Specifications

Chapter 1 Hardware Configuration 17
1.9.2 Supplementary information about DIMMs
Your PCA-6180 can accept SDRAM memory chips (with or without
parity). Also note:
• If the PCA-6180 operates at 133 MHz, only use PC/133-compliant
DIMMs. Most systems will not even boot if non-compliant modules
are used. This is due to strict timing issues involved at this speed.
• Chips with 9 chips/side support ECC; chips with 8 chips/side do not
support ECC. PCA-6180 does not support ECC.
• Single-sided modules are typically 16, 32, or 64 MB; double-sided
modules are usually 32, 64, 128, or 256 MB.