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参数资料
| 型号： | RS5C372A-E2 |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封装： | 0.65 MM PITCH, SSOP-8 |
| 文件页数： | 29/59页 |
| 文件大小： | 442K |
| 代理商： | RS5C372A-E2 |
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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
1
0
0 0 1 0
0 0
0
A
A P
A
1
0
Sr
0 0 1 0
A
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
Repeated start condition
R/W=1 (Read)
S
Sr
A
Master to slave
Slave to master
Start condition
Acknowledge signal
Repeated start condition
P Stop condition
A
相关PDF资料 |
PDF描述 |
|---|---|
| RT6224K-125 | 64-BIT, 125 MHz, RISC PROCESSOR, XMA100 |
| RT6224K-90 | 64-BIT, 90 MHz, RISC PROCESSOR, XMA100 |
| RT6224K-55 | 64-BIT, 55 MHz, RISC PROCESSOR, XMA100 |
| RT6226K-90 | 64-BIT, 90 MHz, RISC PROCESSOR, XMA100 |
| RT6226K-110/1024 | 64-BIT, 110 MHz, RISC PROCESSOR, XMA100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RS5C372B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E1 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C372B-E2 | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:I2C-bus Serial Interface Real Time Clock (8pin SSOP) |
| RS5C373A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-Time Clock |
| RS5C4FC | 制造商:Dialight 功能描述: |
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