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*AMD . . . . . . . [no datasheets, some info]...
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*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...
**82C700 FireStar c:97
***Info:...
***Configurations:...
***Features:
PCI Bus
o PCI supports sustained X-1-1-1 bursts, even to DRAM through an
innovative mechanism. PCI operation can be concurrent with
CPU/L2 cache and IDE operations.
o PCI clock generation eliminates the need for external PCI clock
buffers in many designs and allows the PCI bus to be effectively
power-managed.
o 3.3V or 5.0V PCI is supported on the FireStar PCI bus. If FireStar
is configured for 3.3V operation, 5.0V-only PCI plug-in cards and
docking stations can still be supported through a bridge device
such as OPTi's 820824 Cardbus Controller/Docking Solution, whose
prefetch and post-write buffers off-load operations from the
primary PCI bus.
DRAM Controller
o Provides BIOS with the means to automatically detect the DRAM type
in use on each bank, whether fast page mode, EDO, or synchronous
DRAM, allowing BIOS routines to efficiently program DRAM
operation.
ISA Bus
o A full ISA bus is directly provided to support the keyboard
controller, BIOS ROM, and Compact ISA peripheral devices for local
ISA support with no TTL. When reduced ISA operation is selected,
other FireStar pins become available for general purpose use.
Bus Mastering IDE
o FireStar supports two bus mastering IDE channels that function
concurrently with operations on the CPU/L2 cache interface and PCI
interface. Up to four drives are supported.
o An emulated bus mastering IDE feature allows IDE drives that are
not commonly available as bus mastering devices, such as CD-ROM
drives, to act as bus mastering drives. For example, a CD-ROM
drive can transfer video data to DRAM while the CPU is
decompressing the data and sending it to the graphics controller.
Thermal Management
o Fail-safe thermal management incorporates feedback logic that
requires a very inexpensive external sensor circuit.
o Hardware monitors temperature directly and reliably, while the
fail-safe aspect of the circuitry ensures that sensor component
failure will automatically inhibit CPU clocking to prevent
overheating.
o SMM code will be able to read (and display if desired) actual CPU
temperature.
ACPI Implementation
o Microsoft Advanced Configuration and Power Interface (ACPI) is
being implemented in the FireStar silicon. ACPI is a standard
register interface for power management function jointly developed
by Microsoft, Intel, and Toshiba.
Miscellaneous
o The standard version of the chip can run at 3.3V, up to 66MHz on
the CPU bus.
o A new Context Save Mode feature allows chip registers to be saved
and restored more efficiently than ever before, requiring less SMM
code and storage space.
o The OPTi Viper-N+ Power Management Unit is used, maintaining
backward compatibility down to the register level with previously
written support firmware.
o Serial IRQs are supported as an option for interrupts on PCI.
o Known devices in the system can be positively decoded on the PCI
bus, eliminating the delay for subtractive decode and improving
the efficiency of ISA operations.
o ISA bus cycle speed can be individually controlled to certain ISA
device groups.
o Simple logic gate functions can be assigned to unused pins to
eliminate the need for external TTL. Pin programming is far more
flexible than ever possible on any other chip.
**82C701 FireStar Plus c:97...
**82C750 Vendetta [no datasheet] ?...
**82c801 SCWB2 DX Single Chip Solution c:92...
**82C802 SCWB2 PC/AT Single Chip [no datasheet] ?...
**82C802G/GP System/Power Management Controller (cached) c:93...
**82C895 System/Power Management Controller (cached) c:Sep94...
**82C898 System/Power Management Controller (non-cache)c:Nov94...
**
**Support Chips:
**82C601/2 Buffer Devices <Nov94...
**82C822 PCIB (VLB-to-PCI bridge) c:94...
**Other:...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
**W83977EF WINBOND I/O (Multi I/O) <98
***Info:
GENERAL DESCRIPTION
The W83977EF is an evolving product from Winbond's most popular I/O
chip W83877F --- which integrates the disk drive adapter, serial port
(UART), IrDA 1.0 SIR, parallel port, configurable plugand- play
registers for the whole chip --- plus additional powerful features:
ACPI, 8042 keyboard controller with PS/2 mouse support, 14 general
purpose I/O ports, full 16-bit address decoding, OnNow keyboard
Wake-Up, OnNow mouse Wake-Up.
The disk drive adapter functions of W83977EF include a floppy disk
drive controller compatible with the industry standard 82077/ 765,
data separator, write pre-compensation circuit, decode logic, data
rate selection, clock generator, drive interface control logic, and
interrupt and DMA logic. The wide range of functions integrated onto
the W83977EF greatly reduces the number of components required for
interfacing with floppy disk drives. The W83977EF supports four 360K,
720K, 1.2M, 1.44M, or 2.88M disk drives and data transfer rates of 250
Kb/s, 300 Kb/s, 500 Kb/s,1 Mb/s, and 2 Mb/s.
The W83977EF provides two high-speed serial communication ports
(UARTs), one of which supports serial Infrared communication. Each
UART includes a 16-byte send/receive FIFO, a programmable baud rate
generator, complete modem control capability, and a processor
interrupt system. Both UARTs provide legacy speed with baud rate up to
115.2k bps and also advanced speed with baud rates of 230k, 460k, or
921k bps which support higher speed modems.
The W83977EF supports one PC-compatible printer port (SPP),
Bi-directional Printer port (BPP) and also Enhanced Parallel Port
(EPP) and Extended Capabilities Port (ECP). Through the printer port
interface pins, also available are: Extension FDD Mode and Extension
2FDD Mode allowing one or two external floppy disk drives to be
connected.
The configuration registers support mode selection, function
enable/disable, and power down function selection. Furthermore, the
configurable PnP features are compatible with the plug-and-play
feature demand of Windows 95, which makes system resource allocation
more efficient than ever.
W83977EF provides functions that complies with ACPI (Advanced
Configuration and Power Interface), which includes support of legacy
and ACPI power management through SMI or SCI function pins. W83977EF
also has auto power management to reduce power consumption. The
keyboard controller is based on 8042 compatible instruction set with a
2K Byte programmable ROM and a 256-Byte RAM bank. Keyboard BIOS
firmware are available with optional AMIKEY-2, Phoenix MultiKey/42, or
customer code.
The W83977EF provides a set of flexible I/O control functions to the
system designer through a set of General Purpose I/O ports. These GPIO
ports may serve as simple I/O or may be individually configured to
provide a predefined alternate function.
The W83977EF also supports Power-loss control, and makes the system
never miss to detect any Wake-Up event provided by the chipset such as
INTEL PIIX4.
I/O space resource are flexible to adjust to meet ISA PnP
requirement. Moreover W83977EF is made to meet the specification of
PC98's requirement in the power management: ACPI and DPM (Device Power
Management).
Another benifit is that W83977EF is of the same pin assignment of
W83977AF, W83977F, W83977TF, W83977ATF. Thus makes the design very
flexible.
***Versions:...
***Features:...
**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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