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参数资料
型号： TMP86CH47SUG
厂商： Toshiba Corporation
英文描述： Zener Diode; Application: General; Pd (mW): 500; Vz (V): 18.1 to 19.0; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35
中文描述： 8位微控制器
文件页数： 134/160页
文件大小： 1627K
代理商： TMP86CH47SUG
Page 126
11. Asynchronous Serial interface (UART )
11.9 Status Flag
TMP86CH47SUG
Figure 11-7 Generation of Overrun Error
Note:Receive operations are disabled until the overrun error flag UARTSR<OERR> is cleared.
11.9.4 Receive Data Buffer Full
Loading the received data in RDBUF sets receive data buffer full flag UARTSR<RBFL> to "1". The
UARTSR<RBFL> is cleared to “0” when the RDBUF is read after reading the UARTSR.
Figure 11-8 Generation of Receive Data Buffer Full
Note:If the overrun error flag UARTSR<OERR> is set during the period between reading the UARTSR and reading
the RDBUF, it cannot be cleared by only reading the RDBUF. Therefore, after reading the RDBUF, read the
UARTSR again to check whether or not the overrun error flag which should have been cleared still remains
set.
11.9.5 Transmit Data Buffer Empty
When no data is in the transmit buffer TDBUF, that is, when data in TDBUF are transferred to the transmit
shift register and data transmit starts, transmit data buffer empty flag UARTSR<TBEP> is set to “1”. The
UARTSR<TBEP> is cleared to “0” when the TDBUF is written after reading the UARTSR.
Final bit
Stop
Shift register
xxxx0
*
1xxxx0
yyyy
xxx0
**
RXD pin
UARTSR<OERR>
INTRXD interrupt
After reading UARTSR then
RDBUF clears OERR.
RDBUF
UARTSR<RBFL>
Final bit
Stop
Shift register
xxxx0
*
1xxxx0
xxxx
yyyy
xxx0
**
RXD pin
UARTSR<RBFL>
INTRXD interrupt
RDBUF
After reading UARTSR then
RDBUF clears RBFL.
相关PDF资料
PDF描述
TMP86CH49FG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 18.8 to 19.7; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
TMP86CH72FG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 19.5 to 20.4; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
TMP86CK74AFG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 20.2 to 21.1; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
TMP86CM23AUG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 20.9 to 21.9; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
TMP86CM27FG Zener Diode; Application: General; Pd (mW): 500; Vz (V): 21.6 to 22.6; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V): &#160; ESD (kV) min: -; Package: DO-35
相关代理商/技术参数
参数描述
TMP86CH47U 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:CMOS 8 BIT MICROCONTROLLER
TMP86CH47UG 制造商:Toshiba America Electronic Components 功能描述:MCU 8BIT TLCS-870 CISC 16KB ROM 5V 44PQFP - Rail/Tube
TMP86CH49FG 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:8 Bit Microcontroller
TMP86CH72FG 制造商:Toshiba America Electronic Components 功能描述:TLCS870/C 16K ROM , VFT - Rail/Tube
TMP86CK74AF 制造商:未知厂家 制造商全称:未知厂家 功能描述:Microcontroller
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