TMC2192 Datasheet, PDF (15/69 Pages) Fairchild Semiconductor – 10 Bit Encoder

PRODUCT SPECIFICATION
TMC2192
Table 7. Default Horizontal Timing Parameters
Standard
Timing Register (hex)
Field Horizontal Pixel PXCK _{SY BR BU CBP XBP VA VC VB EL EH}2 _SL2 _{SH FP Note CBL}
Rate Freq.
Rate Freq.
(Hz)
(KHz) (Mpps) (MHz) 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2F
NTSC sqr. pixel 59.94 15.734266 12.27 24.54 3A 07 1F 0F 23 8B 05 77 1C 6A 4C 3A 12 65 52
NTSC CCIR-601 59.94 15.734266 13.50 27.00 40 08 22 11 44 CB 1E 98 1F 8E 6D 40 14 65 59
NTSC 4x FSC
PAL sqr. pixel
59.94 15.734266 14.32 28.64 43 09 24 12 54 F7 30 B5 21 A6 84 43 15 65 5F
50.00 15.625000 14.75 29.50 45 0D 21 21 6D 03 2B B7 23 B5 93 45 19 75 61
PAL CCIR-601
50.00 15.625000 13.50 27.00 40 0C 1E 22 4D BE 0E 93 20 90 70 40 16 65 59
PAL 15 Mpps
50.00 15.625000 15.00 30.00 46 0D 22 21 73 11 31 BF 23 BD 9A 47 19 75 62
PAL-M sqr.pixel 60.00 15.750000 12.50 25.01 3E 0B 1C 13 26 86 FE 8B 1D 70 53 3A 18 61 52
PAL-M CCIR-601 60.00 15,750000 13.50 27.00 44 0C 1E 13 26 Bf 12 99 1F 8E 6E 3F 1A 65 57
PAL-M 4x FSC
60.00 15,750000 14.30 28.60 47 0D 20 15 4C E8 22 AC 21 A5 84 42 1B 65 5D
Notes:
1. XBP, VA, VC, and VB are 10 bit values. The 2 MSBs for these four variables are in Timing Register 2D.
2. EH and SL are 9 bit values. A most significant "1" is forced by the TMC2192 since EH and SL must range from 256 to 511.
EH and SL may be extended to 767. Only the eight LSBs are stored in Timing Registers 29 and 2A.
3. Every calculated timing parameter has a minimum value of 5 except EH and SL which have minimum values of 256.
Vertical Timing
The vertical timing is controlled by the FORMAT control
register, which dictates the field and line sequence.
524 525
FIELDS 1 AND 3
21 22
1
2
3
4
5
6
7
8
9
10 ••• 19 20
UVV UVV EE EE EE SS SS SS EE EE EE UBB
HSOUT
UBB UBB UVV UVV
VSOUT
(TOUT = 1)
VSOUT
(TOUT = 0)
262 263
FIELDS 2 AND 4
264 265 266 267 268 269 270 271 272 273 ••• 282
283 284 285
HSOUT
UVV UVE EE EE ES SS SS SE EE EE EB UBB
VSOUT
(TOUT = 1)
VSOUT
(TOUT = 0)
Figure 12. NTSC Vertical Interval
UBB UBV UVV UVV
65-6294-15
REV. 1.0.0 8/13/03
15