C8051F020-TB Silicon Laboratories Inc, C8051F020-TB Datasheet - Page 226

• Manufacturer Part Number: C8051F020-TB
• Description: BOARD PROTOTYPING W/C8051F020
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F020-TB

• Contents: Board
• Processor To Be Evaluated: C8051F02x
• Interface Type: USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051F020
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

C8051F020/1/2/3
226
Bit7:
Bit6:
Bit5:
Bit4:
Bit3:
Bits2-0:
R/W
Bit7
-
UNUSED. Read = 0b, Write = don’t care.
T4M: Timer 4 Clock Select.
This bit controls the division of the system clock supplied to Timer 4. This bit is ignored when the
timer is in baud rate generator mode or counter mode (i.e. C/T4 = 1).
0: Timer 4 uses the system clock divided by 12.
1: Timer 4 uses the system clock.
T2M: Timer 2 Clock Select.
This bit controls the division of the system clock supplied to Timer 2. This bit is ignored when the
timer is in baud rate generator mode or counter mode (i.e. C/T2 = 1).
0: Timer 2 uses the system clock divided by 12.
1: Timer 2 uses the system clock.
T1M: Timer 1 Clock Select.
This bit controls the division of the system clock supplied to Timer 1.
0: Timer 1 uses the system clock divided by 12.
1: Timer 1 uses the system clock.
T0M: Timer 0 Clock Select.
This bit controls the division of the system clock supplied to Counter/Timer 0.
0: Counter/Timer uses the system clock divided by 12.
1: Counter/Timer uses the system clock.
Reserved. Read = 000b, Must Write = 000.
T4M
R/W
Bit6
Figure 22.1. CKCON: Clock Control Register
T2M
R/W
Bit5
T1M
R/W
Bit4
Rev. 1.4
T0M
R/W
Bit3
Reserved
R/W
Bit2
Reserved
R/W
Bit1
Reserved
R/W
Bit0
SFR Address:
00000000
Reset Value
0x8E