C8051F540-TB Silicon Laboratories Inc, C8051F540-TB Datasheet - Page 156

• Manufacturer Part Number: C8051F540-TB
• Description: BOARD PROTOTYPE W/C8051F540
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F540-TB

• Contents: Board
• Processor To Be Evaluated: C8051F54x
• Processor Series: C8051F54x
• Interface Type: USB
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F54x
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1672

C8051F54x
SFR Definition 18.3. XBR2: Port I/O Crossbar Register 1
SFR Address = 0xC7; SFR Page = 0x0F
156
Name WEAKPUD
Reset
5:1
Bit
Type
7
6
0
Bit
WEAKPUD
Reserved
XBARE
LIN0E
Name
R/W
7
0
Port I/O Weak Pullup Disable.
0: Weak Pullups enabled (except for Ports whose I/O are configured for analog
mode).
1: Weak Pullups disabled.
Crossbar Enable.
0: Crossbar disabled.
1: Crossbar enabled.
Always Write to 00000b.
LIN I/O Output Enable.
0: LIN I/O unavailable at Port pin.
1: LIN_TX, LIN_RX routed to Port pins.
XBARE
R/W
6
0
R/W
5
0
Rev. 1.1
R/W
4
0
Function
Reserved
R/W
3
0
R
2
0
R/W
1
0
LIN0E
R/W
0
0