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參數(shù)資料
| 型號(hào)： | ST72521B |
| 英文描述： | ST72521B - 80/64-PIN 8-BIT MCU WITH 32 TO 60K ROM. FIVE TIMERS. SPI. SCI. I2C. CAN INTERFACE |
| 中文描述： | ST72521B - 80/64-PIN 8位32至60,000 ROM的微處理器。 5個(gè)定時(shí)器。的SPI。脊髓損傷。 I2C總線。 CAN接口 |
| 文件頁(yè)數(shù)： | 133/198頁(yè) |
| 文件大小： | 2504K |
| 代理商： | ST72521B |
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ST72521B
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CONTROLLER AREA NETWORK
(Cont’d)
INTERRUPT CONTROL REGISTER (ICR)
Read/Write
Reset Value: 00h
ESCI
Extended Status Change Interrupt
Read/Set/Clear
Set by software to specify that SCIF is to be set on
receive errors also.
Cleared by software to set SCIF only on status
changes and wake-up but not on all receive errors.
RXIE
Receive Interrupt Enable
Read/Set/Clear
Set by software to enable an interrupt request
whenever a message has been received free of er-
rors.
Cleared by software to disable receive interrupt re-
quests.
Read/Set/Clear
Set by software to enable an interrupt request
whenever a message has been successfully trans-
mitted.
Cleared by software to disable transmit interrupt
requests.
SCIE
Status Change Interrupt Enable
Read/Set/Clear
Set by software to enable an interrupt request
whenever the node’s status changes in run mode or
whenever a dominant pulse is received in standby
mode.
Cleared by software to disable status change inter-
rupt requests.
ORIE
Overrun Interrupt Enable
Read/Set/Clear
Set by software to enable an interrupt request
whenever a message should be stored and no re-
ceive buffer is avalaible.
Cleared by software to disable overrun interrupt re-
quests.
TEIE
Transmit Error Interrupt Enable
Read/Set/Clear
Set by software to enable an interrupt whenever an
error has been detected during transmission of a
message.
Cleared by software to disable transmit error inter-
rupts.
ETX
Early Transmit Interrupt
Read/Set/Clear
Set by software to request the transmit interrupt to
occur as soon as the arbitration phase has been
passed successfully.
Cleared by software to request the transmit inter-
rupt to occur at the completion of the transfer.
7
0
0
ESCI
RXIE
TXIE
SCIE
ORIE
TEIE
ETX
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST72521BAR6 | ST72521B - 80/64-PIN 8-BIT MCU WITH 32 TO 60K ROM. FIVE TIMERS. SPI. SCI. I2C. CAN INTERFACE |
| ST72521BAR9 | ST72521B - 80/64-PIN 8-BIT MCU WITH 32 TO 60K ROM. FIVE TIMERS. SPI. SCI. I2C. CAN INTERFACE |
| ST72521BM6 | ST72521B - 80/64-PIN 8-BIT MCU WITH 32 TO 60K ROM. FIVE TIMERS. SPI. SCI. I2C. CAN INTERFACE |
| ST72521BM9 | ST72521B - 80/64-PIN 8-BIT MCU WITH 32 TO 60K ROM. FIVE TIMERS. SPI. SCI. I2C. CAN INTERFACE |
| ST72521BR6 | ST72521B - 80/64-PIN 8-BIT MCU WITH 32 TO 60K ROM. FIVE TIMERS. SPI. SCI. I2C. CAN INTERFACE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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| ST7263-EMU2 | 功能描述:仿真器/模擬器 ST7 Emulator Board RoHS:否 制造商:Blackhawk 產(chǎn)品:System Trace Emulators 工具用于評(píng)估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2 |
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