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参数资料
| 型号： | MSM9225 |
| 厂商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | CAN (Controller Area Network) Controller |
| 中文描述： | CAN（控制器局域网）控制器 |
| 文件页数： | 7/74页 |
| 文件大小： | 488K |
| 代理商： | MSM9225 |
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Semiconductor
MSM9225
15/73
(3) Error interrupt output enable: EINTE
When an error occurs, this bit is used to output error interrupt signal INTE from interrupt
pin INT.
When EINTE is "0", an error interrupt signal is not output from the interrupt pin.
When EINTE is "1", an error interrupt signal is output from the interrupt pin.
At reset, EINTE is set to "0".
(4) Transmission interrupt request flag: ITF
ITF becomes "1" when a transmission interrupt is generated. Only "0" can be written to
this bit.
At reset, ITF is set to "0".
(5) Receive interrupt request flag: IRF
IRF becomes "1" when a receive interrupt is generated. Only "0" can be written to this bit.
At reset, IRF is set to "0".
(6) Error interrupt request flag: IEF
IEF becomes "1" when an error occurs. Only "0" can be written to this bit.
At reset, IEF is set to "0".
(7) Master interrupt control enable: MEINT
This bit is used to set enable/disable of communication interrupts.
The flowchart of interrupt control is shown below.
When MEINT is "0", interrupt request control is disabled.
When MEINT is "1", interrupt request control is enabled.
At reset, MEINT is set to "0".
EIT (each message)
ITF
Interrupt factor
(transmission completion)
EINTT
1
0
EIR (each message)
IRF
Interrupt factor
(reception completion)
EINTR
1
0
EINTE
1
0
IEF
Interrupt factor (An error occurs)
MEINT
1
0
INT pin
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相关代理商/技术参数 |
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| MSM9225B | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:CAN (Controller Area Network) Controller |
| MSM9225BGA | 制造商:ROHM Semiconductor 功能描述: |
| MSM9225BGA-2K | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:CAN (Controller Area Network) Controller |
| MSM9225BGAZ020 | 制造商:ROHM Semiconductor 功能描述: |
| MSM9225BGAZ0VL | 制造商:ROHM Semiconductor 功能描述: |
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