SAA7105E/V1/G,518 NXP Semiconductors, SAA7105E/V1/G,518 Datasheet - Page 46

• Manufacturer Part Number: SAA7105E/V1/G,518
• Description: IC DIGITAL VIDEO ENCODER 156LBGA
• Manufacturer: NXP Semiconductors
• Type: Video Encoderr

Specifications of SAA7105E/V1/G,518

• Applications: TV
• Voltage - Supply, Analog: 3.15 V ~ 3.45 V
• Voltage - Supply, Digital: 3.15 V ~ 3.45 V
• Mounting Type: Surface Mount
• Package / Case: 156-LBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935282683518; SAA7105E/V1/G-T; SAA7105E/V1/G-T

Philips Semiconductors
SAA7104E_SAA7105E_2
Product data sheet
Table 54:
Legend: * = default value after reset.
Table 55:
Table 56:
Table 57:
Legend: * = default value after reset.
Bit
7 to 0 TTXEVE[7:0] R/W
Bit
7 to 0 FAL[7:0]
Bit
7 to 0 LAL[7:0]
Bit
7
6
5
4
3
2
1
0
Symbol
Symbol
Symbol
Symbol
TTX60
LAL8
TTXO
FAL8
TTXEVE8
TTXOVE8
TTXEVS8
TTXOVS8
TTX even request vertical end register, subaddress 79h, bit description
First active line register, subaddress 7Ah, bit description
Last active line register, subaddress 7Bh, bit description
TTX mode, MSB vertical register, subaddress 7Ch, bit description
Access Value Description
Access Value Description
R/W
Access Value Description
R/W
Access Value Description
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Rev. 02 — 23 December 2005
16h*
10h*
00h
00h
0*
1
0*
1
with TTXEVE8 (see
signal TTXRQ on pin TTXRQ_XCLKO2 (CLK2EN = 0) in
even field, line = (TTXEVE + 3) for M-systems and
line = TTXEVE for other systems
if strapped to PAL
if strapped to NTSC
with FAL8 (see
M-systems and (FAL + 1) for other systems, measured in
lines
coincides with the first field synchronization pulse
with LAL8 (see
M-systems and LAL for other system, measured in lines
coincides with the first field synchronization pulse
enables NABTS (FISE = 1) or European TTX (FISE = 0)
enables world standard teletext 60 Hz (FISE = 1)
see
teletext protocol selected (see
new teletext protocol selected; at each rising edge of
TTXRQ a single teletext bit is requested
old teletext protocol selected; the encoder provides a
window of TTXRQ going HIGH; the length of the window
depends on the chosen teletext standard
see
see
see
see
see
Table 56
Table 55
Table 54
Table 52
Table 53
Table 51
SAA7104E; SAA7105E
Table
Table
Table
57) first active line = (FAL + 4) for
57) last active line = (LAL + 3) for
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
57) last line of occurrence of
Figure
Digital video encoder
15)
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