參數(shù)資料
型號(hào): TMC2491AR2C
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL ENCODER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 18/36頁
文件大?。?/td> 208K
代理商: TMC2491AR2C
PRODUCT SPECIFICATION
TMC2490A/TMC2491A
25
Serial Interface Read/Write Examples
Write to one control register
Start signal
Slave Address byte (R/W bit = LOW)
Base Address byte
Data byte to base address
Stop signal
Write to four consecutive control registers
Start signal
Slave Address byte (R/W bit = LOW)
Base Address byte
Data byte to base address
Data byte to (base address + 1)
Data byte to (base address + 2)
Data byte to (base address + 3)
Stop signal
Read from one control register
Start signal
Slave Address byte (R/W bit = LOW)
Base Address byte
Stop signal
Start signal
Slave Address byte (R/W bit = HIGH)
Data byte from base address
No Acknowledge
Read from four consecutive control registers
Start signal
Slave Address byte (R/W bit = LOW)
Base Address byte
Stop signal
Start signal
Slave Address byte (R/W bit = HIGH)
Data byte from base address
Data byte from (base address + 1)
Data byte from (base address + 2)
Data byte from (base address + 3)
No Acknowledge
Figure 16. Serial Interface – Typical Byte Transfer
Figure 16A. Chip Address with Read/Write Bit
24470A
MSB
LSB
ACK
SCL/
CS
SDA / R/
W
65-3648-05
A6
A5
A4
A3
A2
SA1
SA0
R/
W
ACK
SCL/
CS
SDA / R/
W
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