C8051T630DK Silicon Laboratories Inc, C8051T630DK Datasheet - Page 113

• Manufacturer Part Number: C8051T630DK
• Description: KIT DEV FOR C8051T630 FAMILY
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051T630DK

• Contents: Board, daughter boards, power adapter, cables, documentation and software
• Processor To Be Evaluated: C8051T63x
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051T630, T631, T632, T633, T634 and T635 MCUs
• For Use With: 336-1465 - BOARD SOCKET DAUGHTER 20-QFN
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1464

20.2.3. Assigning Port I/O Pins to External Digital Event Capture Functions
External digital event capture functions can be used to trigger an interrupt or wake the device from a low
power mode when a transition occurs on a digital I/O pin. The digital event capture functions do not require
dedicated pins and will function on both GPIO pins (PnSKIP = 1) and pins in use by the Crossbar (PnSKIP
= 0). External digital event capture functions cannot be used on pins configured for analog I/O. Table 20.3
shows all available external digital event capture functions.
Digital Function
External Interrupt 0
External Interrupt 1
Port Match
Table 20.3. Port I/O Assignment for External Digital Event Capture Functions
Potentially Assignable Port Pins
Rev. 1.0
P0.0–P0.7
P0.0–P0.7
P0.0–P1.7
C8051T630/1/2/3/4/5
P0MASK, P0MAT
P1MASK, P1MAT
SFR(s) used for
Assignment
IT01CF
IT01CF
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