參數(shù)資料
型號: M65727FP
廠商: Mitsubishi Electric Corporation
英文描述: MPEG2 MOTION ESTIMATION LSI
中文描述: 大規(guī)模集成電路的MPEG2運動估計
文件頁數(shù): 8/55頁
文件大?。?/td> 242K
代理商: M65727FP
DISTRIBUTION RESTRICTED. COPYRIGHT RESERVED 1995
CONTACT MITSUBISHI ELECTRONICS REGARDING DISTRIBUTION
8
2. Explanation of Pins
2.1 List of Pins
Table 1 shows the list of pins of M65727.
Table 1 List of M65727 Pins
Pin names
Number
of Pins
32
8
8
1
1
1
1
1
1
1
1
1
1
1
2
Type
Remarks
DSWI [31:0]
DMBI [7:0]
DOUT [7:0]
CLKI
RESETC
CEC
DENSWC
DENMBC
OEC
SSYNC
MSYNC
ESYNC
DSYNC
OREQC
MODE [1:0]
I
I
SEARCH WINDOW IMAGE DATA INPUT
TEMPLATE MB DATA INPUT
RESULTS OUTPUT
CLOCK INPUT
RESET
CLOCK ENABLE
DSWI INPUT DATA ENABLE
DMBI INPUT DATA ENABLE
OUTPUT ENABLE
DSWI INPUT SYNC SIGNAL
DMBI INPUT SYNC SIGNAL
PROCESS EXECUTION SYNC SIGNAL
DYNAMIC CONTROL SYNC SIGNAL
OUTPUT REQUEST SIGNAL
SPECIFIES OPERATION MODE
FIELD, FRAME, FIELD DUAL-PRIME,
FRAME DUAL-PRIME
HORIZONTAL SEARCH RANGE
±7.5, ±15.5, ±31.5, ±63.5, ±127.5
VERTICAL SEARCH RANGE ±7.5, ±15.5
VERTICAL SEARCH RANGE EXTENSION
VECTOR PRECISION
FRAME MEMORY FORMAT
DYNAMIC CONTROL INPUT
TEST PIN
POWER
GND
O
I
I
I
I
I
I
I
I
I
I
I
I
HSIZE [2:0]
3
I
VSIZE
EXTND [1:0]
HLFPL
FMFMT
DCNT [3:0]
TEST [6:0]
VDD
GND
1
2
1
1
4
7
19
19
I
I
I
I
I
I
I
I
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