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): 32/78頁
文件大?。?/td> 1245K
代理商: VPC3200A
VPC 323xD, VPC 324xD
ADVANCE INFORMATION
32
Micronas
Table 3–1:
Control and status registers
I
2
C Sub-
address
Number
of bits
Mode
Function
Default
Name
FP Interface
h’35
8
r
FP status
bit [0]
bit [1]
bit [2]
write request
read request
busy
FPSTA
h’36
16
w
bit[8:0]
bit[11:9]
9-bit FP read address
reserved, set to zero
FPRD
h’37
16
w
bit[8:0]
bit[11:9]
9-bit FP write address
reserved, set to zero
FPWR
h’38
16
w/r
bit[11:0]
FP data register, reading/writing to this
register will autoincrement the FP read/
write address. Only 16 bit of data are
transferred per I
2
C telegram.
FPDAT
Black Line Detector
h’12
16
w/r
read only register, do not write to this register! After reading,
LOWLIN and UPLIN are reset to 127 to start a new measure-
ment.
bit[6:0]
number of lower black lines
bit[7]
always 0
bit[14:8]
number of upper black lines
bit[15]
0/1
normal/black picture
BLKLIN
LOWLIN
UPLIN
BLKPIC
Pin Circuits
h’1F
16
w/r
SYNC PIN CONTROL:
bit[2:0]
0..7
bit[3]
0/1
bit[4]
0/1
bit[5]
0
CLOCK/FIFO PIN CONTROL:
bit[6]
0/1
bit[7]
0/1
bit[8]
0
bit[9]
0/1
LUMA/CHROMA DATA PIN (LB[7:0], CB[7:0]) CONTROL:
bit[10]
0/1
tristate
/pushpull for Chroma Data pins
bit[11]
0/1
tristate
/pushpull for Luma Data pins
bit[15:12]
reserved (set to 0)
reserved (set to 0)
pushpull/tristate for AVO Pin
pushpull/tristate for other video SYNC Pins
reserved (set to zero)
pushpull/tristate for LLC1
pushpull/tristate for LLC2
reserved (set ot 0)
pushpull/tristate for FIFO control pins
0
0
0
0
0
0
0
0
0
0
0
0
TRPAD
AVODIS
SNCDIS
LLC1DIS
LLC2DIS
FFSNCDIS
CDIS
YDIS
h’20
8
w/r
SYNC GENERATOR CONTROL:
bit[1:0]
00
01
10
11
bit[2]
0/1
bit[3]
0/1
bit[4]
0/1
bit[5]
0/1
bit[6]
0/1
bit[7]
0/1
AVO and active Y/C data at same time
AVO precedes Y/C data one clock cycle
AVO precedes Y/C data two clock cycles
AVO precedes Y/C data three clock cycles
positive/negative polarity for HS signal
positive/negative polarity for HC signal
positive/negative polarity for AVO signal
positive/negative polarity for VS signal
positive/negative polarity for HELP signal
positive/negative polarity for INTLC signal
0
0
0
0
0
0
0
SYNCMODE
AVOPRE
HSINV
HCINV
AVOINV
VSINV
HELPINV
INTLCINV
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