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**440 series:
***440FX (Natoma) 05/06/96...
***440LX (Balboa) 08/27/97...
***440BX (Seattle) c:Apr'98...
***440DX (?) c:?...
***440EX (?) c:Apr'98...
***440GX (Marlinespike) 06/29/98...
***440ZX & 440ZX-66 (?) 01/04/99...
***440ZX-M (?) 05/17/99...
***440MX (Banister) 05/17/99...
**450NX (?) 06/29/98:...
**????? (Profusion) c:99...
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**SL9351 80386DX Page Interleave Memory Controller (33MHz) ?
***Info:...
***Versions:...
***Features:
o Supports 80386DX based AT Designs.
o Up to 33 MHz Performance with Cache Based Systems.
o Enhanced Fast Page Mode/Page Interleave.
o Supports 16 M bytes of on Board Memory.
o Shadow RAM Feature
- 16K granularity
- 8 remap options
- System, video, LAN BIOS
o Programmable Memory Options
- ROM chip select in 16K granularity
- Wait states for 16 Bit ROM
- Hit wait states (0-3)
- Miss wait states (14)
- RAS and CAS precharge
o Programmable Memory Partitioning
- Disable (on board) memory to oK in 128K resolution
- 512 x 512 split
- Memory backfill
o Can use 256K x 1, 1 M x 1 and 256K x 4 DRAMs or a mix.
o Staggered RAS Refresh.
o Supports Pipeline and Non-Pipeline Modes.
o Fast Gate A20 and Fast Reset.
o Backward Compatible to SL9350.
o Advanced, Low Power CMOS Technology for Laptops.
o 100 pin Flatpack.
**SL9352 80386DX System and Memory Controller <06/12/90...
**SLXXXX Other chips...
**
**VT82C470 "Jupiter", Chip Set (w/o cache) 386 [no datasheet] ?
**VT82C475 "Jupiter", Chip Set (w/cache) 386 [no datasheet] ?
**VT82C486/2/3 "GMC chipset" [no datasheet, some info] ?...
**VT82C495/480 "Venus" Chip Set [no datasheet] ?
**VT82C495/491 ? EISA Chip Set [no datasheet, some info] <93...
**VT82C496G Pluto, Green PC 80486 PCI/VL/ISA System <05/30/94...
**VT82C530MV 3.3V Pentium chipset [no datasheet, some info]<05/30/94...
**VT82C570M Apollo Master, Green Pentium/P54C <06/22/95...
**VT82C580VP Apollo VP, Pentium/M1/K5 PCI/ISA System <02/15/96...
**VT82C580VPX Apollo VPX, VPX/97, Pentium with 66/75MHz Bus <01/09/97...
**VT82C590 Apollo VP2, VP2/97, Single-Chip Pentium 66MHz <01/10/97...
**VT82C597/AT Apollo VP3, Single-Chip for Pentium with AGP <10/03/97...
**VT82C598MVP Apollo MVP3,Single-Chip 66/75/83/100MHz & AGP <09/22/97...
**VT8501 Apollo MVP4,Single-Chip 66-100MHz & AGP <11/04/98...
**VT82C680 Apollo P6, Pentium-Pro Chip Set <08/30/96...
**Support chips:
**VT82C505 Pentium/486 VL to PCI Bridge <05/30/94...
**VT82C586/A/B PCI Integrated Peripheral Controller <10/13/96
***Info:...
***Versions:...
***Features:
o PC97 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 128 byte
CMOS RAM
- Integrated USB controller with root hub and two function ports
- Integrated master mode enhanced IDE controller with enhanced PCI
bus commands
- PCI-2.1 compliant with delay transaction
- Four double-word line buffer between PCI and ISA bus
- Supports type F DMA transfers
- Fast reset and Gate A20 operation
- Edge trigger or level sensitive interrupt
- Flash EPROM, 2MB EPROM and combined BIOS support
- Programmable ISA bus clock
o Inter-operable with Intel and other Host-to-PCI Bridges
- Combine with VT82C595 for a complete Pentium / PCI / ISA system
(Apollo VP2)
- Combine with VT82C685/687 for a complete Pentium-Pro /PCI / ISA
system (Apollo P6)
- Inter-operable with other Intel or non-Intel Host-to-PCI bridges
for a complete PC97 compliant PCI/ISA system
o Enhanced Master Mode PCI IDE Controller with Extension to
UltraDMA-33
- Dual channel master mode PCI supporting four Enhanced IDE
devices
- Transfer rate up to 22MB/sec to cover PIO mode 4 and multi-word
DMA mode 2 drives and beyond
- Extension to UltraDMA-33 / ATA-33 interface for up to 33MB/sec
transfer rate
- Sixteen levels (doublewords) of prefetch and write buffers
- Interlaced commands between two channels
- Bus master programming interface for SFF-8038i rev.1.0 and
Windows-95 compliant
- Full scatter and gather capability
- Support ATAPI compliant devices
- Support PCI native and ATA compatibility modes
- Complete software driver support
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 with integrated physical layer
transceivers
- Legacy keyboard and PS/2 mouse support
o Sophisticated Power Management
- Normal, doze, sleep, suspend and conserve modes
- System event monitoring with two event classes
- One idle timer, one peripheral timer and one general purpose
timer
- More than ten general purpose input and output ports
- Seven external event input ports with programmable SMI condition
- Complete leakage control when external component is in power off
state
- Primary and secondary interrupt differentiation for individual
channels
- Clock stretching, clock throttling and clock stop control
- Multiple internal and external SMI sources for flexible power
management models
- APM 1.2 compliant
- Pin-compatible upgrade to VT82C586B for OnNow / ACPI (Advanced
Configuration and Power Interface) power-management support,
256-byte extended CMOS, Distributed DMA, and I2C capabilities
o Plug and Play Controller
- PCI interrupts steerable to any interrupt channel
- Dual interrupt and DMA channel controllers for on-board plug and
play devices
- Microsoft Windows 95 and plug and play BIOS compliant
o Built-in Nand-tree pin scan test capability
o 0.5um mixed voltage, high speed and low power CMOS process
o Single chip 208 pin PQFP
**VT82C596/A Mobile PCI Integrated Peripheral Controller <11/05/97...
**VT82C686A/B PCI Super-I/O Integrated Peripheral Ctrl. <02/10/98...
**Later P-Pro/II/III/Celeron...
**Later AMD...
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