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**82371FB/SB  PCI ISA IDE Xcelerator 82371FB/82371SB (PIIX/3) 01/31/95
***Notes:...
***Info:...
***Versions:...
***Features:
o   Bridge Between the PCI Bus and ISA Bus
o   PCI and ISA Master/Slave Interface
    - PCI from 25-33 MHz
    - ISA from 7.5-8.33 MHz
    - 5 ISA Slots
o   Fast IDE Interface
    - Supports PIO and Bus Master IDE
    - Supports up to Mode 4 Timings
    - Transfer Rates to 22 MB/Sec
    - 8 x 32-Bit Buffer for Bus Master IDE PCI Burst Transfers
    - Separate Master/Slave IDE Mode Support (PIIX3)            
o   Plug-n-Play Port for Motherboard Devices
    - 2 Steerable DMA Channels (PIIX Only)
    - Fast DMA with 4-Byte Buffer (PIIX Only)
    - 2 Steerable Interrupts Lines on the PIIX and 1 Steerable 
      Interrupt Line on the PIIXS
    - 1 Programmable Chip Select
o   Steerable PCI Interrupts for PCI Device Plug-n-Play
o   PCI Specification Revision 2.1 Compliant (PIIX3)
o   Functionality of One 82C54 Timer
    - System Timer; Refresh Request; Speaker Tone Output
o   Two 82C59 Interrupt Controller Functions
    - 14 Interrupts Supported
    - Independently Programmable for Edge/Level Sensitivity
o   Enhanced DMA Functions
    - Two 8237 DMA Controllers
    - Fast Type F DMA
    - Compatible DMA Transfers
    - 7 Independently Programmable Channels
o   X-Bus Peripheral Support
    - Chip Select Decode
    - Controls Lower X-Bus Data Byte Transceiver
o   I/O Advanced Programmable Interrupt Controller (IOAPIC) Support 
    (PIIX3)
o   Universal Serial Bus (USB) Host Controller (PIIX3)
    - Compatible with Universal Host Controller Interface (UHCI)
    - Contains Root Hub with 2 USB Ports
o   System Power Management (Intel SMM Support)
    - Programmable System Management Interrupt (SMI)-Hardware Events,
      Software Events, EXTSMI#
    - Programmable CPU Clock Control (STPCLK#)
    - Fast On/Off Mode
o   Non-Maskable Interrupts (NMI)
    - PCI System Error Reporting
o   NAND Tree for Board-Level ATE Testing
o   208-Pin QFP

**82371MX     Mobile PCI I/O IDE Xcelerator (MPIIX)           11/01/95...
**82371AB     PCI-TO-ISA / IDE Xcelerator 82371AB (PIIX4)     02/17/97...
**82374/82375 PCI-EISA Bridge (82374EB/82375EB, 374SB/375SB)   c:Mar93...
**82378       System I/O (SIO) (82378IB and 82378ZB)           c:Mar93...
**82379AB     System I/O-APIC (SIO.A)                           <Dec94...
**82380       32-bit DMA Controller w/ Integrated Peripherals 02/01/87...
**82380FB/AB  PCIset: 82380FB Mobile PCI-to-PCI Bridge(MPCI2) 02/17/97...
**82384       Clock Generator and Reset Interface                  c86...
**82385       32-bit Cache Controller for 80386               09/29/87...
**82385SX     32-bit Cache Controller for 80386SX             01/25/89...
**82395DX     High Performance Smart Cache                    06/18/90...
**82395SX     Smart Cache                                     12/17/90...
**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
***810         (Whitney)       04/26/99...
***810L        (Whitney)       04/26/99...
***810-DC100   (Whitney)       04/26/99...
***810e        (Whitney)       09/27/99...
***810e2       (Whitney)       01/03/01...
***815         (Solano)        06/19/00...
***815e        (Solano-2)      06/19/00...
***815em       (Solano-?)      10/23/00...
***815ep       (Solano-3)      c:Nov'00...
***815p        (Solano-3)      c:Mar'01...
***815g        (Solano-3)      c:Sep'01...
***815eg       (Solano-3)      c:Sep'01...
***820         (Camino)        11/15/99
Chips:
[82820] (MCH) [82801AA] (ICH) [82802] (FWH) [82805AA] (MTH)
CPUs:          Single or Dual P-II/P-III/Celeron
DRAM Types:    SDRAM/Reg SDRAM/RDRAM PC800/Asynch SDRAM*1
Mem Rows:      ?
DRAM Density:  64Mbit 128Mbit 256Mbit
Max Mem:       512MB SDRAM/1GB Reg SDRAM/1GB RDRAM
ECC/Parity:    ECC
AGP speed:     1x 2x 4x
Bus Speed:     100 133
PCI Clock/Bus: 1/3 1/4 PCI 2.2

>*1 RAM operates at 100 MHz regardless of FSB.

***820e        (Camino-2)      06/05/00...
***830M        (Almador)       07/30/01...
***830MP       (Almador)       07/30/01...
***830MG       (Almador)       07/30/01...
***840         (Carmel)        10/25/99...
***845         (Brookdale)     09/10/01...
***845MP       (Brookdale-M)   03/04/02...
***845MZ       (Brookdale-M)   03/04/02...
***845E        (Brookdale-E)   05/20/02...
***845G        (Brookdale-G)   05/20/02...
***845GL       (Brookdale-GL)  05/20/02...
***845GE       (Brookdale-GE)  10/07/02...
***845PE       (Brookdale-PE)  10/07/02...
***845GV       (Brookdale-GV)  10/07/02...
***848P        (Breeds Hill)   c:Aug'03...
***850         (Tehama)        11/20/00...
***850E        (Tehama-E)      05/06/02...
***852GM       (Montara-GM)    01/14/03...
***852GMV      (Montara-GM)    ???...
***852PM       (Montara-GM)    06/11/03...
***852GME      (Montara-GM)    06/11/03...
***854         (?)             04/11/05...
***855GM       (Montara-GM)    03/12/03...
***855GME      (Montara-GM)    03/12/03...
***855PM       (Odem)          03/12/03...
***860         (Colusa)        05/21/01...
***865G        (Springdale)    05/21/03...
***865PE       (Springdale-PE) 05/21/03...
***865P        (Springdale-P)  05/21/03...
***865GV       (Springdale-GV) c:Sep'03...
***875P        (Canterwood)    04/14/03...
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