YGV639 Datasheet, PDF (31/34 Pages) YAMAHA CORPORATION – Video Controller 1 with Enhanced Functions

YGV639
Display Timing Signals
No.
Items
1 DOTCLK: delay time
VSYNC_N, HCSYNC_N, BLANK_N, DR5-0, DG5-0,
2 DB5-0, CLKV, STARTH, STARTV, LOADH, POL,
OUTENV: output hold time
VSYNC_N, HCSYNC_N, BLANK_N, DR5-0, DG5-0,
3 DB5-0, CLKV, STARTH, STARTV, LOADH, POL,
OUTENV: output delay time
Symbol
t_dDOTC
t_hDISP
t_dDISP
Min Typ Max Unit Note
26 ns
-4
ns
4
ns
DTCKIN or XIN
1
1
1
DOTCLK
3
2
Outputs
Note: the above figure shows a state in which DOTCLK is not inverted.
31