SAA7183WP PHILIPS [NXP Semiconductors], SAA7183WP Datasheet - Page 17

• Manufacturer Part Number: SAA7183WP
• Description: Digital Video Encoder EURO-DENC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 13 Subaddress 5E
Notes
1. Output black level/IRE = BLNNL
2. Output black level/IRE = BLNNL
Table 14 Subaddress 5F
Table 15 Subaddress 61:
1996 Jul 08
BLNNL
DECTYP
BLNVB
FISE
PAL
SCBW
SECAM
YGS
INPI
DOWNA
DOWNB
DATA BYTE
DATA BYTE
DATA BYTE
Digital Video Encoder (EURO-DENC)
variable blanking level during vertical blanking interval is typically identical to value of BLNNL
variable blanking level
RTCI
LOGIC LEVEL
DESCRIPTION
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
864 total pixel clocks per line; default after reset
858 total pixel clocks per line
NTSC encoding (non-alternating V component)
PAL encoding (alternating V component); default after reset
enlarged bandwidth for chrominance encoding (for overall transfer characteristic of
chrominance in baseband representation see Figs 3 and 4); wide clipping for
SECAM
standard bandwidth for chrominance encoding (for overall transfer characteristic of
chrominance in baseband representation see Figs 3 and 4); default after reset
no SECAM encoding; default after reset
SECAM encoding activated
luminance gain for white
luminance gain for white
PAL switch phase is nominal; default after reset
PAL switch phase is inverted compared to nominal
DACs for CVBS, Y and C in normal operational mode; default after reset
DACs for CVBS, Y and C forced to lowest output voltage
DACs for R, G and B in normal operational mode; default after reset
DACs for R, G and B forced to lowest output voltage
25/63 + 17; recommended value: BLNNL = 58 (3AH) normal.
26/63 + 17; recommended value: BLNNL = 63 (3FH) normal.
white-to-sync = 140 IRE
white-to-sync = 143 IRE
logic 0
logic 1
BLNNL = 0
BLNNL = 63 (3FH)
BLNNL = 0
BLNNL = 63 (3FH)
CONDITIONS
17
DESCRIPTION
black 100 IRE; default after reset
black 92.5 IRE including 7.5 IRE set-up of black
(1)
(2)
DESCRIPTION
output blanking level = 17 IRE
output blanking level = 42 IRE
output blanking level = 17 IRE
output blanking level = 43 IRE
real time control input from SAA7151B
real time control input from SAA7111
SAA7182; SAA7183
REMARKS
Preliminary specification