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參數(shù)資料
| 型號(hào)： | VPC3200A |
| 廠商： | MICRONAS SEMICONDUCTOR HOLDING AG |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Comb Filter Video Processor |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封裝： | PLASTIC, QFP-80 |
| 文件頁數(shù)： | 47/78頁 |
| 文件大小： | 1245K |
| 代理商： | VPC3200A |
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ADVANCE INFORMATION
VPC 323xD, VPC 324xD
Micronas
47
Table 3–3:
Control Registers of the Fast Processor that are used for the control of DDP 3300A
– this function is only available in the 50 Hz version (VPC 324xD)
– default values are initialized at reset
– * indicates: register is initialized according to the current standard when SDT register is changed
FP Sub-
address
Function
Default
Name
FP Display Control Register
h’130
White Drive Red
(0...1023)
700
WDR
1)
h’131
White Drive Green (0...1023)
700
WDG
1)
h’132
White Drive Blue
(0...1023)
700
WDB
1)
h’139
Internal Brightness, Picture (0 ..511), the center value is 256, the range
allows for both increase and reduction of brightness.
256
IBR
h’13c
Internal Brightness, measurement (0...511), the center value is 256,
the brightness for measurement can be set to measure at higher cutoff
current. The measurement brightness is independent of the drive val-
ues.
256
IBRM
h’13a
Analog Brightness for external RGB (0...511), the center value is 256,
the range allows for both increase and reduction of brightness.
256
ABR
h’13b
Analog Contrast for external RGB (0...511)
350
ACT
1)
The white drive values will become active only after writing the blue value WDB, latching of new values is indi-
cated by setting the MSB of WDB.
FP Display Control Register, BCL
h’144
BCL threshold current, 0...2047 (max ADC output ~1152)
1000
BCLTHR
h’142
BCL time constant 0...15
→
13 ... 1700 msec
15
BCLTM
h’143
BCL loop gain. 0..15
0
BCLG
h’145
BCL minimum contrast 0 ...1023
307
BCLMIN
h’105
Test register for BCL/EHT comp. function, register value:
0
normal operation
1
stop ADC offset compensation
x>1
use x in place of input from Measurement ADC
0
BCLTST
FP Display Control Register, Deflection
h’103
interlace offset, –2048 ...2047
This value is added to the SAWTOOTH output during one field.
0
INTLC
h’102
discharge sample count for deflection retrace,
SAWTOOTH DAC output impedance is reduced for DSCC lines after
vertical retrace.
7
DSCC
h’11f
vertical discharge value,
SAWTOOTH output value during discharge operation, typically same
as A0 init value for sawtooth.
–1365
DSCV
h’10b
EHT (electronic high tension) compensation coefficient, 0...511
0
EHT
h’10a
EHT time constant. 0 ..15
→
3.2 ...410 msec
15
EHTTM
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| VPDV2CHP | TRANSISTOR | MOSFET | P-CHANNEL | 240V V(BR)DSS | CHIP |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VPC3200APSGP | 制造商:MICRONAS 功能描述:New |
| VPC3201A | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Comb Filter Video Processor |
| VPC3205C | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Comb Filter Video Processor |
| VPC3210A | 制造商:MICRONAS 制造商全稱:MICRONAS 功能描述:Comb Filter Video Processor |
| VPC3210B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Consumer IC |
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