參數(shù)資料
型號(hào)： M66307SP
廠商： Mitsubishi Electric Corporation
英文描述： LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS
中文描述： 行掃描緩沖區(qū)的16位微處理器總線兼容的輸入
文件頁(yè)數(shù)： 22/22頁(yè)
文件大?。?/td> 233K
代理商： M66307SP
22
MITSUBISHI
DIGITAL ASSP
M66307SP/FP
LINE SCAN BUFFER with 16-BIT MPU BUS COMPATIBLE INPUTS
(3) 32-bit Bus Operation Flowchart
(4) 32-bit Bus Operation Instructions
1
Common instructions
(i) Store the same value for both master IC and slave IC.
(ii) The settings of master IC and slave IC are determined
during the initial setting.
When flag F5 is set to 1:
M66307 EXD is “H”
→
Slave IC
M66307 EXD is “L”
→
Master IC
(iii) The upper 16 bits are sent to the master IC, and the lower
16 bits are sent to the slave IC. The IC that transmits data
first is determined by to which of FIFO or LIFO the output
setting command is set.
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.
2
CLK IN is used:
(i) Thirty-two-bit bus operation is feasible when the circuit is
connected as shown in Fig. 14.
3
When
φ
IN is used:
(i) Thirty-two-bit bus operation is feasible when the circuit is
used as shown in Fig. 15.
(ii) At the initial setting, set clock input to CLK IN.
φ
IN cannot
be used.
(iii) Divider clock output is not feasible.
Serial output data
D31(1)~D0(1), D31(2)~D0(2), D31(3)~D0(3)
D0(1)~D31(1), D0(2)~D31(2), D0(3)~D31(3)
D31(3)~D0(3), D31(2)~D0(2), D31(1)~D0(1)
D0(3)~D31(3), D0(2)~D31(2), D0(1)~D31(1)
Output format
MSB
LSB
MSB
LSB
FIFO
LIFO
D0(n) and D31(n): 32-bit parallel data stored at the n-th position.
Reset
Initial setting
DREQ words, fixed beginning data
length, and output format are set.
Write mode is set.
Data from data bus is stored.
Send mode is set.
Data is output to data bus.
IC mode
Master IC
Slave IC
Static mode
Static mode
Write mode
Write mode
Send mode
Write mode
Write mode is set.
Data from data bus is stored.
Send mode is set.
Send mode
Write mode
相關(guān)PDF資料
PDF描述
M66312FP 16-BIT LED DRIVER WITH SHIFT REGISTER AND LATCHED 3-STATE OUTPUTS
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M66313 32-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M66310FP 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:16-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH
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M66311FP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:16-Bit LED Driver with Shift Register and Latch
M66311P 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:16-BIT LED DRIVER WITH SHIFT REGISTER AND LATCH
M66312FP 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:8-Bit LED Driver with Shift Register and Latched 3-State Outputs
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