MA31755 - 16-Bit Feedthrough Error Detection & Correction Unit EDAC

POWER VDD x8 VSS x8 BUSSES PD[0:16] MD[0:16] CB[0:5] I/O I/O I/O Active High Active High Active High Processor data bus + parity bit (bit 16) Memory data bus + parity bit (bit 16) Memory check bit bus Input Input Supply - 5V nominal (all must be connected) Circuit 0V reference (all must be connecte

• s Fast Feedthrough (35ns Detect and Correct Cycle) s 16-Bit Operation with 6 Check Bits s Radiation Hard CMOS/SOS Technology s Feedthrough Operation s Error Corrected/Uncorrected Flags s High Drive Capability on Memory Busses Figure 1: Chip Signals 1/13 MA31755 1. PIN.