CAT6611 데이터 시트보기 (PDF) - Unspecified
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CAT6611 Datasheet PDF : 29 Pages
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CAT6611
Pin Description
Digital Video Input Pins
Pin Name Direction Description
D[23:0]
Input
Digital video input pins. D[23:12] are only used in 24-bit
single-edged mode. In 12-bit, dual-edged mode D[23:12] should
be tied to ground.
Type
LVTTL
DE
HSYNC
VSYNC
PCLK
Input
Input
Input
Input
Data enable
Horizontal sync. signal
Vertical sync. signal
Input data clock
LVTTL
LVTTL
LVTTL
LVTTL
Pin No.
49-58,
61-65,
67-70,
75-79
80
1
2
66
Digital Audio Input Pins
Pin Name Direction Description
MCLK
Input
Audio master clock input
SCK
Input
I2S serial clock input
WS
Input
I2S word select input
I2S0
Input
I2S serial data input
I2S1
Input
I2S serial data input
I2S2
Input
I2S serial data input
I2S3
Input
I2S serial data input
SPDIF
Input
S/PDIF audio input
Type
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
LVTTL
Pin No.
6
12
11
10
9
8
7
5
Programming Pins
Pin Name Direction
INT#
Output
SYSRSTN Input
DDCSCL
I/O
DDCSDA
I/O
PCSCL
Input
PCSDA
I/O
OVSS /
Ground /
ROMSCL Output
OVDD /
ROMSDA
Power /
Input
Description
Type
Interrupt output. Default active-low (5V-tolerant)
LVTTL
Hardware reset pin. Active LOW (5V-tolerant)
I2C Clock for DDC (5V-tolerant)
I2C Data for DDC (5V-tolerant)
Schmitt
Schmitt
Schmitt
Serial Programming Clock for chip programming (5V-tolerant)
Schmitt
Serial Programming Data for chip programming (5V-tolerant)
Schmitt
Master serial programming Clock for reading external HDCP Key Ground /
ROM. When using internal HDCP, Pin 72 should be connected to Schmitt
I/O ground (OVSS).
Master serial programming Data for reading external HDCP Key Power /
ROM. When using internal HDCP, Pin 71 should be connected to Schmitt
Pin No.
17
42
20
19
43
44
72
71
The CAT logo is a registered trademark of Chip Advanced Technology
2007 Chip Advanced Technology Inc. – All Right Reserved.
June-2007 Rev:1.0a 5/29
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