User Guide

PAMS
Technical Documentation
RAE-3
8. Troubleshooting
Page 8 – 45
Issue 1 06/01
Calculates 16 bit checksum out of Flash code and compares it to the one found
in Flash. Items being checked are MADLinda <–> Flash data– and address
lines FLDa0–15 and FLAd1–21, FLCS0X (CE0), FLCS1X (CE1), FLCS2X
(CE2), FLWEX (WE), Vbb (Vcc), VCORE (Vccq), GND, and Flash internal func-
tionality.
Item no. 2 MCU EEPROM Interface:
Checks current PMM error status. If this test FAILs, the PMM data is not valid
anymore and should be formatted.
Item no. D COBBA Serial
This test tests Audio interface (PCM) of the COBBA_GJP.
Item no. E COBBA Parallel
This test tests the serial control/RF interface of the COBBA_GJP.