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**82396SX Smart Cache 12/17/90
***Notes:...
***Info:...
***Versions:...
***Features:...
**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...
**
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**440 series:...
**450NX (?) 06/29/98:...
**????? (Profusion) c:99...
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*VIA...
**VT82C505 Pentium/486 VL to PCI Bridge <05/30/94
***Info:
The VT82C505 is a VL to PCI bus bridge that extends a currently
matured and cost-effective VL/ISA chip set to a complete PCI/VL/ISA
system. In particular, the VT82C505 can be combined with the VT82C486
or VT82C496G for a two chip Green PC ready PCI/VL/ISA system based on
80486SX/DX/DX2/DX4 or compatible processors (Figure 1) [see
datasheet]. Similarly, the VT82C505 can be combined with the
VT82C530MV chip set (VT82C535MV and VT82C531MV) for a Green PC ready
PCI/VL/ISA system based on the Pentium/P54C/M1 superscalar processor
(Figure 2)[see datasheet]. In all cases, the system management
interface, power management unit, keyboard controller with PS2 mouse
interface, clock stop mechanism and write-back level-one cache support
are fully integrated into the chip set.
***Versions:...
***Features:...
**VT82C586/A/B PCI Integrated Peripheral Controller <10/13/96...
**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
***Notes (Unverified Information!):...
***VT82C691/2BX Apollo Pro & Pro II May 98...
***VT82C693 Apollo Pro+ Dec 98...
***VT82C693A Apollo Pro 133 Jul 99...
***VT82C694X/MP/Z/A Apollo Pro 133A, 133+ & 133Z Oct 99
Chips:
[VT82C694X or VT82C694MP] (North Bridge)
[VT82C596B or VT82C686A/B]] (South Bridge)
CPUs: Single or Dual (VT82C694MP only) P-III, P-II, Celeron
Bus Speed: 66/100/133 MHz
DRAM Types: PC100/PC133 SDRAM, Reg SDRAM ESDRAM VCSDRAM
Memory bus: 66/100/133 MHz
Max Mem: 2 GB, rev CE and later possibly 4GB
ECC/Parity: Both
PCI Bus: 2.1
AGP speed: 4×
Only 6 banks can be used with 133 MHz RAM, 8 for 100Mhz. Reg RAM may
be different.
Apollo Pro 133Z [VT82C694Z] is an ASUS OEM version of the VT82C694X. It
could be pin compatible with the VT8605 (PM133).
Apollo Pro 133+ Seems to be the same as the 133A.
VT82C694A is an early internal (to VIA) name for the VT82C694X.
***VT82C694T Apollo Pro 133T...
***VT8601 PN133 (ProSavage) (mobile)...
***VT8601/A/T PM601, PLE133, PLE266 & PLE133T (ProMedia)...
***VT8604/T PL133 & PL133T (ProSavage)...
***VT8605/6 PM133 & PM133T (ProMedia-II), (ProSavage)...
***VT8607/8 PM266 & PM266T (ProSavageDDR)...
***VT8613 PN266T (mobile)...
***VT8633 Apollo Pro 266 Sep 00...
***VT8653 Apollo Pro 266T & PX-266...
***VT8622/23 CLE266 (mobile)...
***VT???? CM400 Jan 04...
***Others:...
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