C8051F996DK Silicon Laboratories Inc, C8051F996DK Datasheet - Page 222

• Manufacturer Part Number: C8051F996DK
• Description: KIT DEV FOR C8051F996
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F996DK

• Contents: Board, Batteries, Cables, CDs, Debug Adapter, Documentation, Power Adapter
• Processor To Be Evaluated: C8051F996
• Processor Series: C8051F98x
• Interface Type: USB
• Operating Supply Voltage: 3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F996
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1963

C8051F99x-C8051F98x
SFR Definition 21.3. XBR2: Port I/O Crossbar Register 2
SFR Page = 0x0; SFR Address = 0xE3
222
Note: The Crossbar must be enabled (XBARE = 1) to use any Port pin as a digital output.
Name
Reset
Type
5:0
Bit
Bit
7
6
WEAKPUD
WEAKPUD Port I/O Weak Pullup Disable.
Unused
XBARE
Name
R/W
7
0
0: Weak Pullups enabled (except for Port I/O pins configured for analog mode).
Crossbar Enable.
0: Crossbar disabled.
1: Crossbar enabled.
Read = 000000b; Write = Don’t Care.
XBARE
R/W
6
0
R/W
5
0
Rev. 1.0
R/W
4
0
Function
R/W
3
0
R/W
2
0
R/W
1
0
R/W
0
0