TMP86xy49UG/F/NG Toshiba, TMP86xy49UG/F/NG Datasheet - Page 161

• Manufacturer Part Number: TMP86xy49UG/F/NG
• Manufacturer: Toshiba

Specifications of TMP86xy49UG/F/NG

• Package: LQFP64/QFP64/SDIP64
• Rom Types (m=mask,p=otp,f=flash): M/P/F
• Rom Size: 16/32/60
• Ram Size: 512/1K/2K
• Driver Led: 13
• Driver Lcd: -
• Spi/sio Channels: 2
• Uart/sio Channels: 2
• I2c/sio Channels: 1
• High-speed Serial Output: -
• Adc 8-bit Channels: -
• Adc 10-bit Channels: 16
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 2
• Timer Counter 8-bit Channel: 4
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 56
• Power Supply (v): 4.5 to 5.5

12.6 STOP Bit Length
12.6 STOP Bit Length
12.7 Parity
12.8 Transmit/Receive Operation
12.8.1 Data Transmit Operation
12.8.2 Data Receive Operation
UART1CR1<EVEN>.
Select a transmit stop bit length (1 bit or 2 bits) by UART1CR1<STBT>.
Set parity / no parity by UART1CR1<PE> and set parity type (Odd- or Even-numbered) by
TD1BUF (Transmit data buffer). Writing data in TD1BUF zero-clears UART1SR<TBEP>, transfers the data
to the transmit shift register and the data are sequentially output from the TXD1 pin. The data output include a
one-bit start bit, stop bits whose number is specified in UART1CR1<STBT> and a parity bit if parity addition
is specified. Select the data transfer baud rate using UART1CR1<BRG>. When data transmit starts, transmit
buffer empty flag UART1SR<TBEP> is set to “1” and an INTTXD1 interrupt is generated.
written to TD1BUF, the TXD1 pin is fixed at high level.
When transmitting data, first read UART1SR, then write data in TD1BUF. Otherwise, UART1SR<TBEP> is
not zero-cleared and transmit does not start.
RD1BUF (Receive data buffer). At this time, the data transmitted includes a start bit and stop bit(s) and a parity
bit if parity addition is specified. When stop bit(s) are received, data only are extracted and transferred to
RD1BUF (Receive data buffer). Then the receive buffer full flag UART1SR<RBFL> is set and an INTRXD1
interrupt is generated. Select the data transfer baud rate using UART1CR1<BRG>.
data buffer) but discarded; data in the RD1BUF are not affected.
Set UART1CR1<TXE> to “1”. Read UART1SR to check UART1SR<TBEP> = “1”, then write data in
While UART1CR1<TXE> = “0” and from when “1” is written to UART1CR1<TXE> to when send data are
Set UART1CR1<RXE> to “1”. When data are received via the RXD1 pin, the receive data are transferred to
If an overrun error (OERR) occurs when data are received, the data are not transferred to RD1BUF (Receive
Note:When a receive operation is disabled by setting UART1CR1<RXE> bit to “0”, the setting becomes valid when
data receive is completed. However, if a framing error occurs in data receive, the receive-disabling setting
may not become valid. If a framing error occurs, be sure to perform a re-receive operation.
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TMP86PM49UG