Topic       : Documentation of the CT60
Author      : Didier MEQUIGNON
Version     : Version 2.00 (December 11, 2010)
Subject     : Documentation
Nodes       : 135
Index Size  : 3664
HCP-Version : 3
Compiled on : Atari
@charset    : atarist
@lang       : 
@default    : 
@help       : 
@options    : -i
@width      : 75
View Ref-File4.4  SDRAM test                                                   CT60

If the reading and the display of the SDRAM's type from his EEPROM is
good but for example if the TOS logo not appears, maybe than the
SDRAM is defective or not adapted for the CT60.

For test the SDRAM :

   ∙ In normal mode and with the configuration CPX for the CT60, set
     the delay at boot to 60 seconds.

   ∙ Switch off the computer.

   ∙ Set the turbo mode.

   ∙ Set the power to on.

   ∙ After the SDRAM initialization (to 0), begin the ST-RAM test and
     after the TT-RAM test (the SDRAM here), if the 'X' characters
     replaces the '-' characters, the SDRAM is defective.

For see 'Informations about the SDRAM' :

During boot the Atari logo is displayed, press the right SHIFT key.