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-File5.3.7 Timming CT60 T0 MFP Timer error. One or more of the four timers in the MFP did not generate an interrupt on counting down. T1 Vertical Sync. VIDEL is not generating vertical sync in the required time period. T2 Horizontal Sync. VIDEL is not generating horizontal sync in the required time period. T3 Display Enable. VIDEL is not generating DE output or the MFP is not generating an interrupt. T4 Video Counter Error. The COMPO IC is not generating the correct addresses for the display. This will result in a broken-up display in some or all display modes. T5 PSG Bus Error. The PSG chip is defective. T6 AJAX Bus Error. The AJAX chip is defective.