Infineon TC2X4, Руководство пользователя

Страница: 28 / 47

Application Kit TC2X4
Hardware Manual
Signal Description
User’s Manual 4-1 V 1.0, 2014-10
4 Signal Description
For more information about the signals please see the user manuals for TC2X4 and/or
the schematics of the board.
Table 4-1 Power Signals
Short Name Description
VCC_IN Supply Input (5,5V...50V(40V))
VIN Input voltage of power supply device
GND Ground
VDD Core Supply Voltage (1,3V)
VDDP3 Port Supply Voltage (3,3V)
VSSOSC Oscillator Ground
VSSM ADC Analog Part Ground
VDDM ADC Analog Part Supply Voltage (VREF_5V, 5V or 3,3V)
VAGND ADC Reference Ground
VAREF ADC Reference Voltage (VREF_5V or 3,3V)
VDD_FT Supply Voltage FT2232HL device (3,3V)
VDD_USB USB Supply Voltage (5V)
Table 4-2 Reset Signals
Short Name Description
/PORST Power On Reset
/ESR0 External Service Request 0 (Hardware Reset)
/ESR1 External Service Request 1 (Non Maskable Interrupt)
Table 4-3 Interrupt Signals
Short Name Description
REQ1 / P15.8 External Trigger Input 1
REQ3 / P10.3 External Trigger Input 3
REQ5 / P10.8 External Trigger Input 5
REQ8 / P33.7 External Trigger Input 8 (RTC alarm activ)
REQ9 / P20.0 External Trigger Input 9(Touch acttiv)
REQ11 / P20.9 External Trigger Input 11 (MD Interrupt)
Downloaded by mohamedomar.triki@infineon.com 09/08/2019 14:04:27