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**M1521/23       Aladdin III       50-66MHz                     <Nov96
***Info:...
***Configurations:...
***Features:...
**M1531/33/43    Aladdin IV & IV+  50-83.3MHz                <05/28/97...
**M1541/42/33/43 Aladdin V & V+    50-100MHz                         ?...
**M1561/43/35D   Aladdin 7 ArtX    [no datasheet, some info]  11/08/99...
**M6117          386SX Single Chip PC                              <97...
**
**Support Chips:
**M1535/D        South Bridge                                        ?...
**
**May not exist:...
**Later Chipsets:...
**Other:...
*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)...
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*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
**85C501/502/503 Pentium/P54C PCI/ISA Chipset                <01/09/95
***Notes:...
***Info:...
***Configurations:...
***Features:
****General:...
****85C501 PCI/ISA Cache Memory Controller (PCMC)...
****85C502 PCI Local Data Buffer (PLDB)...
****85C503 PCI System I/O (PSIO)...
**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...
**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...
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*Western Digital...
*Winbond...
**W83C553F    System I/O Controller With PCI Arbiter           c:sep95
***Info:...
***Versions:...
***Features:
High Integration PCI-ISA solution
o  Optimized for lowest system cost
o  Complies with PCI Revision 2.0 specification
o  Universal PCI device supporting x86 and PowerPC (non-x86) modes of 
   operation

Nand tree on most signal pins to facilitate board level testing in PCB 
manufacturing environment

Integrated PCI Bus Master IDE controller
o  Dual channel Bus Master IDE for up to 4 peripherals, including hard 
   drives, ATAPI (IDE) CD-ROMs, tapes, etc.
o  Multi-threading capability allows two simultaneous I/O processes
o  Independent IDE Timing registers allow fast/slow devices on the 
   same cable
o  Two independent DMA channels for Bus Master scatter/gather DMA 
   transfers across the PCI bus
o  Large 64 byte DMA FIFO for zero wait state PCI burst transfers
o  Support for multiword DMA Mode 1 (13.3 MB/s), Mode 2 (16.6 MB/s) 
   IDE drives
o  PIO IDE support for Modes 0-4 disks
o  Edge rate controlled outputs directly drive IDE headers
o  Four byte pre-fetch and posted write buffers
o  DMA channels can be re-configured for P-n-P motherboard devices
o  Software and register set compatible with Intel Bus Master PCI-IDE 
   specification (SFF 8038i)
o  Supported by existing device drivers for MS-DOS, Windows, NT 3.1, 
   NT 3.5x, NT4.0, OS/2 2.1, OS/2 Warp, NetWare 3.12 and 4.x**
o  Recompiled PowerPC device drivers also available

>** OS/2, Novell driver by DTC

PCI Arbiter
o  Supports CPU, IDE, ISA and five additional bus masters
o  Programmable access windows allow fine tuning of PCI access for 
   each bus master
o  Can be disabled on power-up via strapped pin

Power Management Break Event support for Green PC applications

Built-in Integrated Peripheral Controller (IPC) with standard PC-AT 
peripherals

o  Two 82C37A DMA controllers (types A, B, and F)
   - 32-bit addressing allows use of alternate CPUs, such as PowerPC
   - supports multiple 8-bit and 16-bit scatter/gather DMA channels
o  Two 82C59A interrupt controllers
   - all IRQ inputs may be programmed for edge or level sensitivity
o  One 82C54 counter/timer
o  Routes external PCI interrupts to a software-selectable interrupt 
   channel

PCI Bus Interface
o  PCI Revision 2.1 compliant
o  PCI clock frequencies up to 33 MHz at 5V
o  Supports delayed completion for ISA cycles
o  Active address decoding for internal I/O devices
o  Subtractive decoding for ISA bridge, KBC and RTC
o  Supports disconnection (with retry) for slow internal accesses to 
   improve latency
o  Short PCI bus ownership when mastering to minimize overall system 
   latency
o  Fast DMA transfers from I/O devices to PCI agents as a master
o  Separate request and grant signals for ISA DMA and IDE controllers

ISA Bus Bridge
o  Full implementation of a standard ISA bus
o  Separate ISA and IDE data buses reduce noise and increase system 
   performance
o  Synchronous PCI-to-ISA interface with direct drive for 5 ISA slots

XD-Bus interface
o  Support for BIOS ROM or PowerPC systems boot ROM
o  Support for flash EPROM
o  Provides keyboard controller connections
o  Provides real-time clock connections
o  Provides data buffer control

Miscellaneous
o  Port B support
o  Port 92 support

Uses  0.6um, ultra-low  power CMOS  technology for  Rev. E  and below;
0.5um for Rev. G.  Packaged in a 208-pin PQFP package

**W83628F/29D PCI TO ISA Bridge Set                                c98...
**W83626F/D   LPC TO ISA Bridge Set                                <00...
**
**Multi I/O:
**W83757          SUPER I/O  CHIP                                  <92...
**W83767F         ??           Multi I/O  [no datasheet]
**W83777F/87F     Power I/O   (Multi I/O)                          <95...
**W83877F         WINBOND I/O (Multi I/O)                          <96...
**W83877TF/TG/TD  WINBOND I/O (Multi I/O)                          c97...
**W83977F/G/AF/AG WINBOND I/O (Multi I/O)                          c97...
**W83977TF        WINBOND I/O (Multi I/O)                          c97...
**W83977EF        WINBOND I/O (Multi I/O)                          <98...
**W83977ATF       WINBOND I/O (Multi I/O)                          <98...
**
**Disk Controller:
**W83759/A/F/AF   Advanced VL-IDE Disk Controller                  <96...
**W83769          Local Bus IDE Solution                           <94...
**
**UARTS:
**W86C250A  UART (equivalent of INS8C250A) [no datasheet]
**W86C450/P Universal Asynchronous Receiver/Transmitter         <Jul89...
**W86C451   I/O controller for IBM PC/AT/XT                     <Jul89...
**W86C452   I/O controller for IBM PC/AT                         Jul89...
**W86C456   I/O controller [no datasheet]                            ?
**W860551/P UART with FIFO and Printer Port Controller             <94...
**
**Other:...
*ZyMOS...
*General Sources:...

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