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**82C100 IBM PS/2 Model 30/Super XT ?
***Info:
The 82C100 is a single chip implementation of most of the system logic
necessary to implement a super XT compatible system with PS/2 Model 30
functionality using either an 8086 or 8088 microprocessor. The 82C100
can be used with either 8 or 16-bit microprocessors. The 82C100
includes features which will enable the PC manufacturer to design a
super PS/2 Model 30/XT compatible system with the highest performance
at 10 MHz zero wait state system with an 8086, the highest
functionality With dual clock and 2.5 MB DRAM (with integrated
Extended Memory System control logic), the lowest power implementation
by utilizing the on-chip power management features and the highest
inte- gration with the lowest component count SMT design.
The 82C100 can be combined with CHIPs‘ 820601 Multifunction Controller
and 82C451 VGA Graphics Controller to provide a high performance, high
integration PS/2 Model 30 type system.
The 82C100 supports most of the peripheral functions on the P8/2 Model
30 planar board: 8284 compatible clock generator with the option of 2
independent oscillators. 8288 compatible bus controller, 8237 comp-
atible DMA controller, 8259 compatible interrupt controller, 8254
compatible timer/counter, 8255 compatible peripheral I/O port, XT Key-
board interface, Parity Generation and Checking for DRAM memory and
memory controller for DRAM and SRAM memory sub-systems.
The 82C100 enables the user to add P8/2 Model 30 superset
functionality on the planar board: dual clock with synchronized
switching between the two clocks, built-in Lotus-Intel-Microsoft (LIM)
EMS support for up to 2.5 Megabytes of DRAM and power management
features for SLEEP mode as well as SUSPEND/RESUME Operations. The
SLEEP and SUSPEND/RESUME features help in preserving the battery life
in laptop portable applications.
The 82C100 Supports a very flexible memory architecture. For systems
with DRAMs, the DRAM controller supports 64K, 256K and 1M DRAMs. These
DRAMs can be organized in four banks of up to a maximum of 2.5 MB on
the planar board. The 2.5 MB memory can be implemented with 2 banks
of 1M x 1 DRAMs, partitioned locally as 640KB of real memory and
1.875MB of EMS memory, For systems which require low operating power
and minimum standby power dissipation, the chips provide the decode
logic which in conjunction with external decoders allows selection of
up to 640KB of static RAM. This option is useful in laptop portable
applications.
The 82C100 is packaged in a 100-pin plastic flatpack.
***Configurations:...
***Features:...
**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:
F64300 Wingine DGX 2MB, (appears to be a VLB version adapted from the proprietary 64200)
F64310 Wingine DGX 2MB (appears to be a PCI version adapted from the proprietary 64200)
OC65540 VGA BIOS c:95
OC65545 VGA BIOS same as 540 but has hardware overlay feature.
94C2001 PUMA (Programmable Universal Micro Accelerator) 50MHz Video accelerator
82C840 8514/A clone
82C9001A Video controller
82C404 Programmable clock synthesizer
82C402 VGA clock Synthesizer
82C411 Flat panel color pallet/DAC
82C425 82C425 CGA, CRT+LCD support, greyscale on LCD, supports two softfonts (up to 8x16 pixels) allowing 512 characters on screen, no snow
82C426 82C426 CGA, CRT, color LCD+AT&T400 support, max 32KB RAM
82C450 82C450 1MB VRAM, max 800x600 256color
82C451 82C451 VGA 256KB DRAM, max 800x600 16color c:90
82C452 82C452 1MB DRAM, max 640x480 256color, 1024x768 16color
82C453 82C453 1MB DRAM, max 800x600 256color
82C455 82C455 256KB DRAM Flat Panel version
82C456, 456A 82C456 256KB DRAM Flat Panel/CRT
82C457 82C457 Full color
82C45x series are VGA
'The 655xx series chips are SVGA video controller chips for flat panel
displays and CRTs. They also provide some level of CGA, MDA, EGA, and
Hercules compatibility, and various accelerator features. They are
designed with various features for reducing power consumption and
optimizing display quality.
source:http://www.igl.ku.dk/~fsp/varia/ct5xx.html
see the above source for more details.
82C481 True-Color Graphics Accelerator Wingine?
F65510 65510 LCD / CRT
F65520 65520 1MB D/VRAM, Full color, max 1280x1024 16color & 800x600 256 color
F65525 65525 LCD / CRT
F65530 65530 1MB D/VRAM, Full color, max 1280x1024 16color & 800x600 256 color, VLB
F65535 65535 LCD / CRT
F65540 65540 same as 65545 but without BitBLT and hw cursor
F65545 65545 mobile, 512-1024KB DRAM, ISA / PCI / VLB
65546 65546
F65548 65548
F65550 65550 HighQV32, mobile, 1-2MB DRAM, PCI / VLB
B65554 65554 HighQV64, mobile, 1-4MB DRAM, BGA
F65555 65555 HighQVPro, mobile, 1-4MB EDO, BGA
F68554 68554 HiQVision
F68555 68555
F69000 69000
M69000 69000 HighQVideo, mobile, 83MHz RAM, 2MB SDRAM on die, PCI / AGPx1, 135MHz RAMDAC, BGA, MiniBGA
F69030 69030 HighQVideo, mobile, 100MHz RAM, 4MB SDRAM on die, PCI / AGPx1, 170MHz RAMDAC, BGA, MiniBGA
*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...
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