Texas Instruments TMS320C64x DSP Benutzerhandbuch
Video Display Registers Recommended Values
Video Display Port
4-94
SPRU629
4.13 Video Display Registers Recommended Values
Sample recommended values (decimal) for video display registers for BT.656
output are given in Table 4–34.
output are given in Table 4–34.
Table 4–34. Video Display Register Recommended Values
Register
Field
525/60 Value
625/50 Value
VDFRMSZ
FRMWIDTH
858
864
FRMHEIGHT
525
625
VDHBLNK
HBLNKSTART
720
720
HBLNKSTOP
856
862
VDVBLKS1
VBLNKXSTART1
720
†
720
†
VBLNKYSTART1
1
†
624
†
VDVBLKE1
VBLNKXSTOP1
720
†
720
†
VBLNKYSTOP1
20
†
23
†
VDVBLKS2
VBLNKXSTART2
360
†
360
†
VBLNKYSTART2
263
†
311
†
VDVBLKE2
VBLNKXSTOP2
360
†
360
†
VBLNKYSTOP2
283
†
336
†
VDFLDT1
FLD1XSTART
720
†
720
†
FLD1YSTART
1
†
1
†
VDFLDT2
FLD2XSTART
360
†
360
†
FLD2YSTART
263
†
313
†
VDHSYNC
HSYNCSTART
736
732
HSYNCSTOP
800
782
VDVSYNS1
VSYNCXSTART1
720
†
720
†
VSYNCYSTART1
4
†
1
†
VDVSYNE1
VSYNCXSTOP1
720
†
360
†
VSYNCYSTOP1
7
†
3
†
† Programming only required if external control signal is used.