ch7304 Chrontel, ch7304 Datasheet - Page 14

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

CHRONTEL
LPLF[2:0]
LPLF[4:3]
LPLOCK
LPPD[4:0]
LPPDN
LPPRB
LPPSD[1:0]
LPVCO[3:0]
LSYNCEN
LVDS24
SYNCST
3.2
14
Register
14h
1Ch
1Dh
1Fh
31h
48h
4Ah
4Bh
63h
64h
66h
67h
68h
69h
6Ah
6Bh
71h
72h
73h
74h
75h
76h
78h
7Fh
Table 7: Serial Port Register Map
Control Registers Description
Bit 7
DID7
TPON7
TPOFF7
Reserved
Reserved
Reserved
IBS
Reserved
Reserved
VID7
Reserved
Reserved
Reserved
TPON8
TPOFF8
Reserved
Reserved
Reserved
Reserved
LODP
LODST
FRSTB
LPCP3
BGLMT7
Bit 6
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
VID6
DID6
LVDSPD
Reserved
SYNCST
TPON6
TPBLE6
TPBLD6
TPOFF6
Reserved
Reserved
Reserved
Reserved
LODPE
Reserved
LPLF2
LPLF4
BGLMT6
LVDS PLL Loop Filter Resistor Value
LVDS PLL Loop Filter Capacitor Value
LVDS PLL Lock – read only register
LVDS PLL phase detector trim
LVDS PLL Power Down
LVDS PLL Reset
LVDS PLL post scale divider controls
LVDS PLL VCO frequency range controls
Bypass Sync Detection
Select 24 bit format
HSYNC and VSYNC stability status
Bit 5
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
VID5
DID5
Reserved
LVDS24
BKLEN
TPON5
TPBLE5
TPBLD5
TPOFF5
TPPWD5
LPFFD1
LPPSD1
Reserved
Reserved
Reserved
LPLF1
LPLF3
BGLMT5
Bit 4
Reserved
Reserved
Reserved
Reserved
Reserved
ResetIB
VID4
DID4
Reserved
Reserved
LPLEN
TPON4
TPBLE4
TPBLD4
TPOFF4
TPPWD4
LPFFD0
LPPSD0
LDEN1
Reserved
Reserved
LPLF0
LPPD4
BGLMT4
Bit 3
Reserved
Reserved
XCMD3
Reserved
Reserved
ResetDB
VID3
DID3
Reserved
LDD
LPFORC
TPON3
TPBLE3
TPBLD3
TPOFF3
TPPWD3
LPFBD3
LPVCO3
LDEN0
Reserved
Reserved
LPPDN
LPPD3
BGLMT3
201-0000-053
Bit 2
CLKDETD
MCP
XCMD2
IDF2
Reserved
Reserved
VID2
DID2
Reserved
Reserved
LPLOCK
TPON2
TPBLE2
TPBLD2
TPOFF2
TPPWD2
LPFBD2
LPVCO2
LPCP2
LODA2
Reserved
LPPRB
LPPD2
BGLMT2
Bit 1
Reserved
Reserved
XCMD1
IDF1
Reserved
TSTP1
VID1
DID1
Reserved
LEOSWP
LSYNCEN
TPON1
TPBLE1
TPBLD1
TPOFF1
TPPWD1
LPFBD1
LPVCO1
LPCP1
LODA1
Reserved
LODPDB1
LPPD1
BGLMT1
76h
78h
66h
78h
76h
76h
72h
72h
66h
64h
66h
Rev. 1.31,
CH7304
Bit 0
Reserved
XCM
XCMD0
RGB
TSTP0
VID0
DID0
Reserved
LDI
PANEN
TPON0
TPBLE0
TPBLD0
TPOFF0
TPPWD0
LPFBD0
LODA0
Reserved
LODPDB0
BGLMT0
IDF0
LPVCO0
LPCP0
LPPD0
6/14/2006