Com 2 mode selector: jp24 & jp25, Memory subsystem, Memory specifications – Asus P/I-AP55T User Manual
Page 75: Memory configurations, Level 2 cache options, Expansion video dram specifications, Com2 mode selector: jp24 & jp25 -7, Memory subsystem -7, Expansion video dram specifications: -7, Technical summary
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Technical Summary
COM 2 Mode Selector: JP24 & JP25
These set COM2 to support either an RS-232 serial port or an Infrared (IR) port
JP24 JP25
RS-232
1&2
1&2
Memory Subsystem
Memory Specifications:
See pages 2-7.
Memory Configurations
See page 2-8 for a chart of the configuration options.
Level 2 Cache Options
SRAM type: Pipeline Burst
Cache Size: 256KB or 512KB factory-installed
Expansion Video DRAM Specifications;
Install two 256Kx16 DRAM chips in the expansion sockets to expand display
memory to 2MB. The memory should have the following specifications:
Video DRAM Specifications: 256K x 16, 70ns, Dual CAS#
4 - 7