Changes
CRTC
,/* The Internal registers of the 6845 are */
|2||Horizontal Sync Position||00000000||46
|-
|3||Horizontal and Vertical Sync Widths||xxxxx000VxxxHHHH||128+14||HSync pulse up to 15 characters wide, should always be more than 8; VSync bit not present on some CRTCs.
|-
|4||Vertical Total||x0000000||38
