Chapter 1 Hardware Configuration 151.9.2 Supplementary information about DIMMsYour PCA-6275 can accept SDRAM memory chips (with orwithout 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 timingissues involved st this speed.• SDRAM chips are usually thinner and have higher pindensity 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.
