tmp86c847iug TOSHIBA Semiconductor CORPORATION, tmp86c847iug Datasheet - Page 130

• Manufacturer Part Number: tmp86c847iug
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

11.3 Transfer Data Format
11. Asynchronous Serial interface (UART )
11.3 Transfer Data Format
PE
0
0
1
1
and parity (Select parity in UARTCR1<PE>; even- or odd-numbered parity by UARTCR1<EVEN>) are added to
the transfer data. The transfer data formats are shown as follows.
In UART, an one-bit start bit (Low level), stop bit (Bit length selectable at high level, by UARTCR1<STBT>),
Note: In order to switch the transfer data format, perform transmit operations in the above Figure 11-3 sequence except
for the initial setting.
STBT
0
1
0
1
Figure 11-3 Caution on Changing Transfer Data Format
With parity / 1 STOP bit
Start
Start
Start
Start
1
Figure 11-2 Transfer Data Format
Bit 0
Bit 0
Bit 0
Bit 0
2
Without parity / 1 STOP bit
Bit 1
Bit 1
Bit 1
Bit 1
With parity / 2 STOP bit
3
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Frame Length
Bit 6
Bit 6
Bit 6
Bit 6
8
Without parity / 2 STOP bit
Bit 7
Bit 7
Bit 7
Bit 7
9
Stop 1
Stop 1
Parity
Parity
10
Stop 2
Stop 1
Stop 1
11
TMP86C847IUG
Stop 2
12