS8285 PEAKsx (82C836/82C835) c91...
**CS8288 CHIPSlite-sx (82C836/82C641/82C835) c?...
**CS4000 WinCHIPS (64200/84021/84025) c92...
**CS4021 ISA/486 (84021/84025) c92...
**CS4031 CHIPSet (84031/84035) 5/10/93...
**CS4041/5 CHIPSet (84041/84045) 2/10/95...
**CB8291 ELEAT [no datasheet] c90...
**CB8295 ELEATsx [no datasheet] c90...
**82C100 IBM PS/2 Model 30/Super XT ?...
**82C110 IBM PS/2 Model 30/Super XT ?...
**82C235 Single Chip AT (SCAT) c89...
**82C836 Single Chip 386sx (SCATsx) <91...
**F8680/A PC/CHIP Single-Chip PC c93...
**
**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...
**82395SX Smart Cache 12/17/90
***Notes:...
**82396SX Smart Cache 12/17/90...
**82485 Turbo Cache (and 485Turbocache) c90...
**82489DX Advanced Programmable Interrupt Controller 10/12/92...
**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...
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*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
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*TI (Texas Instruments)...
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