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**Spelling errors/mistyped words
Yes, I know there are spelling errors, and things are mistyped. It
seems no matter how hard I try my fingers hit 't' twice when typing
'compatible' rendering it 'compattible' numerous, (thousands actually)
times. I don't have the time or the will to check the spelling of
everything. Basic spell checking has been peformed. Please let me know
if there is anything that would lead to incorrect information, or
something is so mangled that it needs revising. But if you can
basically understand what was intended, just cope with it. Just
cope:-)
BTW, "110" port is an "I/O" port that has been OCRed badly, as is an
"1/0" port.
**Info needed on:...
**A note on VESA support of 486 chipsets....
**Datasheets:...
*_IBM...
*ACC Micro...
**ACC2168/GT 32-bit 486 Green System Single Chip [no datasheet] ?
***Notes:...
***Info:...
***Configurations:...
**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...
*ALD...
*ALi...
*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
*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...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
**85C501/502/503 Pentium/P54C PCI/ISA Chipset <01/09/95
***Notes:...
***Info:...
***Configurations:...
***Features:...
**5101/5102/5103 Pentium/P54C PCI/ISA Chipset <04/02/95...
**5120 Pentium PCI/ISA Chipset (Mobile) <01/28/97...
**5501/5502/5503 Pentium/P54C PCI/ISA Chipset <04/02/95...
**5511/5512/5513 Pentium PCI/ISA <06/14/95...
**5571 (Trinity) Pentium PCI/ISA Chipset (75MHz) <12/09/96...
**5581/5582 (Jessie) Pentium PCI/ISA Chipset (75MHz) <04/15/97...
**5591/5592/5595 (David) Pentium PCI A.G.P. Chipset <01/09/98
***Info:...
***Configurations:...
***Features:
o Support Intel/AMD/Cyrix Pentium CPU and Other Compatible CPU
Host Bus at 60/66 MHz and 3.3V Bus Interface
− Support the Pipelined Address of Pentium compatible CPU
− Support the Linear Address Mode of Cyrix CPU
o Support the Pipelined Address Mode of Pentium CPU
o Fully Compliant to A.G.P. Revision 1.0 Specification
o Meet PC97 Requirements
o Supports PCI Revision 2.1 Specification
o Integrated Second Level (L2) Cache Controller
- Write Back Cache Mode
- Support L2 Cache Flushing for entire L2 cache or specific
4K page
- 8 bits or 7 bits Tag with Direct Mapped Cache Organization
- Integrated 32K bits Dirty SRAM
- Integrated 32K bits Invalid SRAM
- Support Pipelined Burst SRAM
- Support 256K/512K/1MBytes Cache Sizes
- Cache Hit Read/Write Cycle of 3-1-1-1
- Cache Back-to-Back Read/Write Cycle of 3-1-1-1-1-1-1-1
- Support Single Read Allocation for L2 Cache
- Support Concurrency of CPU to L2 cache and A.G.P. master to
DRAM accesses
o Integrated DRAM Controller
- Support 6 RAS Lines for FPM/EDO/SDRAM DIMMs/SIMMs
- Support 2Mbytes to 768Mbytes of main memory
- Support Cacheable DRAM Sizes up to 256 MBytes.
- Support 256K/512K/1M/2M/4M/8M/16Mx N FPM/EDO/SDRAM DRAM
- Support 64 Mb DRAM Technology
- Support Parity Checker or ECC Function
- Support 3.3V or 5V DRAM
- Supports Symmetrical and Asymmetrical DRAM
- Support Concurrent Write Back
- Support CAS before RAS Refresh, Self Refresh
- Support Relocation of System Management Memory
- Programmable CAS#, RAS#, RAMWE# and MA Driving Current
- Fully Configurable for the Characteristic of Shadow RAM (640
KBytes to 1 MBytes)
- Support FPM DRAM 5/6-3-3-3(-3-3-3-3) Burst Read Cycles
- Support EDO DRAM 5/6-2-2-2(-2-2-2-2) Burst Read Cycles
- Support SDRAM 5/6/7-1-1-1(-2/3-1-1-1) Burst Read Cycles
- Support X-1-1-1/X-2-2-2/X-3-3-3 Burst Write Cycles
- Two Programmable Non-cacheable Regions
- Option to Disable Local Memory in Non-cacheable Regions
- Shadow RAM in Increments of 16 Kbytes
- Pseudo Directory/Page Scheme for Mapping Graphical Texture
Access to Physical Memory Address
- Built-in 8 Way Associative/16 Entries GART cache to Minimize the
Number of Memory Bus Cycles Required for Accessing Graphical
Texture Memory
- Programmable Counters to Ensure Guaranteed Minimum Access Time
for A.G.P., CPU, and PCI accesses
o Provides High Performance PCI Arbiter.
- Support up to 5 PCI Masters
- Support Rotating Priority Mechanism
- Hidden Arbitration Scheme Minimizes Arbitration Overhead.
- Support Concurrency between CPU to Memory and PCI to PCI
- Support Concurrency between CPU to 33Mhz PCI Access and 33Mhz
PCI to A.G.P. Access
- Support Concurrency between CPU to 66Mhz PCI Access and A.G.P.
to 33Mhz PCI Access
- Programmable Timers Ensure Guaranteed Minimum Access Time for
PCI Bus Masters, and CPU
o Integrated Host-to-PCI Bridge
- Support Asynchronous and Synchronous PCI Clock
- Translates the CPU Cycles into the PCI Bus Cycles
- Zero Wait State Burst Cycles
- Support IDE Posted Write
- Support Pipelined Process in CPU-to-PCI Access
- Support Advance Snooping for PCI Master Bursting
- Maximum PCI Burst Transfer from 256 Bytes to 4 Kbytes
- Support Memory Remapping Function for PCI master accessing
Graphical Window
o Integrated A.G.P. Compliant Target/66Mhz Host-to-PCI Bridge
- Support Asynchronous and Synchronous A.G.P. Clock
- Support 1X, and 2X Mode for A.G.P. 66/133 MHz 3.3V device
- Support Graphic Window Size from 4Mbytes to 256Mbytes
- Different arbitration policy for A.G.P. devices and 66Mhz PCI
devices.
- Translates Sequential CPU-to-A.G.P. Memory Write Cycles into
A.G.P. Bus (PCI66) Burst Cycles
- Zero Wait State Burst Cycles
- Support Pipelined Process in CPU-to-A.G.P. Access
- Support Advance Snooping for A.G.P. Master initiate system
memory access with PCI Cycles
- Support 8 Way, 16 Entries Page Table Cache to enhance A.G.P.
Read/Write Performance
- Support Both 1-Level and 2-Level GART (Graphic Address Re-
Mapping Table)
- Maximum PCI Burst Transfer from 256 Bytes to 4 Kbytes
- Programmable Counters to Ensure Guaranteed Minimum Access Time
for Low Priority Request, CPU to A.G.P./and A.G.P. Master
Transaction
- Support PCI-to-PCI bridge function for memory write from 33Mhz
PCI bus to A.G.P. bus
o Integrated Posted Write Buffers and Read Prefetch Buffers to
Increase System Performance
- CPU-to-Memory Posted Write Buffer (CTMFF) with 8 QW Deep, Always
Sustains 0 Wait Performance on CPU-to-Memory
- CPU-to-Memory Read Buffer with 4 QW Deep
- CPU-to-PCI Posted Write Buffer(CTPFF) with 8 DW Deep
- PCI-to-Memory Posted Write Buffer(PTHFF) with 8 QW Deep, Always
Streams 0 Wait Performance on PCI-to/from-Memory Access
- PCI-to-Memory Read Prefetch Buffer(CTPFF) with 8 QW Deep
- CPU-to-PCI66 Posted Write Buffer(CTAFF) with 8 DW Deep
- PCI66-to-Memory Posted Write Buffer(ATHFF) with 8 QW Deep
- A.G.P. Request Queue With the Depth of 32
- A.G.P. High Priority Write Queue with 64 QW Deep
- A.G.P. Low Priority Write Queue with 64 QW Deep
- A.G.P. High Priority Read Return Queue with 64 QW Deep
- A.G.P. Low Priority Read Return Queue with 64 QW Deep
o Fast PCI IDE Master/Slave Controller
- Bus Master Programming Interface for ATA Windows 95 Compliant
Controller
- Plug and Play Compatible
- Support Scatter and Gather
- Support Dual Mode Operation - Native Mode and Compatibility
Mode
- Support IDE PIO Timing Mode 0, 1, 2 ,3 and 4
- Support Multiword DMA Mode 0, 1, 2
- Support Ultra DMA/33
- Two Separate IDE Bus
- Two 16 DW FIFO for PCI Burst Transfers.
o Support NAND Tree for Ball Connectivity Testing
o 553-Balls BGA Package
o 0.35μm 3.3V CMOS Technology
**5596/5513 (Genesis) Pentium PCI Chipset <03/26/96...
**5597/5598 (Jedi) Pentium PCI/ISA Chipset <04/15/97...
**530/5595 (Sinbad) Host, PCI, 3D Graphics & Mem. Ctrl.<11/10/98...
**540 (Spartan) Super7 2D/3D Ultra-AGP Single C.S.<11/30/99...
**55x SoC (System-on-chip) <03/14/02...
**
**Support chips:
**85C206 Integrated Peripheral Controller [no datasheet] ?...
**5595 Pentium PCI System I/O <12/24/97...
**950 LPC I/O <07/16/99...
**Other:...
**PII/III/Pro...
**Athlon etc...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...
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