參數(shù)資料
型號: CXD3531R
英文描述: Digital Signal Driver/Timing Generator
中文描述: 數(shù)字信號驅(qū)動器/時序發(fā)生器
文件頁數(shù): 16/30頁
文件大?。?/td> 360K
代理商: CXD3531R
– 16 –
CXD3531R
(7) Byte read operation
After "Start" is sent, the R/W code is set to low and an 8-bit device address word is input. The IC outputs
"Acknowledgment" to the 9th bit and enters write mode. After this, "Acknowledgment" is output every 8 bits
after each of the two 8-bit memory addresses are input. Once the addresses are acknowledgment, "Restart" is
input, and the R/W code is set to high, an 8-bit device address word is input, and the IC outputs
"Acknowledgment" to the 9th bit and enters read mode. Next, 8 bits of read data are output using the address
used for the dummy write, and the read operation terminates if "Stop" is input without inputting
"Acknowledgment".
A
S
HSDA
1st memory address
(n)
Dummy write
2nd memory address
(n)
Slave address
H
R
A
A
A
1
W
0
1
1
1
0
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Slave address
Read data (n)
H
R
R
A
N
S
1
R
0
1
1
1
0
D
D
D
D
D
D
D
D
Current address read
Byte Read Operation
A
S
HSDA
1st memory address
(n)
2nd memory address
(n)
Write data (n)
Slave address
H
R
A
A
A
A
1
W
0
1
1
1
0
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
D
D
D
D
D
D
D
D
Write data (n + m)
A
A
S
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
(6) Continuous write operation
This IC possesses a function which can write data continuously. With the continuous write operation, write data
is written in a manner similar to the byte write operation. Continuous write is possible by sending write data
continuously before sending "Stop". The address used to write data during the continuous write operation is
automatically incremented when each separate write operation terminates.
There is no limit on the number of continuous transfers that are possible to write continuously with this IC.
Continuous Write Operation
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CXD3536R 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Digital Signal Driver/Timing Generator
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