st20-gp6 STMicroelectronics, st20-gp6 Datasheet - Page 89

• Manufacturer Part Number: st20-gp6
• Description: Gps Processor
• Manufacturer: STMicroelectronics

ASCTxBuffer register
Writing to the transmit buffer register starts data transmission.
ASCTxBuffer
Bit
0
1
2
3
4
5
6
7
8
15:9
Bit field
TD0
TD1
TD2
TD3
TD4
TD5
TD6
TD7/Parity
TD8/Parity
/Wake/0
Function
Transmit buffer data D0
Transmit buffer data D1
Transmit buffer data D2
Transmit buffer data D3
Transmit buffer data D4
Transmit buffer data D5
Transmit buffer data D6
Transmit buffer data D7, or parity bit - dependent on the operating mode (the setting of the
Mode field in the ASCControl register).
Transmit buffer data D8, or parity bit, or wake-up bit or undefined - dependent on the operating
mode (the setting of the Mode field in the ASCControl register).
Note: If the Mode field selects an 8-bit frame then this bit should be written as 0.
RESERVED. Write 0.
ASC base address + #04
Table 15.2 ASCTxBuffer register format
ST20-GP6
Write only
89/123