SAA7108AE PHILIPS [NXP Semiconductors], SAA7108AE Datasheet - Page 117

• Manufacturer Part Number: SAA7108AE
• Description: HD-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 65 Subaddress 29H
Table 66 Subaddresses 2AH to 2CH
Table 67 Subaddress 2DH
2004 Jun 29
SRES
BE
CG
CGEN
VBSEN
CVBSEN1
CVBSEN0
CEN
ENCOFF
CLK2EN
CVBSEN2
DATA BYTE
DATA BYTE
DATA BYTE
HD-CODEC
LEVEL
LEVEL
LEVEL
LOGIC
LOGIC
LOGIC
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
pin TTX_SRES accepts a teletext bit
stream (TTX)
pin TTX_SRES accepts a sync reset input
(SRES)
ending point of burst in clock cycles
LSB of the respective bytes are encoded immediately after run-in, the MSBs of the
respective bytes have to carry the CRCC bits, in accordance with the definition of copy
generation management system encoding format.
copy generation data output is disabled; default after reset
copy generation data output is enabled
pin GREEN_VBS_CVBS provides a component GREEN signal (CVBSEN1 = 0) or CVBS
signal (CVBSEN1 = 1)
pin GREEN_VBS_CVBS provides a luminance (VBS) signal; default after reset
pin GREEN_VBS_CVBS provides a component GREEN (G) or luminance (VBS) signal;
default after reset
pin GREEN_VBS_CVBS provides a CVBS signal
pin BLUE_CB_CVBS provides a component BLUE (B) or colour difference BLUE (C
pin BLUE_CB_CVBS provides a CVBS signal; default after reset
pin RED_CR_C_CVBS provides a component RED (R) or colour difference RED (C
pin RED_CR_C_CVBS provides a chrominance signal (C) as modulated subcarrier for
S-video; default after reset
encoder is active; default after reset
encoder bypass, DACs are provided with RGB signal after cursor insertion block
pin TTXRQ_XCLKO2 provides a teletext request signal (TTXRQ)
pin TTXRQ_XCLKO2 provides the buffered crystal clock divided by two (13.5 MHz); default
after reset
pin RED_CR_C_CVBS provides a signal according to CEN; default after reset
pin RED_CR_C_CVBS provides a CVBS signal
DESCRIPTION
117
DESCRIPTION
DESCRIPTION
default after reset
a HIGH impulse resets synchronization of the
encoder (first field, first line)
PAL: BE = 29 (1DH); default after reset if
strapping pin FSVGC tied to HIGH
NTSC: BE = 29 (1DH); default after reset if
strapping pin FSVGC tied to LOW
SAA7108AE; SAA7109AE
REMARKS
Product specification
R
B
) signal
) signal