VT82C580VPX |
Part Number | VT82C580VPX |
Manufacturer | VIA |
Description | 16 PCI Configuration Space Header....... |
Features |
list to reflect Apollo VPX • Added pinouts, electrical, and mechanical specs from 580VP data sheet • Added tables of pins in alphabetical order for both chips • Changed pinouts to reflect VPX - Removed UMA (added CPURSTI and CPURSTO on MREQ0/1#) - Added 64Mb DRAM support (added MA12/13 opt on MBEN/RAS5) - Improved SDRAM support (added SWEC#/SCASC# on WE/Mgnt) • Changed registers to reflect VPX - Removed ECC registers (no pins for ECC in PQFP package) - Added Rx50[2], Rx65[2], Rx66[5], Rx68[3], Rx6B[2] - Swapped bytes of Rx54-55 & 56-57 to match silicon (same in VP2) Initials DH et4U.com Data... |
Document |
VT82C580VPX Data Sheet
PDF 855.50KB |
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