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digic8 [2022/01/22 12:07] – kitordigic8 [2022/01/22 12:26] – [Display] kitor
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-UART2 is unknown.+''UART2'' is unknown.
  
-UART1 is connected to physical ICU UART on external debug connector. Handled by ''uart_change'' command on drysh.+''UART1'' is connected to physical ICU UART on external debug connector. Handled by ''uart_change'' command on drysh.
  
-0x0 selects ICU (DryOS on ARM core), 0x2 for CCLIME (DryOS on Xtensa core, network).+''0x0'' selects ICU (DryOS on ARM core), ''0x2'' for CCLIME (DryOS on Xtensa core, network).
  
 +==== Display ====
 +
 +^ Address        ^ Description   ^
 +| ''0xD030422C'' | ??            |
 +| ''0xD0304230'' | VRAM pointer  |
 +| ''0xD0304234'' | VRAM pitch    |
 +| ''0xD0304238'' | Resolution    |
 +| ''0xD030423C'' | ??            |
 ==== LV peaking, etc ==== ==== LV peaking, etc ====
  
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 Control register sets highlight params like threshold, color, style. Control register sets highlight params like threshold, color, style.
  
-Related register is unknown at the moment, but it is also written on enable/disable by ''DispVram''+Related register meaning is unknown at the moment, but it is also written on enable/disable by ''DispVram''
  
 At this moment we don't know how to enable highlights by just writing the registers. But while those are displayed - writing random number to control register changes both style and threshold of highlights. At this moment we don't know how to enable highlights by just writing the registers. But while those are displayed - writing random number to control register changes both style and threshold of highlights.
digic8.txt · Last modified: 2022/01/22 15:49 by coon