M66307FP Mitsubishi, M66307FP Datasheet
M66307FP
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M66307FP Summary of contents
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... APPLICATION Image-handling general OA equipment GND Write/send address control 9 circuit Fixed data 320 word CMOS 16 SRAM 16 Frequency Clock signal divider select circuit MITSUBISHI DIGITAL ASSP MITSUBISHI DIGITAL ASSP M66307SP/FP M66307SP/ (5V ...
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... WR RESET IN DACK DREQ INTR BUSY DATA CLK/ CLKE CLK IN OUT OUT ORDY IN (indicated by broken line MITSUBISHI DIGITAL ASSP M66307SP/FP Address bus Control bus System bus interface section Data bus Peripheral equipment interface section ...
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... reprogram, the same settings before operation is stopped are continued. MITSUBISHI DIGITAL ASSP M66307SP/FP 3 ...
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... YES Set to send mode (BUSY/ORDY output) Outputting data C/D=1 Outputting data Set for transmit for one line length repeat request completed? (INTR output) YES YES Repetitive output NO Completed? MITSUBISHI DIGITAL ASSP M66307SP/FP Static mode Set for operation C/D=1 stop Write mode Send mode ...
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... LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS Function . CC IN, CLKE is invalid so that this pin must be pulled- can be divided into one of five smaller frequencies when the peripheral CC MITSUBISHI DIGITAL ASSP M66307SP/FP or pulled-down to GND generally used as . (See the CC or pull down it to GND. ...
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... There are eight kinds of commands classified by the upper four bit (D15 to D12). Function The M66307 cannot be accessed. Command is stored in the internal command register. (During MPU cycle) Data is stored in the internal memory. (During DMA cycle) MITSUBISHI DIGITAL ASSP M66307SP/FP ...
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... M66307 into the static mode. In addition to stopping operation, this command may be used when you want to store the commands that can only be valid in the static mode (e.g., group 1 and group 2 commands). MITSUBISHI DIGITAL ASSP LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS Group 1 ...
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... Send mode Second word use 1 First word Toggle Mode inversion Second word MITSUBISHI DIGITAL ASSP M66307SP/FP (1= IN, 0=CLK IN) CLK FLAG Toggle extension flag(1=toggle; 0=normal use) DREQ mode flag(1=DREQ mode; 0=not DREQ mode) Fixed beginning data output flag (1=output; 0=not output) Fixed data polarity flag (1=High ...
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... LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS Output format Write mode set 1WORD set Fixed data Static mode Fixed beginning Output format data length (n) set set Write mode set MITSUBISHI DIGITAL ASSP M66307SP/FP ( N-1 ) WORD NWORD Write mode 1WORD (N-1)WORD NWORD Fixed data Write mode DMA cycle 9 ...
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... Without fixed beginning data output LIFO IN FIFO With fixed beginning data output LIFO 16–2 N 16– 16+1 DN3 DN2 DN1 DN0 MITSUBISHI DIGITAL ASSP M66307SP/FP MSB Fig. 8 LSB Fig. 11 MSB LSB MSB Fig. 9 LSB MSB LSB MSB Fig. 10 LSB ...
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... DOO DO1 DO2 DNC DND DNF DNE DND D03 D02 DN0 DN1 DN2 DOC DOD DOE MITSUBISHI DIGITAL ASSP M66307SP/FP Write mode set Note : Y=(n+1 (Note) ( Fixed data ) DN0 Fixed data Write mode set DN0 Fixed data Write mode set (Note) ...
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... BUSY/ORDY I =+8mA OL I =–4mA OH DREQ, INT I =+4mA Output pin open Output pin open MITSUBISHI DIGITAL ASSP M66307SP/FP Rating –0.3~+7.0 –0.3~V +0.3 CC 0~V CC 700 –65~+150 Unit Max Limits Typ. ...
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... Note : A delay in clock input (CLK/ IN) rise time ( 20ns or less is recommended LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS =5V 10%, GND=0V unless otherwise noted) CC Test condition ) or fall time (t ) may cause erroneous operation MITSUBISHI DIGITAL ASSP M66307SP/FP Limits Unit Min. Typ. Max. 100 ...
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... L C =50pF L C =50pF L C =50pF L C =50pF L C =150pF L C =50pF L C =50pF L C =50pF L 0~3V 6ns 6ns 1.3V MITSUBISHI DIGITAL ASSP M66307SP/FP Limits Unit Min. Typ. Max 100 100 100 100 ...
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... N is set. When the DREQ mode flag is not set, DREQ is tied High. LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS su(A-W) h(W- su(A-W) h(W- su(D-W) h(W- su(DAC-W) h(W-DAC su(D-W) h(W-D) t rec(W) Number of transfer words PHL(W-DRE) Fixed data PHL(W-DO) PLH(W-DO) MITSUBISHI DIGITAL ASSP M66307SP/FP N+1 t PLH(W-DRE) 15 ...
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... – PHL Fixed data t ,t PLH PHL( I-DO) t PHL(W-BUS) MITSUBISHI DIGITAL ASSP M66307SP/FP Write mode t rec(CI-W) Fixed data t PLH(W-INT) Write mode t t rec(CI-W) h(CI-CE) Fixed data Write mode t PLH Fixed data t PLH( I-BUS PHL( I-INT) ...
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... Send mode setting TOG WR CLK IN BUSY/ORDY TOG CLKE CLK IN LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS t W( PLH(T-DO) PHL(T-DO) Fixed data t PLH(T-INT) t W(T) t rec(W-T) t rec(T-CI) t W(T) t rec(T-CI) t rec(CI-T) t h(CI-CE) MITSUBISHI DIGITAL ASSP M66307SP/FP t rec(R-W) t rec(T-W) t PHL(T-DRE) t PHL(T-BUS) t su(CE-CI) 17 ...
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... C/D WR DACK DREQ INTR (2) Connection example for DMA transfer Image memory and memory management unit C/D WR DACK DREQ INTR 18 LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS V CC N.C. MITSUBISHI DIGITAL ASSP M66307SP/FP MPU INT R/W MPU R/W DMAC DACK DREQ R/W ...
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... DACK C/D DREQ C/D RES EXD RES INTR TOG INTR CLKE DO CLKE B/O GND GND MITSUBISHI DIGITAL ASSP M66307SP/ DACK DREQ EXD TOG C/ O CLK/ OUT DO DATA OUT B/O CLKE CLK IN ORDY TOG 74, one chip ...
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... New data is written in this stage. ( impossible to control mode inversion by using opera- tion mode setting command and extended toggle input (TOG) together. 20 MITSUBISHI DIGITAL ASSP LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS IC mode Master IC Static mode Static mode ...
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... DACK CS C/D DREQ C RES EXD RES INTR TOG INTR CLKE DO CLKE B/O GND GND MITSUBISHI DIGITAL ASSP M66307SP/ DACK DREQ V CC EXD TOG C/ O CLK/ OUT DO DATA OUT B/O CLKE CLK IN ORDY 74, one chip ...
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... When 32-bit parallel data is stored three times, serial out- put data is transmitted, as shown in the table, according to the output format determined by the output setting com- mand. 22 MITSUBISHI DIGITAL ASSP LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS IC mode Master IC Static mode ...