Infineon TC1782, User Manual, Page: 34 / 59

TriBoard TC176X/TC116X/TC1782/TC1387
Hardware Manual
Signal Description
User’s Manual 6-1 V 2.1, 2009-06
6 Signal Description
For more information about the signals please see the user manuals from
TC176X/TC116X/TC1782/TC1387 and/or the schematics of the board.
Table 6-1 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 or 1,5V)
VDDP Port Supply Voltage (3,3V)
VDDFL3 Flash Supply Voltage (3,3V)
VDDESB Emulation Stand-by SRAM Supply Voltage (1,3V or 1,5V)
VDDOSC Main Oscillator Supply Voltage (1,3V or 1,5V)
VDDOSC3 Main Oscillator Supply Voltage (3,3V)
VSSOSC Main Oscillator Ground
VSSM ADC Analog Part Ground
VDDM ADC Analog Part Supply Voltage (5V for TC1767, TC1782
and TC1387 other 3,3V)
VSSMF FADC Analog Part Ground
VDDMF FADC Analog Part Supply Voltage (3,3V)
VDDAF FADC Analog Part Logic Supply Voltage (1,3V or 1,5V)
VAGND0 ADC0 Reference Ground
VAREF0 ADC0 Reference Voltage (VDDM)
VFAGND FADC Reference Ground
VFAREF FADC Reference Voltage (VDDMF)
VDDP_CIC Port Supply Voltage safety device (3,3V)
VAGND_CIC ADC Reference Ground safety device
VAREF_CIC ADC Reference Voltage safety device (2,5V)
Table 6-2 Reset Signals
Short Name Description
/PORST Power On Reset
/HDRST (ESR0) Hardware Reset