C8051T322-GQR Silicon Labs, C8051T322-GQR Datasheet - Page 225

• Manufacturer Part Number: C8051T322-GQR
• Description: 8-bit Microcontrollers - MCU USB-OTP-16K-LQFP32
• Manufacturer: Silicon Labs

Specifications of C8051T322-GQR

• Rohs: yes
• Core: 8051
• Processor Series: C8051
• Data Bus Width: 8 bit

SFR Definition 26.4. SBCON1: UART1 Baud Rate Generator Control
SFR Address = 0xAC
SFR Definition 26.5. SBRLH1: UART1 Baud Rate Generator High Byte
SFR Address = 0xB5
Name Reserved
Reset
Name
Reset
Bit
5:2
1:0 SB1PS[1:0] Baud Rate Prescaler Select.
Bit
7:0 SBRLH1[7:0] UART1 Baud Rate Reload High Bits.
Type
Type
7
6
Bit
Bit
Reserved
Reserved
SB1RUN
Name
Name
R/W
7
0
7
0
Reserved. Read = 0b. Must Write 0b.
Baud Rate Generator Enable.
0: Baud Rate Generator is disabled. UART1 will not function.
1: Baud Rate Generator is enabled.
Reserved. Read = 0000b. Must Write 0000b.
00: Prescaler = 12
01: Prescaler = 4
10: Prescaler = 48
11: Prescaler = 1
High Byte of reload value for UART1 Baud Rate Generator.
SB1RUN
R/W
6
0
6
0
Reserved
R/W
5
0
5
0
C8051T620/621/320/321/322/323
Reserved
R/W
Rev. 1.1
4
0
4
0
SBRLH1[7:0]
R/W
Function
Reserved
Function
R/W
3
0
3
0
Reserved
R/W
2
0
2
0
1
0
1
0
SB1PS[1:0]
R/W
0
0
0
0
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