TMP86xy08I/S/DMG/NG Toshiba, TMP86xy08I/S/DMG/NG Datasheet - Page 120

• Manufacturer Part Number: TMP86xy08I/S/DMG/NG
• Manufacturer: Toshiba

Specifications of TMP86xy08I/S/DMG/NG

• Package: SSOP30/SDIP30
• Rom Types (m=mask,p=otp,f=flash): M/P/F
• Rom Size: 4/8
• Ram Size: 256/256
• Driver Led: 8
• Driver Lcd: -
• Spi/sio Channels: 1
• Uart/sio Channels: 1
• I2c/sio Channels: -
• High-speed Serial Output: -
• Adc 8-bit Channels: 6
• Adc 10-bit Channels: -
• Da Converter Channels: -
• Timer Counter 18-bit Channel: -
• Timer Counter 16-bit Channel: 1
• Timer Counter 8-bit Channel: 2
• Motor Channels: -
• Watchdog Timer: Y
• Dual Clock: Y
• Clock Gear: -
• Number Of I/o Ports: 24
• Power Supply (v): 4.5 to 5.5

TDBUF
TXD pin
UARTSR<TBEP>
INTTXD interrupt
Shift register
10.9.6 Transmit End Flag
TXD pin
UARTSR<TBEP>
UARTSR<TEND>
INTTXD interrupt
Shift register
Figure 10-10 Generation of Transmit End Flag and Transmit Data Buffer Empty
UARTSR<TEND> is set to “1”. The UARTSR<TEND> is cleared to “0” when the data transmit is started after
writing the TDBUF.
When data are transmitted and no data is in TDBUF (UARTSR<TBEP> = “1”), transmit end flag
***** 1
xxxx
Figure 10-9 Generation of Transmit Data Buffer Empty
***
1xx
1xxxx0
Start
****
Data write
* 1xxxx
1x
Bit 0
yyyy
***** 1
Stop
Page 109
Data write for TDBUF
Final bit
**** 1x
***** 1
Stop
After reading UARTSR writing TDBUF
clears TBEP.
1yyyy0
1yyyy0
Start
TMP86C808DMG
zzzz
Data write
* 1yyyy
Bit 0