ch7019 Chrontel, ch7019 Datasheet - Page 56

• Manufacturer Part Number: ch7019
• Description: Ch7019 Tv Encoder / Lvds Transmitter
• Manufacturer: Chrontel

CHRONTEL
Device ID Register
Register DID is a read only register containing the device ID number of the CH7019 family.
Note:
The Device ID of CH7019B is 19h.
Pedestal Level Control Register
Register PEDL defines the pedestal level.
XCLK and D2 Adjust & IDF2
IDF2[3:0] (bits 3-0) of register XDIDF2 select the input data format for the D2 input. See section 3.2 for a listing of
available formats.
X2CMD[3:0] (bits 7-4) of register XDIDF2 control the delay applied to the XCLK2 signal before latching input data
D2[11:0] per the following table. 1 unit is approximately 70 ps worst case.
56
DEFAULT:
DEFAULT:
DEFAULT:
SYMBOL:
SYMBOL:
SYMBOL:
TYPE:
BIT:
TYPE:
TYPE:
BIT:
BIT:
7
X2CMD3 X2CMD2 X2CMD1 X2CMD0
PEDL7
DID7
R/W
R/W
7
1
R
0
1
7
6
PEDL6
DID6
R/W
R/W
6
0
R
0
6
0
5
PEDL5
DID5
R/W
R/W
5
0
R
0
5
0
4
PEDL4
R/W
DID4
R/W
4
0
R
1
4
0
3
PEDL3
IDF23
R/W
DID3
R/W
3
0
R
1
3
0
Symbol:
Address:
Bits:
Symbol:
Address:
Bits:
Symbol:
Address:
Bits:
201-0000-048
2
PEDL2
IDF22
R/W
DID2
R/W
2
0
R
0
2
0
1
PEDL1
IDF21
R/W
DID1
R/W
DID
4Bh
8
PEDL
4Fh
8
XDIDF2
53h
8
Rev. 2.4, 12/18/2006
1
1
R
0
1
0
CH7019B
0
PEDL0
IDF20
R/W
DID0
R/W
0
1
R
1
0
0