Dram Installation; Cpu Installation And Jumpers Setup - Gigabyte GA-5SMM User Manual

5SMM
−
+
PIN 1: VCC
1
PIN 2: NC
PIN 3: NC
PIN 4: Data
HD: IDE Hard Disk Active LED
1
PIN 1: LED anode (+)
PIN 2: LED cathode (−)
GN: Green Switch
Open: Normal operation
Short: Entering Green Mode
GD: Green Function Active LED
PIN 1: LED athode (+)
PIN 2: LED cathode (−)
1
3.4. SRAM INSTALLATION
Sync. SRAM (Pipeline Burst SRAM)
If Sync SRAM Chip is installed, it consists of Pipeline Burst 1 Pc 64 K x 64 512KByte.

3.5. DRAM INSTALLATION

The mainboard can be installed with 16 / 32 / 64 / 128 / 256 MB 168 pins DIMM
module DRAM, and the DRAM speed must be 67~100 MHz for SDRAM. The DRAM
memory system on mainboard consists of bank 0 & bank1 ¡ B b ank2 .
Because the 168 pins DIMM module is 64 bits width, using 1 PCS which can match a
64 bits system. The total memory size is 16 MB ~ 768 MB DRAM. The DRAM
installation position refer to Figure 3.1, and notice the Pin 1 of DIMM module must
match with the Pin 1 of DIMM socket. Insert the DRAM DIMM module into the DIMM
socket at Vertical angle. If there is a wrong direction of Pin 1, the DRAM DIMM
module couldn't be inserted into socket completely

3.6. CPU INSTALLATION AND JUMPERS SETUP

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