Datasheet

THS8200
www.ti.com SLES032D –JUNE 2002–REVISED JUNE 2013
misc_ppl(15:0): HS high
{misc_ppl_msb 0x87(7:0) and misc_ppl_lsb 0x86(7:0)}
Reports the number of clock cycles HS was held high
misc_lpf(15:0): VS high
{misc_lpf_msb 0x89(7:0) and misc_lpf_lsb 0x88(7:0)}
Reports the number of HS counts that VS was held high.
5.2.9 CGMS Control (Sub-Addresses 0x83−0x85)
cgms_en: CGMS enable
{cgms_cntl_header 0x83(6)} [0]
0 : No CGMS data inserted
1 : CGMS data inserted on line 41 in SDTV mode
cgms_header: CGMS header
{cgms_cntl_header 0x83(5:0)} [00 0000]
cgms_payload(13:0): CGMS payload
{cgms_payload_msb 0x84(5:0) and [00 0000 0000 0000]
cgms_payload_lsb 0x85(7:0)}
CGMS payload data
5.3 THS8200 Preset Mode Line Type Definitions
The following are the (line type, breakpoint) combinations that are preprogrammed when selecting the
corresponding DTG preset setting.
5.3.1 SMPTE_274P (1080P)
Breakpoints Line Type
6 FULL_BTSP
42 FULL_NTSP
1122 ACTIVE_VIDEO
1126 FULL_NTSP
frame_size = 10001100101; 1125d
field_size = 11111111111; not needed
5.3.2 274M Interlaced (1080I)
Breakpoints Line Type
6 BTSP_BTSP
7 NTSP_NTSP
21 FULL_NTSP
561 ACTIVE_VIDEO
563 FULL_NTSP
564 NTSP_BTSP
568 BTSP_BTSP
569 BTSP_NTSP
584 FULL_NTSP
1124 ACTIVE_VIDEO
1126 FULL_NTSP
frame_size = 10001100101; 1125d
field_size = 01000110011; 563d
Copyright © 2002–2013, Texas Instruments Incorporated 77
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2
C Registers
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