SAA7128AH/V1,557 NXP Semiconductors, SAA7128AH/V1,557 Datasheet - Page 32

• Manufacturer Part Number: SAA7128AH/V1,557
• Manufacturer: NXP Semiconductors

Specifications of SAA7128AH/V1,557

• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
Table 61 Subaddress 71H
Table 62 Subaddress 72H
Table 63 Subaddress 73H
Table 64 Subaddress 74H
Table 65 Subaddress 75H
2003 Dec 09
Digital video encoder
7 to 0
7 to 0
7 to 0
BIT
BIT
BIT
BIT
BIT
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
RCV2E[7:0]
TTXHS[7:0]
TTXHD[7:0]
CSYNCA4
CSYNCA3
CSYNCA2
CSYNCA1
CSYNCA0
RCV2E10
RCV2S10
SYMBOL
SYMBOL
SYMBOL
SYMBOL
SYMBOL
RCV2E9
RCV2E8
RCV2S9
RCV2S8
VS_S2
VS_S1
VS_S0
These are the 8 LSBs of the 11-bit code that determines the end of the output signal
on the RCV2 pin; the 3 MSBs of the 11-bit code are held at subaddress 72H; see
Table 62. Values above 1715 (FISE = 1) or 1727 (FISE = 0) are not allowed. Leading
sync slope at CVBS output coincides with trailing slope of RCV2 out at RCV2E = 49H.
This bit is reserved and must be set to a logic 0.
These are the 3 MSBs of end of output signal code; see Table 61.
This bit is reserved and must be set to a logic 0.
These are the 3 MSBs of start of output signal code; see Table 60.
Start of signal on pin TTXRQ; see Fig.23.
Indicates the delay in clock cycles between rising edge of TTXRQ output and valid
data at pin TTX.
Advanced composite sync against RGB output from 0 to 31 LLC clock periods.
Vertical sync shift between RCV1 and RCV2 (switched to output); in master mode it is
possible to shift Hsync (RCV2; CBLF = 0) against Vsync (RCV1; SRCV1 = 00).
PAL: TTXHS[7:0] = 42H
NTSC: TTXHS[7:0] = 54H
minimum value: TTXHD[7:0] = 2
standard value: VS_S[2:0] = 3
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DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
SAA7128AH; SAA7129AH
Product specification