ch7304 Chrontel, ch7304 Datasheet - Page 18

• Manufacturer Part Number: ch7304
• Description: Ch7304 Single Channel Lvds Transmitter
• Manufacturer: Chrontel

CHRONTEL
Version ID Register
Register VID is a read only register containing the version ID number of the CH7304 family.
Device ID Register
Register DID is a read only register containing the device ID number of the CH7304
the state of the CONFIG pin, pin39 (bit 5 and bit 0 of register 4Bh will update accordingly).
LVDS Power Down
LVDSPD (bit 6) of Register LPD controls the LVDS power down. When LVDSPD is ‘0’ the LVDS path is ON, when
LVDSPD is ‘1’ the LVDS path is powered down.
18
DEFAULT:
DEFAULT:
DEFAULT:
SYMBOL:
SYMBOL:
SYMBOL:
TYPE:
TYPE:
TYPE:
BIT:
BIT:
BIT:
Product Number
Product Number
Reserved
VID7
DID7
R/W
R
R
1
7
7
0
7
0
CH7304
CH7304
CH7304
LVDSPD
VID6
DID6
R/W
R
6
0
R
6
0
6
0
Version ID
CONFIG
Reserved
VID5
81h
DID5
R/W
0
1
R
5
0
X
R
5
0
5
Reserved
VID4
DID4
R/W
R
4
0
R
4
1
4
0
Device ID
3Ah
1Bh
Reserved
VID3
DID3
R/W
R
3
0
R
3
1
3
0
201-0000-053
Symbol:
Address:
Symbol:
Address:
Symbol:
Address:
Reserved
VID2
DID2
R/W
family.
R
2
0
R
2
0
2
0
The Device ID depends on
Reserved
Rev. 1.31,
VID1
DID1
VID
4Ah
DID
4Bh
LPD
63h
R/W
R
1
0
R
1
1
1
0
CH7304
Reserved
6/14/2006
VID0
DID0
R/W
R
0
1
X
R
0
0
0