SAA7129 Philips Semiconductors, SAA7129 Datasheet - Page 34

• Manufacturer Part Number: SAA7129
• Description: Digital video encoder
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 66 Subaddress 76H
Table 67 Subaddress 77H
Table 68 Subaddress 78H
Table 69 Subaddress 79H
Table 70 Subaddress 7AH
2000 Mar 08
Digital video encoder
7 to 0
7 to 0
7 to 0
7 to 0
7 to 0
BIT
BIT
BIT
BIT
BIT
TTXOVS[7:0]
TTXOVE[7:0]
TTXEVS[7:0]
TTXEVE[7:0]
SYMBOL
SYMBOL
SYMBOL
SYMBOL
SYMBOL
FAL[7:0]
These are the 8 LSBs of the 9-bit code that determines the
first line of occurrence of signal on pin TTXRQ in odd field;
the MSB is held in subaddress 7CH (see Table 72).
These are the 8 LSBs of the 9-bit code that determines the
last line of occurrence of signal on pin TTXRQ in odd field.
The MSB is held in subaddress 7CH, see Table 72.
These are the 8 LSBs of the 9-bit code that determines the
first line of occurrence of signal on pin TTXRQ in even field.
The MSB is held in subaddress 7CH, see Table 72.
These are the 8 LSBs of the 9-bit code that determines the
last line of occurrence of signal on pin TTXRQ in even field.
The MSB is held in subaddress 7CH, see Table 72.
These are the 8 LSBs of the 9-bit code that determines the first active line. The MSB
is held in subaddress 7CH, see Table 72. FAL[8:0] = 0 coincides with the first field
synchronization pulse.
line = (TTXOVS[8:0] + 4) for M-systems
line = (TTXOVS[8:0] + 1) for other systems
last line = (TTXOVE[8:0] + 3) for M-systems
last line = TTXOVE[8:0] for other systems
first line = (TTXEVS[8:0] + 4) for M-systems
first line = (TTXEVS[8:0] + 1) for other systems
last line = (TTXEVE[8:0] + 3) for M-systems
last line = TTXEVE [8:0]for other systems
first active line = FAL[8:0] + 4 for M-systems
first active line = FAL[8:0] + 1 for other systems
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
34
DESCRIPTION
SAA7128H; SAA7129H
PAL: TTXOVS = 05H;
NTSC: TTXOVS = 06H
PAL: TTXOVE = 16H;
NTSC: TTXOVE = 10H
PAL: TTXEVS = 04H;
NTSC: TTXEVS = 05H
PAL: TTXEVE = 16H;
NTSC: TTXEVE = 10H
Product specification
REMARKS
REMARKS
REMARKS
REMARKS