CC2510FX Datasheet, PDF (161/244 Pages) List of Unclassifed Manufacturers – True System-on-Chip with Low Power RF Transceiver and 8051 MCU

C2510Fx / CC2511Fx
U1UCR (0xFB) – USART 1 UART Control
Bit Name
7
FLUSH
6
FLOW
5
D9
4
BIT9
3
PARITY
2
SPB
1
STOP
0
START
Reset
0
0
0
0
0
0
1
0
R/W Description
R0/W1 Flush unit. When set to 1, this event will immediately stop the current
operation and return the unit to idle state.
This bit will be 0 when returning from PM2 and PM3
R/W UART 1 hardware flow control enable. Selects use of hardware flow control
with RTS and CTS pins
0 Flow control disabled
1 Flow control enabled
R/W UART 1 data bit 9 contents. This value is used when 9 bit transfer is
enabled. When parity is disabled the value written to D9 is transmitted as the
9^th bit when BIT9=1.
If parity is enabled then this bit sets the parity level as follows.
0 Even parity
1 Odd parity
R/W UART 1 9-bit data enable
0 8 bits transfer
1 9 bits transfer (content of the 9^th bit is given by D9 and PARITY.)
R/W UART 1 parity enable
0 Parity disabled
1 Parity enabled
R/W UART 1 number of stop bits
0 1 stop bit
1 2 stop bits
R/W UART 1 stop bit level
0 Low stop bit
1 High stop bit
R/W UART 1 start bit level. The polarity of the idle line is assumed to be the
opposite of the selected start bit level.
0 Low start bit
1 High start bit
SWRS055D
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