C8051F350-TB Silicon Laboratories Inc, C8051F350-TB Datasheet - Page 177

• Manufacturer Part Number: C8051F350-TB
• Description: PROTOTYPINGBOARDWITH C8051F350
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F350-TB

• Contents: Board
• Processor To Be Evaluated: C8051F35x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F350
• Silicon Family Name: C8051F35x
• Kit Contents: Board
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F350
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

C8051F350/1/2/3
SFR Definition 20.2. SBUF0: Serial (UART0) Port Data Buffer
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset Value
00000000
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
0x99
SFR Address:
Bits7–0: SBUF0[7:0]: Serial Data Buffer Bits 7–0 (MSB–LSB)
This SFR accesses two registers; a transmit shift register and a receive latch register. When
data is written to SBUF0, it goes to the transmit shift register and is held for serial transmis-
sion. Writing a byte to SBUF0 initiates the transmission. A read of SBUF0 returns the con-
tents of the receive latch.
Rev. 1.1
177