The TMC22x91 digital video encoders convert digital computer image or graphics data (in RGB, YCBCR, or color indexed format) or a CCIR-601 signal into a standard analog baseband television (NTSC or PAL) signal with a modulated color subcarrier. Both composite (single lead) and S-VIDEO (separate chroma and luma) formats are active simultaneously at the three .
• All-digital video encoding
• Internal digital oscillators, no crystals required
• Multiple input formats supported
– 24-bit and 15-bit GBR/RGB
– YCBCR422 or 444
– Color indexed
• 30 overlay colors (TMC22191)
• Fully programmable timing
• Supports input pixel rates of 10 to 15 Mpps
• 256 x 8 x 3 color look-up tables (bypassable on TMC22191)
• 8-bit mask register
• 8-bit composite digital video input
• Hardware and 24-bit data keying
• Synchronizes with TMC22071 Genlocking Video Digitizer
• 8:8:8 video reconstruction
• SMPTE 170M NTSC or CCIR Report 624 PAL compatible
• Supports PAL-M and NTSC.
TMC22091/TMC22191 Digital Video Encoders/Layering Engine Features • All-digital video encoding • Internal digital oscil.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TMC2209 |
TRINAMIC |
Step/Dir Drivers | |
2 | TMC2209-LA |
TRINAMIC |
Step/Dir Drivers | |
3 | TMC2202 |
TRINAMIC |
Step/Dir Drivers | |
4 | TMC2202-SA |
TRINAMIC |
Step/Dir Drivers | |
5 | TMC22051A |
Fairchild Semiconductor |
Multistandard Digital Video Decoder | |
6 | TMC22052A |
Fairchild Semiconductor |
Multistandard Digital Video Decoder | |
7 | TMC22053A |
Fairchild Semiconductor |
Multistandard Digital Video Decoder | |
8 | TMC22071A |
Fairchild Semiconductor |
Genlocking Video Digitizer | |
9 | TMC2208 |
TRINAMIC |
Step/Dir Drivers | |
10 | TMC2208-SA |
TRINAMIC |
Step/Dir Drivers | |
11 | TMC22151A |
Fairchild Semiconductor |
Multistandard Digital Video Decoder | |
12 | TMC22152A |
Fairchild Semiconductor |
Multistandard Digital Video Decoder |