SAA7128H/V1,557 NXP Semiconductors, SAA7128H/V1,557 Datasheet - Page 28

• Manufacturer Part Number: SAA7128H/V1,557
• Manufacturer: NXP Semiconductors

Specifications of SAA7128H/V1,557

• Adc/dac Resolution: 10b
• Screening Level: Commercial
• Package Type: PQFP
• Pin Count: 44
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
9397 750 14325
Product data sheet
Table 48:
[1]
Table 49:
Table 50:
Table 51:
Table 52:
Table 53:
Address
64h
65h
66h
Bit
7 to 0
Bit
7 to 0
Bit
7 to 0
Bit
7 to 0
Bit
7
6
5
Examples:
a) NTSC-M: f
b) PAL-B/G: f
c) SECAM: f
Subaddresses 63h to 66h
Subaddress 67h
Subaddress 68h
Subaddress 69h
Subaddress 6Ah
Subaddress 6Bh
Symbol
L21O[07:00] first byte of captioning data, odd field; LSB of the byte is encoded
Symbol
L21O[17:10] second byte of captioning data, odd field; the MSB of the byte has to
Byte
FSC[15:08]
FSC[23:16]
FSC[31:24]
Symbol
L21E[07:00] first byte of extended data, even field; LSB of the byte is encoded
Symbol
L21E[17:10] second byte of extended data, even field; the MSB of the byte has to
Symbol
SRCV11
SRCV10
TRCV2
sc
sc
sc
= 274.304, f
= 283.7516, f
= 227.5, f
Rev. 03 — 9 December 2004
llc
Description
FSC = round
Description
immediately after run-in and framing code, the MSB of the byte has to
carry the parity bit, in accordance with the definition of line 21
encoding format
Description
carry the parity bit, in accordance with the definition of line 21
encoding format
Description
immediately after run-in and framing code, the MSB of the byte has to
carry the parity bit, in accordance with the definition of line 21
encoding format
Description
carry the parity bit, in accordance with the definition of line 21
encoding format
Description
these 2 bits define signal type on pin RCV1; see
0 = horizontal synchronization is taken from RCV1 port (at bit
SYMP = LOW) or from decoded frame sync of ITU-R BT.656 input (at
bit SYMP = HIGH); default state after reset,
1 = horizontal synchronization is taken from RCV2 port (at bit
SYMP = LOW).
llc
= 1716
f
f
llc
= 1728
sc
llc
= 1728
= clock frequency (in multiples of line frequency).
= subcarrier frequency (in multiples of line frequency)
FSC = 569408543 (21F07C1Fh).
…continued
FSC = 681786290 (28A33BB2h).
FSC = 705268427 (2A098ACBh).
-------- -
f
f
llc
sc
SAA7128H; SAA7129H
2
32
[1]
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Digital video encoder
Table 54
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