Sdram Test; Menu Structures - pro bel V6402 HD User Manual

V6402, V6404, V6406, V6408
and V6418 HD converters
6.2.2

SDRAM Test

An automatic SDRAM test is being carried out on the V64xx baseboard with firmware V02.00 (or higher)
as part of the power-on self-test sequence. This is subject to the corresponding setting in the CONFIG
Menu (Mem Test ON/OFF) - Mem Test is set to 'ON' by default.
In case of an error, the front panel display will show one of the following SDRAM test exit codes:
MEM ERR0
MEM ERR1
MEM ERR2
MEM ERR3
MEM ERR4
MEM ERR5
MEM ERR6
MEM ERR7
6.3

Menu Structures

The following pages summarize the menu structures on all the modules.
Please note that the presence of some sub-menus depend on the factory configuration of your
module. In other words, if an option is not fitted, the entire sub-menu belonging to it will not appear in
the menu structure.
HU-V6402&4&6&8&18
SDRAM Databus Bit(s) stuck @ 0
SDRAM Databus Bit(s) stuck @ 1
Neighbouring SDRAM Databus Bit(s) are shorted
Neighbouring SDRAM Databus Bit(s) are shorted
SDRAM Address lines (A10-A0) are shorted or open
SDRAM Bank Select lines (BA0, BA1) are shorted or open
Error whilst filling the SDRAM with 'black' pattern
Timeout error (internal FPGA problem)
69