SAF7118EH/V1/G,518 Trident Microsystems, Inc., SAF7118EH/V1/G,518 Datasheet - Page 143

• Manufacturer Part Number: SAF7118EH/V1/G,518
• Manufacturer: Trident Microsystems, Inc.

Specifications of SAF7118EH/V1/G,518

• Lead Free Status / Rohs Status: Supplier Unconfirmed

NXP Semiconductors
Table 140. Component video part and interrupt mask start setup values
[1]
Table 141. Audio clock part setup values
[1]
SAF7118_4
Product data sheet
Subaddress
(hexadecimal)
2B
2C
2D
2E
2F
Subaddress
(hexadecimal)
30
31
32
33
34
35
36
37
38
39
3A
3B to 3F
All X values must be set to logic 0.
All X values must be set to logic 0.
11.3 Audio clock generation part
Register function
component contrast control
component saturation control
interrupt mask 1
interrupt mask 2
interrupt mask 3
Register function
audio master clock cycles per
field; bits D7 to D0
audio master clock cycles per
field; bits D15 to D8
audio master clock cycles per
field; bits D17 and D16
reserved
audio master clock nominal
increment; bits D7 to D0
audio master clock nominal
increment; bits D15 to D8
audio master clock nominal
increment; bits D21 to D16
reserved
clock ratio AMXCLK to ASCLK X, X, SDIV5 to SDIV0
clock ratio ASCLK to ALRCLK X, X, LRDIV5 to LRDIV0
audio clock generator basic
setup
reserved
The given values force the following behavior of the SAF7118 audio clock generation part:
•
•
•
•
•
•
Used crystal is 24.576 MHz
Expected field frequency is 59.94 Hz (e.g. NTSC M standard)
Generated audio master clock frequency at pin AMCLK is
256
AMCLK is externally connected to AMXCLK [short-cut between pins P11 (72) and
M12 (76)]
ASCLK = 32
ALRCLK is 44.1 kHz
44.1 kHz = 11.2896 MHz
44.1 kHz = 1.4112 MHz
Bit name
CCON7 to CCON0
CSAT7 to CSAT0
X, X, X, MVPSV, MPPV, MCCV, X and MERROF
X, MHLCK, X, X, X, X, MDCSTD1 and MDCSTD0
MINTL, MHLVLN, MFIDT, X, MTYPE3, MCOLSTR,
MCOPRO and MRDCAP
Bit name
ACPF7 to ACPF0
ACPF15 to ACPF8
X, X, X, X, X, X, ACPF17
and ACPF16
X, X, X, X, X, X, X, X
ACNI7 to ACNI0
ACNI15 to ACNI8
X, X, ACNI21 to ACNI16
X, X, X, X, X, X, X, X
X, X, X, X, APLL, AMVR, LRPH,
SCPH
X, X, X, X, X, X, X, X
Rev. 04 — 4 July 2008
[1]
[1]
Multistandard video decoder with adaptive comb filter
…continued
Values (binary)
7 6 5 4 3 2 1 0
1 0 1 1 1 1 0 0 BC
1 1 0 1 1 1 1 1 DF
0 0 0 0 0 0 1 0 02
0 0 0 0 0 0 0 0 00
1 1 0 0 1 1 0 1 CD
1 1 0 0 1 1 0 0 CC
0 0 1 1 1 0 1 0 3A
0 0 0 0 0 0 0 0 00
0 0 0 0 0 0 1 1 03
0 0 0 1 0 0 0 0 10
0 0 0 0 0 0 0 0 00
0 0 0 0 0 0 0 0 00
SAF7118
© NXP B.V. 2008. All rights reserved.
Values
(hexadecimal)
40
47
00
00
00
Start
(hexadecimal)
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