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*_IBM...
*ACC Micro...
**ACC2020 Power Management Chip c92
***info:...
***Versions:...
***Features:...
**ACC5500 Multifunction I/O Control Chip for PS2 Model 50/60 c88...
**
**Other chips...
*ALD...
*ALi...
**M1561/43/35D Aladdin 7 ArtX [no datasheet, some info] 11/08/99
***Notes:...
***Info & Features:
M1561 Overview
128-bit Super-Socket7 North Bridge for AMD-K6-III with integrated 3D
and Video Highest-performance game playing in a single integrated chip
The M1561 integrates the following functionalities in a Unified Memory
Architecture PC:
o 3-D Graphics
o 2-D Windows Acceleration
o VGA Display Controller
o SDRAM Memory Controller
o PCI Bus Interface
M1561 supports the 66/100/1XX MHz Socket 7 Front Side Bus. It is
System Memory Management (SMM) and Advanced Configuration and Power
Interface Specification (ACPI) compliant.
M1561 uses 66/100/1XX MHz SDRAM with LVTLL input/output signals. The
chip supports up to four memory DIMMs.
Power supplies are 2.5V for the core and 3.3V for most of the I/O. A
5V reference is needed for the 5V tolerant PCI inputs. Reference
voltages for ArtX and ArtX+ are also needed.The part is packaged in a
35x35mm 492 ball Thermally Enhanced Ball Grid Array (T 2 BGA) package.
North Bridge Features
o 128-bit Data Streaming architecture for highest performance
SMA/UMA
o PC99 compliant
o 100/66MHz CPU Front Side Bus, 1XXMHz ready
o Standard PC-100/66 SDRAM (up to 1 GB) PC-1XX ready
o 33 MHz PCI 2.2 compliant I/O bus
o ACPI power management
o Compatible with single-chip ALi M1535D and M1543 South Bridges
Performance 3D Graphics by ArtX
o First integrated North Bridge with hardware-accelerated geometry
transformation & lighting (T&L)
o Setup engine
o Delivers fastest real game performance
o Revolutionary new parallel rendering architecture for state-of-
the-art pixel fill rates
o Industry-leading 8X Virtual AGPTM graphics performance and
functionality
o Hardware features:
- Accelerated floating point Geometry and texture coordinate
transformation, clipping, perspective projection
- Accelerated specular, diffuse, and ambient lighting
- 3D points, lines, triangles, polygons
- Perspective-correct trilinear-filtered MIP-mapped texture
mapping
- Alpha blending
- Exponential pixel fog
- Depth, stencil buffering
- Anti-aliasing
- Framebuffer clear and copy
2D/Multimedia Features
o 30fps DVD playback with hardware acceleration (motion
compensation)
o 128-bit BitBLT engine, 256 raster operations
o Full color RGBA, color expansion, color keying
o YUV planar 4:2:0, 4:2:2 video overlay, video scaling and filtering
Display Controller
o Up to 1600x1200 non-interlaced screen resolution
o Hardware features:
- Analog CRT monitor output
- 32-bit full-color
- Fully compliant VGA adapter
- Downloadable RAMDAC, hardware cursor
o VBE 3.0 support
Memory interface
o 128-bit PC100/PC66 SDRAM, PC-1XX Ready
o Up to 2.1 Gbytes/second bandwidth
Drivers
o Optimized driver for DirectX 7 with Direct3D, OpenGL ICD, HWMC
o and GDI acceleration on Windows 98 and Windows 2000
o Dynamic memory allocation for texture
o Drivers available for Windows 98, Windows 2000 and Windows NT 4.0
Packaging
o 492-BGA, 35x35mm
***Configurations:...
**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...
**82450KX/GX PCIset (Pentium Pro) KX/GX (Mars/Orion) 11/01/95
***Notes:...
***Info:...
***Configurations:...
***Features:...
**
**Support Chips:
**82091AA Advanced Interface Peripheral (AIP) c93...
**8289 Bus Arbiter (808x) c79...
**82289 Bus Arbiter for iAPX 286 Processor Family c83...
**82258 Advanced Direct Memory Access Coprocessor(ADMA) 01/01/84
***Notes:...
***Info:...
***Versions...
***Features:...
**82335 High-Integration Interface Device For 386SX c:Nov88...
**82360SL I/O Subsystem 10/05/90...
**82370 Integrated System Peripheral (for 82376) c:Oct88...
**82371FB/SB PCI ISA IDE Xcelerator 82371FB/82371SB (PIIX/3) 01/31/95...
**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...
*Headland/G2...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
**82C556/7/8 Viper [no datasheet] ?
***Configurations:...
**82C556/7/8N Viper-N Viper Notebook Chipset <05/25/95...
**82C556M/7M/8E Viper-N+ Viper Notebook Chipset c:96...
**82C566/7/8 Viper-Max Chipset Scalable MultiMedia PC Solution ?...
**82C571/572 486/Pentium c:93...
**82C576/7/8 Viper Xpress [no datasheet] ?...
**82C576/8/9 Viper XPress+ [no datasheet, some info] <01/16/97...
**82C596/597 PTMAWB Pentium Adaptive Write-back (Cobra) c:93...
**82C650/1/2 Discovery (Pentium Pro) [no datasheet] ?...
**82C681/2/6/7 386/486WB EISA c:92...
**82C683 386/486AWB EISA [no datasheet] ?...
**82C693/6/7 Pentium uP Write Back Cache EISA c:93...
**82C700 FireStar c:97...
**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...
*ZyMOS...
*General Sources:...
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