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*ALi...
**M1489/87 FinALi-486 PCI Chipset <Feb95
***Info:
ALi's M1489/M1487 PCI chipset is the most cost effective PCI solution
available. M1489/M1487 enables top-to-bottom PCI in 486 CPU systems,
offering superior price/performance for mainstream PCI-ISA systems.
M1489/M1487 highly integrates the DRAM controller, L2 cache control-
ler, Host, PCI, and ISA interface, as well as the standard ISA
functions: DMA controller, interrupt controller, timer/counter, RTC
(Real Time Clock), and keyboard controller. Additionally, M1489/M1487
incorporates the high performance Local Bus IDE allowing a system de-
signer to implement Local bus IDE with no additional cost. M1489/M1487
is a highly integrated solution requiring minimized TTL components,
enabling PCI-ISA designs at costs equal to or lower than comparable VL
Bus designs.
M1489 (Cache Memory PCI Controller: CMP) integrates the L2 cache con-
troller and the DRAM controller. The cache controller supports
write-back cache policies and cache size from 128K to 1M byte in an
interleaved or non-interleaved configuration. The DRAM controller
interfaces DRAM to the Host bus, PCI bus, and Link bus. M1489 can
support EDO 3/5V DRAM, standard DRAM, and flexible timing
select. M1489 also integrates intelligent Host to PCI, PCI to Host
buffer to achieve high performance. Also, M1489 provides the high
performance Local Bus IDE interface.
M1487 (ISA Bridge Controller: IBC) provides the bridge between the ISA
bus, PCI bus, and Host bus. IBC integrates the common I/O functions
found in today's ISA based systems: a seven channel DMA, two 82C59
interrupt controllers, 8254 timer/ counter, deep green function, and
control logic for NMI generation. IBC also has built-in 128 bytes RTC,
MC14069, KBC, and 7406. IBC also provides the decode for external
BIOS.
***Configurations:...
***Features:...
**M???? Genie, Quad Pentium [no datasheet, some info] c95...
**M1451/49 Aladdin (Pentium) [no datasheet] ?...
**M1511/12/13 Aladdin II (Pentium) [no datasheet, some info] >Apr95...
**M1521/23 Aladdin III 50-66MHz <Nov96...
**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...
**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...
***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...
*Headland/G2...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
**W83769 Local Bus IDE Solution <94
***Info:
GENERAL DESCRIPTION
The W83769 is a high-performance, low-cost, highly integrated logic
design for IDE hard disk applications in PCI (Peripheral Component
Interconnect) local bus systems. It provides a bridge between a
standard IDE drive and the PCI local bus. The W83769 is fully
compatible with the ANSI ATA 3.0 specifications for IDE hard disk
operation and the PCI SIG revision 2.0 specifications for the PCI
local bus protocol. Packaged in a 100-pin PQFP, the W83769 directly
supports the 32-bit PCI bus without requiring any external TTLs.
The W83769 operates at up to 50 MHz and provides a full 32-bit data
path to the PCI bus. Doubleword read and write operations are provided
via internal control and conversion logic. Write posting and
read-ahead allows CPU memory cycles to run concurrently with IDE
cycles and improves the hard disk buffer-to-host transfer rate.
The IDE drive interface timing of the W83769 is completely software
programmable, including command active/recovery timing and address
setup-hold timing for each drive. The device supports Fast
ATA/Enhanced IDE mode 3 timing and IORDY monitoring for better
performance. The W83769 directly supports four IDE drives with
170/1F0 dual IDE connectors. The IO base addresses of the
primary/secondary IDE connector are exchangeable by power-on strap
option.
***Versions:...
***Features:...
**
**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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