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*UMC...
**UM82C*** (IBM/INTEL Direct replacement) c87
Note: Dates vary for when these chips were first available. Two
databooks have been used one from '86 the other from '91. Not all the
chips are listed in the '86 databook, the date of '87 is an
assumption.
PC/XT:
IBM: UMC: Desc:
Intel 8284 UM82C84A 25MHz CMOS Clock Generator and Driver
Intel 8288 UM82C88 Bus Controller
Intel 8259 UM8259A Programmable Interrupt Controller also UM82C59A-2 (CMOS version)
Intel 8237 UM8237A 3-5MHz Programmable DMA Controller (DMAC)
Intel 8253 UM8253*2 2.6-5MHz Programmable Interval Timer
Intel 8255 UM82C55A* Programmable Peripheral Interface
Note: * indicates: possible compatibility, datasheet does not state
explicitly. YMMV.
Note: *2 indicates: The UM8253 can be replaced with the
UM82C54/-2. The datasheet says it is a superset of the 8253, and
works up to 10MHz. Also it's compatible with the 8254. AT: IBM:
UMC: Desc: Intel 82284 UM82C284* 10-12.5MHz Clock Generator and
Ready Interface Intel 82288 UM82C288* 10-12.5MHz Bus Controller
Intel 8254 UM82C54/-2 8-10MHz CMOS Programmable Interval Timer
Intel 8259 UM8259A Programmable Interrupt Controller also
UM82C59A-2 (CMOS version) Intel 8237 UM8237A 3-5MHz Programmable
DMA Controller (DMAC) 74LS612 UM74HCT612* Memory Mapper MC146818
RTC UM82C6818* Real-Time Clock (RTC) Intel 8047 ?? Keyboard
Controller
Note: * indicates: possible compatibility, datasheet does not state
explicitly. YMMV.
**UM82C088 PC/XT Integration Chip <91...
**UM82C230 286AT MORTAR Chip Set <91...
**UM82C210 386SX/286 AT Chip Set <91...
**UM82C3xx Twinstar & UM82C336F/N & UM82C39x [no datasheet] ?...
**UM82C380 386 HEAT PC/AT Chip Set <91...
**UM82C480 386/486 PC Chip Set c91
***Info:...
***Configurations:...
***Features:...
**UM82C493/491 ??????????????? [no datasheet] ?...
**UM8498/8496 486 VL Chipset "Super Energy Star Green"[no dsheet]c94...
**UM8881/8886 HB4 PCI Chipset "Super Energy Star Green"[no dsheet]c94...
**UM8890 Pentium chipset [no datasheet] ?...
**
**Support Chips:
**UM82152 Cache Controller (AUStek A38152 clone) <91...
**UM82C852 Multi I/O For XT <91...
**UM82C206 Integrated Peripheral Controller <91
***Info:...
***Versions:...
***Features:...
**UM82c45x Serial/Parallel chips ?...
**Other chips:...
*Unresearched:...
*VIA...
**VT82C596/A Mobile PCI Integrated Peripheral Controller <11/05/97
***Info:...
***Versions:...
***Features:
o Inter-operable with VIA and other Host-to-PCI Bridges
- Combine with VT82C597 for a complete 66MHz Socket-7 PCI / AGP /
ISA system (Apollo VP3)
- Combine with VT82C598 for a complete 66 / 75 / 83 / 100MHz
Socket-7 PCI / AGP / ISA system (Apollo MVP3)
- Combine with VT82C691 for a complete Socket-8 or Slot-1 PCI /
ISA system (Apollo Pro)
- Inter-operable with Intel or other Host-to-PCI bridges for a
complete PC97 compliant PCI / AGP / ISA system
o Pin-compatible upgrade for PIIX4 for existing designs
o PC98 Compliant PCI to ISA Bridge
- Integrated ISA Bus Controller with integrated DMA, timer, and
interrupt controller
- Integrated Keyboard Controller with PS2 mouse support
- Integrated DS12885-style Real Time Clock with extended 256 byte
CMOS RAM and Day/Month Alarm for ACPI
- Integrated USB Controller with root hub and two function ports
- Integrated UltraDMA-33 master mode EIDE controller with enhanced
PCI bus commands
- PCI-2.1 compliant with delay transaction
- Eight double-word line buffer between PCI and ISA bus
- One level of PCI to ISA post-write buffer
- Supports type F DMA transfers
- Distributed DMA support for ISA legacy DMA across the PCI bus
- Sideband signal support for PC/PCI and serial interrupt for
docking and non-docking applications
- Fast reset and Gate A20 operation
- Edge trigger or level sensitive interrupt
- Flash EPROM, 2Mb EPROM and combined BIOS support
- Supports positive and subtractive decoding
- Supports external APIC interface for symmetrical multiprocessor
configurations
o UltraDMA-33 Master Mode PCI EIDE Controller
- Dual channel master mode PCI supporting four Enhanced IDE
devices
- Transfer rate up to 33MB/sec to cover PIO mode 4, multi-word DMA
mode 2 drives, and UltraDMA-33 interface
- Thirty-two levels (doublewords) of prefetch and write buffers
- Dual DMA engine for concurrent dual channel operation
- Bus master programming interface for SFF-8038i rev.1.0 and
Windows-95 compliant
- Full scatter gather capability
- Support ATAPI compliant devices including DVD devices
- Support PCI native and ATA compatibility modes
- Complete software driver support
- Supports glue-less “Swap-Bay” option with full electrical
isolation
o Universal Serial Bus Controller
- USB v.1.0 and Intel Universal HCI v.1.1 compatible
- Eighteen level (doublewords) data FIFO with full scatter and
gather capability
- Root hub and two function ports
- Integrated physical layer transceivers with over-current
detection status on USB inputs
- Legacy keyboard and PS/2 mouse support
o System Management Bus Interface
- Host interface for processor communications
- Slave interface for external SMBus masters
o Sophisticated PC97-Compatible Mobile Power Management
- Supports both ACPI (Advanced Configuration and Power Interface)
and legacy (APM) power management
- ACPI v1.0 Compliant
- APM v1.2 Compliant
- CPU clock throttling and clock stop control for complete ACPI C0
to C3 state support
- PCI bus clock run and PCI/CPU clock generator stop control
- Supports multiple system suspend types: power-on suspends with
flexible CPU/PCI bus reset options, suspend to DRAM, and suspend
to disk (soft-off), all with hardware automatic wake-up
- Multiple suspend power plane controls and suspend status
indicators
- One idle timer, one peripheral timer and one general purpose
timer, plus 24/32-bit ACPI compliant timer
- Normal, doze, sleep, suspend and conserve modes
- Global and local device power control
- System event monitoring with two event classes
- Primary and secondary interrupt differentiation for individual
channels
- Dedicated input pins for power and sleep buttons, external modem
ring indicator, and notebook lid open/close for system wake-up
- Up to 22 general purpose input ports and 31 output ports
- Multiple internal and external SMI sources for flexible power
management models
- Two programmable chip selects and one microcontroller chip
select
- Enhanced integrated real time clock (RTC) with date alarm, month
alarm, and century field
- Thermal alarm support
- Cache SRAM power-down control
- Hot docking support
- I/O pad leakage control
o Plug and Play Controller
- PCI interrupts steerable to any interrupt channel
- Three steerable interrupt channels for on-board plug and play
devices
- Microsoft Windows 95TM and plug and play BIOS compliant
o Built-in NAND-tree pin scan test capability
o 0.5u, 3.3V, low power CMOS process
o Single chip 324 pin BGA
**VT82C686A/B PCI Super-I/O Integrated Peripheral Ctrl. <02/10/98...
***Info:...
***Versions:...
***Features:...
**Later P-Pro/II/III/Celeron...
***Notes (Unverified Information!):...
***VT82C691/2BX Apollo Pro & Pro II May 98...
***VT82C693 Apollo Pro+ Dec 98...
***VT82C693A Apollo Pro 133 Jul 99...
***VT82C694X/MP/Z/A Apollo Pro 133A, 133+ & 133Z Oct 99...
***VT82C694T Apollo Pro 133T...
***VT8601 PN133 (ProSavage) (mobile)...
***VT8601/A/T PM601, PLE133, PLE266 & PLE133T (ProMedia)...
***VT8604/T PL133 & PL133T (ProSavage)...
***VT8605/6 PM133 & PM133T (ProMedia-II), (ProSavage)...
***VT8607/8 PM266 & PM266T (ProSavageDDR)...
***VT8613 PN266T (mobile)...
***VT8633 Apollo Pro 266 Sep 00...
***VT8653 Apollo Pro 266T & PX-266...
***VT8622/23 CLE266 (mobile)...
***VT???? CM400 Jan 04...
***Others:...
**Later AMD...
***Notes (Unverified Information!):...
***VT8371 KX-133...
***VT8361 KLE133, Trident Blade 3D c:2001...
***VT8362/5 KN-133, KM-133 (VS2-K7) ProSavage4...
***VT8363 KT-133, KZ-133...
***VT8363A KT-133A c:2001...
***VT8363E KT-133E...
***VT8364 KL-133 Savage4 AGP...
***VT8364A KL-133A Savage4 AGP...
***VT8365A KM-133A (VS2-K7) ProSavage4...
***VT8366/8372 KT-266, KT-266DP, KN-266 c:Jan01...
***VT8366A KT-266A c:Sep01...
***VT8367 KT-333 c:Feb02...
***VT8367A KT-333A c:Feb02...
***? KM-333, KN-333 Zeotrope AGP ...
***VT8368 KT-400 c:Aug02...
***VT8375 KL266, KM-266 (VS12-K7) ProSavage8...
***VT8377A KT-400A c:Mar03...
***VT8378 KM-400, KN-400 UniChrome AGP...
***? KM-400A...
***VT8377? KT-600 c:May03...
***VT8379 KT-880 c:Feb04...
**Other...
***Disk...
***USB/Firewire...
***Network...
***Audio...
***Other...
*VLSI...
**Notes:...
**VL82C*** IBM/INTEL Direct replacement ?...
**VL82CPCAT-QC AT 12 MHz 0/1 ws c88...
***Basics:...
***Info:...
***Configurations:...
***Features:...
**VL82CPCPM-QC AT 16 MHz 0/1 ws [no datasheet] c88...
***Notes:...
**VL82CPCAT-16QC/-20QC AT 16 MHz or 20 MHz, 0/1 ws +386SX c89...
***Basics:...
***Info:...
***Configurations:...
***Features:...
**VL82CPCPM-16QC/-20QC AT 16 MHz or 20 MHz, Page-Mode +386SX c89...
***Basics:...
***Info:...
***Configurations:...
***Features:...
**VL82C031/032/033 PS/2 Model 30-compatible chip set c88...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**VL82C286-SET TOPCAT 286/386SX PC/AT-Compatible Chip Set ?...
***Info:...
***Configurations:...
***Features:...
**VL82C386-SET TOPCAT 386DX PC/AT-Compatible Chip Set ?...
***Info:...
***Configuration:...
***Features:...
**VL82C386sx-SET TOPCAT 286/386SX PC/AT-Compatible Chip Set ?...
***Notes:...
**VL82C310 SCAMP-LT ?...
***Info:...
***Configurations:...
**VL82C311 SCAMP-DT ?...
***Info:...
***Configurations:...
***Features:...
**VL82C311L SCAMP-DT 286 ?...
***Info:...
***Configurations:...
**VL82C312 SCAMP Power Management Unit (PMU) ?...
***Info;...
***Versions:...
***Features:...
**VL82C315A SCAMP II, Low-Power Notebook Chipset ?...
***Info:...
***Configurations:...
***Features:...
**VL82C322A SCAMP II, Power Management Unit (PMU) ?...
***Info:...
***Versions:...
***Features:...
**VL82C316 SCAMP II, PC/AT-Compatible System Controller ?...
***Info:...
***Configurations:...
***Features:...
**VL82C323 SCAMP II, 5 Volt Power Management Unit (PMU) ?...
***Info:...
***Versions:...
***Features:...
**VL82C380 Single chip 386DX PC/AT Controller +on-chip cache ?...
***Info:...
***Configuration:...
***Features:...
**VL82C325 VL82C386SX System Cache controller ?...
***Info:...
***Versions:...
***Features:...
**VL82C335 VL82C386DX System Cache ctrl. [no d.sheet] ?...
***Notes:...
**VL82C315A/322A/3216 Kodiak 32-Bit Low-Voltage Chip Set ?...
***Info:...
***Configurations:...
**VL82C420/144/146 SCAMP IV [no datasheet, some info] c93...
***Notes:...
**VL82C480 System/Cache/ISA bus Controller ?...
***Info:...
***Configurations:...
***Features:...
**VL82C481 System/Cache/ISA bus Controller c92...
***Basics:...
***Info:...
***differences to the VL82C480:...
***Configurations:...
***Features:...
**VL82C486 Single-Chip 486, SC486, Controller ?...
***Basics:...
***Info:...
***Configurations:...
***Features:...
**VL82C425 486 Cache controller ?...
***Info:...
***Versions:...
***Features:...
**???????? Cheetah 486, PCI [no datasheet] ?...
***Info:...
**VL82C3216 Bus Expanding Controller Cache with write buffer ?...
***Info:...
***Versions:...
***Features:...
**VL82C521/522 Lynx/M ?...
***Info:...
***Configurations:...
***Features:...
**VL82C530 Eagle Ð c95...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**VL82C541/543 Lynx c95...
***Notes:...
***Basics:...
***Info:...
***Configurations:...
***Features:...
**VL82C591/593 SuperCore 590 c94...
***Notes:...
***Configurations:...
**VL82C594/596/597 Wildcat c95...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**I/O Chips:
**VL82C106 Combination I/O chip ?...
***Info:...
***Versions:...
***Features:...
**VL82C107 SCAMP Combination I/O chip ?...
***Info:...
***Versions:...
***Features:...
**VL82C108 TOPCAT Combination I/O chip ?...
***Info:...
***Versions:...
***Features:...
**VL82C110 Combination I/O chip ?...
***Info:...
***Versions:...
***Features:...
**VL82C113 SCAMP Combination I/O chip ?...
***Info:...
***Versions:...
***Features:...
**VL82C114 Combination I/O chip ?...
***Info:...
***Versions:...
***Features:...
**Video: ...
**Disk:...
**Modems:...
**Other:...
***VLX*XXX...
***VL16XXX...
***VL65XXX...
***VL80XXX...
***VL82XXX...
***VL85XXX...
***VL86XXX...
***VXXXXXX...
**Not sure if they actually exist...
*Western Digital...
**Notes:...
**FE2010/A XT CPU controller integrated Circuit >11/22/85...
***Notes:...
***Info:...
***Versions:...
***Features:...
**FE2011 CPU Core Logic for PS/2 Model 30 Compatible c:87...
***Info:...
***Versions:...
***Features:...
**FE3400/B 80286-Based AT Compatible CPU Core Logic (12 MHz) c:86...
***Info:...
***Configurations:...
***Features:...
**FE3500/B 80286-Based AT Compatible CPU Core Logic (12 MHz) c:87...
***Notes: ...
***Info:...
***Configurations:...
***Features:...
**FE3600/A/B/C 16/20MHz AT Chip set c:88...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**FE5300 CPU Core Logic for PS/2 Model 50/60 Compatibles c:87...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**FE5400 CPU Core Logic for PS/2 Model 50/60 Compatibles c:87...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**FE6500 CPU Core Logic for PS/2 Model 70/80 Compatibles c:88...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**WD6400SX/LP CPU Core Logic for PS/2 386SX Compatibles <90...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**WD6500 CPU Core Logic for PS/2 386DX/486 Compatible <90...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**WD7600A/LP/LV System Chip Set for 80286 or 80386SX <11/25/91...
***Info:...
***Configurations:...
***Features:...
**WD7700/LP System Chip Set for 80286 or 80386SX (Cache) <11/25/91...
***Info:...
***Configurations:...
***Features:...
**WD7855 System controller for 80386SX <09/25/92...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**WD7900/LP/LV System Chip Set for 80286 or 80386SX (Cache) <11/25/91...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**WD8110 System controller for 80386DX/486 <11/30/93...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**
**Support Chips:
**WD76C20x Floppy, RTC, IDE and Support Logic Device <11/25/91...
***Info:...
***Versions:...
***Features:...
**WD76C30x Perip. Ctrl, Interrupt Multiplex, and Clock Gen <11/18/91...
***Notes:...
***Info:...
***Versions:...
***Features:...
**WD7615 Desktop Buffer Manager <04/15/92...
***Info:...
***Versions:...
***Features:...
**WD7625 Desktop Buffer Manager <10/01/92...
***Info:...
***Versions:...
***Features:...
**WD8120LV Super I/O [no datasheet] ?
**Other Chips:...
*Winbond...
**Chipsets:
**W83C491/92 VL-Bus chipset (Symphony Wagner SL82C491/2)[no datasheet]
**W83C553F System I/O Controller With PCI Arbiter c:sep95...
***Info:...
***Versions:...
***Features:...
**W83628F/29D PCI TO ISA Bridge Set c98...
***Info:...
***Configurations:...
***Features:...
**W83626F/D LPC TO ISA Bridge Set <00...
***Info:...
***Versions:...
***Features:...
**
**Multi I/O:
**W83757 SUPER I/O CHIP <92...
***Info:...
***Versions:...
***Features:...
**W83767F ?? Multi I/O [no datasheet]
**W83777F/87F Power I/O (Multi I/O) <95...
***Info:...
***Versions:...
***Features:...
**W83877F WINBOND I/O (Multi I/O) <96...
***Info:...
***Versions:...
***Features:...
**W83877TF/TG/TD WINBOND I/O (Multi I/O) c97...
***Info:...
***Versions:...
***Features:...
**W83977F/G/AF/AG WINBOND I/O (Multi I/O) c97...
***Info:...
***Versions:...
***Features:...
**W83977TF WINBOND I/O (Multi I/O) c97...
***Info:...
***Versions:...
***Features:...
**W83977EF WINBOND I/O (Multi I/O) <98...
***Info:...
***Versions:...
***Features:...
**W83977ATF WINBOND I/O (Multi I/O) <98...
***Info:...
***Versions:...
***Features:...
**
**Disk Controller:
**W83759/A/F/AF Advanced VL-IDE Disk Controller <96...
***Notes:...
***Info:...
***Versions:...
***Features:...
**W83769 Local Bus IDE Solution <94...
***Info:...
***Versions:...
***Features:...
**
**UARTS:
**W86C250A UART (equivalent of INS8C250A) [no datasheet]
**W86C450/P Universal Asynchronous Receiver/Transmitter <Jul89...
***Info:...
***Versions:...
***Features:...
**W86C451 I/O controller for IBM PC/AT/XT <Jul89...
***Info:...
***Versions:...
***Features:...
**W86C452 I/O controller for IBM PC/AT Jul89...
***Info:...
***Versions:...
***Features:...
**W86C456 I/O controller [no datasheet] ?
**W860551/P UART with FIFO and Printer Port Controller <94...
***Info:...
***Versions:...
***Features:...
**
**Other:...
***I/O:
***W83758/F I/O COUPLER <94...
***W83768 I/O COUPLER c:oct94...
***Network...
***Video...
***More:...
*ZyMOS...
**ZyMOS POACH ...
***Notes:...
***Configurations:...
**Other:...
*General Sources:
ftp://ami.com/archive/Other_Manuals/!index.txt
http://cs.ecust.edu.cn/snwei/studypc/cmos/008.htm
http://chukaev.ru54.com/bios_en.htm
http://www.matrix-bios.nl/id/mr.html
http://maben.homeip.net/static/s100/IBM/BIOS/the%20BIOS%20companion2.pdf
http://pclinks.xtreemhost.com/chipsets_pentium.htm?ckattempt=1
http://redhill.net.au/
http://www.vogonswiki.com/index.php/386_Motherboards
http://www.vogonswiki.com/index.php/Socket_1-3_Motherboards
http://www.vogonswiki.com/index.php/Socket_4_Motherboards
http://www.vogonswiki.com/index.php/Socket_5_/_7_/_Super-7_Motherboards
http://www.vogonswiki.com/index.php/Socket_8_/_Slot_1_/_Socket_370_Motherboards
http://www.idhw.com/textual/chip/chips_tech/chips_tech.html
http://www.idhw.com/textual/chip/acc/chipname.html
http://www.idhw.com/textual/chip/aldtech/chipname.html
http://www.idhw.com/textual/chip/acerlabs/chipname.html
http://www.idhw.com/textual/chip/amd/chipname.html
http://www.plasma-online.de/english/identify/manufacturer/manufacturer_09.html
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