CC2510FX Datasheet, PDF (159/244 Pages) List of Unclassifed Manufacturers – True System-on-Chip with Low Power RF Transceiver and 8051 MCU

C2510Fx / CC2511Fx
U0GCR (0xC5) – USART 0 Generic Control
Bit Name
7
CPOL
6
CPHA
5
ORDER
4:0 BAUD_E[4:0]
Reset R/W
0
R/W
0
R/W
0
R/W
0x00 R/W
Description
SPI 0 clock polarity
0 Negative clock polarity (SCK low when idle)
1 Positive clock polarity (SCK high when idle)
SPI 0 clock phase
0 Data centered on first edge of SCK period
1 Data centered on second edge of SCK period
Bit order for transfers
0 LSB first
1 MSB first
Baud rate exponent value. BAUD_E along with BAUD_M decides the UART 0
baud rate and the SPI 0 clock (SCK) frequency
U0DBUF (0xC1) – USART 0 Receive/Transmit Data Buffer
Bit Name
7:0 DATA[7:0]
Reset R/W
0x00 R/W
Description
USART 0 receive and transmit data buffer. Writing data to U0DBUF places
the data into the internal transmit buffer. Reading U0DBUF returns the
contents of the receive buffer.
U0BAUD (0xC2) – USART 0 Baud Rate Control
Bit Name
7:0 BAUD_M[7:0]
Reset R/W
0x00 R/W
Description
Baud rate mantissa value. BAUD_M along with BAUD_E decides the UART 0
baud rate and the SPI 0 clock (SCK) frequency
SWRS055D
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