TMP86xy49UG/F/NG Toshiba, TMP86xy49UG/F/NG Datasheet - Page 164

• 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

TD1BUF
TXD1 pin
UART1SR<TBEP>
INTTXD1 interrupt
Shift register
12.9.6 Transmit End Flag
TXD1 pin
UART1SR<TBEP>
UART1SR<TEND>
INTTXD1 interrupt
Shift register
Figure 12-10 Generation of Transmit End Flag and Transmit Data Buffer Empty
UART1SR<TEND> is set to “1”. The UART1SR<TEND> is cleared to “0” when the data transmit is started
after writing the TD1BUF.
When data are transmitted and no data is in TD1BUF (UART1SR<TBEP> = “1”), transmit end flag
***** 1
xxxx
Figure 12-9 Generation of Transmit Data Buffer Empty
***
1xx
1xxxx0
Start
****
Data write
* 1xxxx
1x
Bit 0
yyyy
***** 1
Stop
Page 147
Data write for TD1BUF
Final bit
**** 1x
***** 1
Stop
After reading UART1SR writing
TD1BUF clears TBEP.
1yyyy0
1yyyy0
Start
zzzz
TMP86PM49UG
Data write
* 1yyyy
Bit 0