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**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...
**82485 Turbo Cache (and 485Turbocache) c90
***Notes:...
***Info:...
***Versions:...
***Features:...
**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...
***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...
**SL600X PC / AT Compatible Chipset (10/12MHz) <Jul87
***Info:...
***Configurations:...
***Features:...
**Support Chips:
**SL6012 Memory Mapper for PC-AT (74LS612 compatible) <Jul87...
**SL9010 System Controller (80286/80386SX/DX, 16/20/25MHz) <oct88...
**SL9020 Data Controller <oct88...
**SL9025 Address Controller <oct88...
**SL9090 Universal PC/AT Clock Chip <oct88...
**SL9250 Page Mode Memory Controller (16/20MHz 8MB Max) <oct88...
**SL9350 Page Mode Memory Controller (16/20/25MHz 16MB Max) <oct88...
**Other:...
*Motorola...
*OPTi...
*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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