idt49c460cjb Integrated Device Technology, idt49c460cjb Datasheet - Page 15

Manufacturer Part Number

idt49c460cjb

Description

32-bit Cmos Error Detection And Correction Unit

Manufacturer

Integrated Device Technology

Datasheet

1.IDT49C460CJB.pdf (32 pages)

IDT49C460/A/B/C/D/E

32-BIT CMOS ERROR DETECTION AND CORRECTION UNIT

DATA CORRECTION

corrected depending upon the syndromes and the CODE

are, in some cases, syndromes input externally via the CB

inputs and, in some cases, syndromes input externally by that

EDC (S

value of the SC

1,0

The tables below indicate which data output bits are

position. The syndromes that determine data correction

are the internal syndromes and are the same as the

output of that EDC if enabled).

11.6

FUNCTIONAL EQUATIONS

ues as defined by the value of the inputs and internal states.

DEFINITIONS

PA = D

PD = D

PE = D

PF = D

PG = D

PH0 = D

PH1 = D

PH2 = D

The equations below describe the IDT49C460 output val-

= D

MILITARY AND COMMERCIAL TEMPERATURE RANGES