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參數(shù)資料
| 型號： | RS5C372A |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | XO, clock |
| 英文描述： | I2C bus SERIAL INTERFACE REAL-TIME CLOCK ICs |
| 中文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封裝： | SSOP-8 |
| 文件頁數(shù)： | 35/59頁 |
| 文件大?。?/td> | 442K |
| 代理商： | RS5C372A |
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RS5C372A/B
31
1.2-5 Data transmission read format of the RS5C372A/B
The RS5C372A/B allow the following three readout methods of data from an internal register.
1) The first method to reading data from the internal register is to specify an internal address by setting the internal
address pointer and the transmission format register described 1.2-4, generate the repeated start condition (see
section 1.2-3) to change the data transmission direction to perform reading. The internal address pointer is set to
Fh when the stop condition is met. Therefore, this method of reading allows no insertion of the stop condition
before the repeated start condition. Set 0h to the transmission format register.
Example 1 of data read
(when data is read from 2h to 4h)
S 0 1 1 0
0
0
1
0
0 0 1 0
0 0
0
0
A
A
A
A P
A
1
0
Sr
0 0 1 0
A
1
1
R/W=0 (Write)
Transmission of
slave address
(0110010)
Transmission of
slave address
(0110010)
Setting of
2h to the
internal
address
pointer
Setting of
0h to the
trans-
mission
format
register
Reading of data from
the internal address 2h.
Reading of data from
the internal address 3h.
Reading of data from
the internal address 4h.
Data
Data
Data
Repeated start condition
R/W=1 (Read)
S
Sr
A
A
Master to slave
Slave to master
Start condition
Acknowledge signal
Repeated start condition
P Stop condition
A
相關PDF資料 |
PDF描述 |
|---|---|
| RS5C372B | I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E1 | I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E2 | I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C62 | REAL-TIME CLOCK |
| RSBL-9-S | Using Permanent Magnet, High sensitivity Two Poles Signal Relay RSB RELAYS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| RS5C372B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E1 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E2 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C373A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Real-Time Clock |
| RS5C4FC | 制造商:Dialight 功能描述: |
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