CC2510FX Datasheet, PDF (156/253 Pages) List of Unclassifed Manufacturers – True System-on-Chip with Low Power RF Transceiver and 8051 MCU

CC2510Fx / CC2511Fx
U1UCR (0xFB) – USART 1 UART Control
Bit Name
7 _FLUSH
6_-
5 _D9
4 _BIT9
3 _PARITY
2 _SPB
1 _STOP
0 _START
Reset
0
0
0
0
0
0
1
0
R/W
R0/W1
R/W
Description
Flush unit. When set, this event will immediately stop the current
operation and return the unit to idle state.
Reserved. Must be written as 0.
R/W UART data bit 9 contents. This value is used 9 bit transfer is
enabled. When parity is disabled the value written to D9 is
transmitted as the bit 9 when 9 bit data is enabled.
If parity is enabled then this bit sets the parity level as follows.
0 Even parity
1 Odd parity
R/W UART 9-bit data enable. When this bit is 1, data is 9 bits and the
contents of data bit 9 is given by D9 and PARITY.
0 8 bits transfer
1 9 bits transfer
R/W UART parity enable.
0 Parity disabled
1 Parity enabled
R/W UART number of stop bits. Selects the number of stop bits to
transmit
0 1 stop bit
1 2 stop bits
R/W UART stop bit level
0 Low stop bit
1 High stop bit
R/W UART 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
CC2510Fx/CC2511Fx PRELIMINARY Data Sheet (Rev. 1.2) SWRS055A Page 156 of
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