Advantech PCA-6275 Vacuum Cleaner User Manual


 
Chapter 1 Hardware Configuration
15
1.9.2 Supplementary information about DIMMs
Your PCA-6275 can accept SDRAM memory chips (with or
without parity). Also note:
If the PCA-6275 operates at 100 MHz, only use PC100-
compliant DIMMs. Most systems will not even boot if non-
compliant modules are used. This is due to strict timing
issues involved st this speed.
SDRAM chips are usually thinner and have higher pin
density than EDO chips.
Chips with 9 chips/side support ECC; chips with 8 chips/
side do not support ECC.
Single-sided modules are typically 16 or 64 MB; double-
sided modules are usually 8, 32, 128, or 256 MB.