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- Date: 10/20/95
- Version:1.20 B5
- Product: Everest
- ===========================================================
- 1. Problem : The panel is hang when VM does the memory 4K page copy.
- solved : 1. The bit 6 of SR21 should be set when simulscan is on
- program modefied: vddoem.asm, vddint.asm, vddstate.asm,
- vddvmmem.asm
- 2. Enlarge the vertical retrace when VDD finish the pre-
- restore the CRTC.
- program modefied: vddoem.asm
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- Date: 10/23/95
- Version:1.20 B6
- Product: Everest
- ===========================================================
- 1. Problem : The TFT panel is hang when simulscan is on.
- solved : 1. The bit 6 of SR21 should be disable when single-scan STN
- color mode is selected.
- program modefied: vddoem.asm, vddint.asm, vddstate.asm,
- vddvmmem.asm
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- 2. Problem : The setmode 13 will generate screen garbage when the window
- dos screen switch to full dos screen.
- solved : 1. do 16 times copy 4K memory to physical display buffer
- program modefied : vddvmmem.asm
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- Date: 10/31/95
- Version:1.20 B7
- Product: Everest
- ===========================================================
- 1. Problem : The keyboard will be lock when do ALT+ENTER,ALT_ESC or ALT_TAB
- solved : 1. disable the Keyboard before wait vertical retrace.
- 2. wait one frame of vertical before restore the CRTC.
- 3. enable the Keyboard after finish the CRTC restore.
- program modefied : vddoem.asm , vddstate.asm
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- Date: 11/07/95
- Version:1.20 B8
- Product: Everest
- ===========================================================
- 1. Problem : Setmode 66 cause screen off in full dos windows
- solved : 1. Skip the current VM memeory disable, and set VDD mode flag
- to notice mode chang is finish
- program modified : vddint.asm vddvmmem.asm
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- Date: 11/22/95
- Version:1.30
- Product: Everest
- ===========================================================
- 1. Problem : Setmode 66 cause screen off in full dos windows
- solved : 1. Skip the current VM memeory disable, and set VDD mode flag
- to notice mode chang is finish
- program modified : vddint.asm vddvmmem.asm
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- 2. Problem : Window video picture can't work well when come back from full
- DOS screen
- solved : 1. save and restore CRTC 3ch
- program modified : vddoem.asm vddproc.asm
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- Date: 12/13/95
- Version:1.31
- Product: Everest
- ===========================================================
- 1. Problem : setmode 64, 65, 66 cause dos window became blank.
- solved : bypass the setmode if panel not support.
- program modified : vddint.asm
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- 2. Problem : After open several dos window then close all of them, the setmode
- 13 show error msg 'application violated system integrity ..."
- program modified : vddvmmem.asm
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- 3. Problem : Hit CTRL+ALT+DEL on TV mode and you screen out of Sync.
- solved : In TV mode, the SR1 clocking mode register has to select 8 dot
- clock ( bit 0 = 1 )
- program modified : vddsvc.asm
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- Date: 12/18/95
- Version:1.32
- Product: Everest
- ===========================================================
- 1. Problem : setmode 64, 65 , 66 can't work with new driver B16.
- solve : vdd can't program the SR07 and SR2D before
- restore screen to plane ( only for 256, 64k color )
- program modified : vddvmmem.asm
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- 2. Problem : wall paper happen when press ALT+TAB in full dos screen ( only
- happen on 16M color )
- solve : use old wait vertical retrace different from 256,64k
- color
- program modified : vddoem.asm , vddstate.asm
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- Date: 12/19/95
- Version:1.33
- Product: Everest
- ===========================================================
- 1. Problem : Take out detect setmode 64, 65 , 66, otherwise cause a lot problems
- solve : take out module "CheckifModeSupportOrNot"
- program modified : vddint.asm
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