upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 260
upd78f0124hgba1-8et-a
Manufacturer Part Number
upd78f0124hgba1-8et-a
Description
8-bit Single-chip Microcontrollers
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.UPD78F0124HGBA1-8ET-A.pdf
(502 pages)
- Current page: 260 of 502
- Download datasheet (4Mb)
260
1. Stop bit length: 1
2. Stop bit length: 2
(c) Transmission
The T
register 0 (ASIM0) is set to 1.
Transmission can be started by writing transmit data to transmit shift register 0 (TXS0). The start bit, parity
bit, and stop bit are automatically appended to the data.
When transmission is started, the start bit is output from the T
order starting from the LSB. When transmission is completed, the parity and stop bits set by ASIM0 are
appended and a transmission completion interrupt request (INTST0) is generated.
Transmission is stopped until the data to be transmitted next is written to TXS0.
Figure 13-8 shows the timing of the transmission completion interrupt request (INTST0). This interrupt
occurs as soon as the last stop bit has been output.
Caution After transmit data is written to TXS0, do not write the next transmit data before the
T
T
X
X
D0 (output)
D0 (output)
X
INTST0
INTST0
D0 pin outputs a high level when bit 7 (POWER0) of asynchronous serial interface operation mode
transmission completion interrupt signal (INTST0) is generated.
Figure 13-8. Transmission Completion Interrupt Request Timing
Start
Start
CHAPTER 13 SERIAL INTERFACE UART0
D0
D0
If bit 6 (TXE0) of ASIM0 is then set to 1, transmission is enabled.
User’s Manual U16962EJ3V0UD
D1
D1
D2
D2
D6
D6
X
D0 pin, followed by the rest of the data in
D7
D7
Parity
Parity
Stop
Stop
Related parts for upd78f0124hgba1-8et-a
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Renesas Technology Corp [Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series]
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
RENESAS MCU M16C FAMILY / M16C/Tiny SERIES
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Renesas Starter Kit for RX210
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas StarterKit for RX630
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit+ for RX63N
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
EVALBOARD/Renesas Starter Kit
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
FLASH PROGRAMMER FOR RENESAS MICROCONTROLLERS
Manufacturer:
Renesas Electronics Corporation.
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet:
Part Number:
Description:
Manufacturer:
Renesas Electronics Corporation.
Datasheet: