參數(shù)資料
型號: CH7009A
廠商: Electronic Theatre Controls, Inc.
英文描述: Chrontel CH7009 DVI / TV Output Device
中文描述: 昆泰CH7009和DVI / TV輸出設備
文件頁數(shù): 39/46頁
文件大?。?/td> 580K
代理商: CH7009A
201-0000-035 Rev 1.1, 5/8/2000
39
CHRONTEL
DVI PLL VCO Control Register
CH7009A
TVCO
32h
8
Symbol:
Address:
Bits:
Register TVCO controls the state of the DVI PLL VCO, and should be set according to the following tables (TBD).
DVI PLL Charge Pump Control Register
Symbol:
Address:
Bits:
TPCP
33h
5
Bits 1-0 of register TPCP control the DVI PLL charge pump. The default value is recommended.
Bits 3-2 of register TPCP are reserved bits, and should be left at the default value.
Bit 4 of register TPCP inverts the DVI outputs. A value of 1 inverts the outputs. A value of 0 is recommended.
Bits 7-5 of register TPCP control the DVI transmitter output drive level. The default value is recommended for DVI
applications.
DVI PLL Supply Control Register
Symbol:
Address:
Bits:
TPVT
35h
5
Bits 5-0 of register TPVT control the DVI PLL supply voltage. The default value is recommended.
Bits 7-6 of register TPVT are reserved bits, and should be left at the default value.
BIT:
7
6
5
4
3
2
1
0
SYMBOL:
TPVCO7 TPVCO6 TPVCO5 TPVCO4 TPVCO3 TPVCO2 TPVCO1
TYPE:
R/W
R/W
R/W
DEFAULT:
1
0
1
TPVCO0
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
BIT:
7
6
5
4
3
2
1
0
SYMBOL:
TYPE:
DEFAULT:
DVID2
R/W
DVID1
R/W
DVID0
R/W
DVII Reserved Reserved
R/W
R/W
0
TPCP1
R/W
TPCP0
R/W
R/W
1
1
1
0
1
0
0
BIT:
7
6
5
4
3
2
1
0
SYMBOL:
Reserved Reserved
TYPE:
R/W
DEFAULT:
TPVT5
R/W
TPVT4
R/W
TPVT3
R/W
TPVT2
R/W
TPVT1
R/W
TPVT0
R/W
R/W
0
0
1
1
0
0
0
0
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