User Manual

5-1

V2.0

Application Kit TC3X7 V2.0

2018-06

Application Kit Manual TC3X7

Hardware: Application Kit TC3X7 V2.0

Signal (on board used) Description

5

Signal (on board used) Description

For more information about the signals please see the user manual/datasheet for TC3X7 and/or the schematics

of the board.

All not mentioned signals are not used on the board and can be used outside if they are connected to the IO

Connectors see Figure 6-1. Optional marked signals are used only if they are connected (default is that they are

not used on the board).

5.1

Power Signals

5.2

Reset Signals

5.3

Config Signals

Table 5-1

Power Signals

Short name

Description

VCC_IN

Supply Input (3,5V...40V)

VIN

Input Voltage of Power Supply Device

GND

Ground

V_PREPEG

Pre Regulator Voltage (~5,8V)

+3V3

Supply Voltage (3,3V)

+5V

Supply Voltage (5V)

V_UC

Microcontroller Supply Voltage (5V or 3,3V depends on assembled TLF35584)

VREF_5V

Reference Supply Voltage (5V)

QST

Standby Supply Voltage (5V or 3,3V depends on assembled TLF35584)

VDD

Core Supply Voltage (1,25V)

VDDM

ADC Analog Part Supply Voltage (5V or 3,3V selectable via 1R resistors)

VAREF1

ADC Reference Voltage 1 (5V or 3,3V selectable via 4R7 resistors)

VAREF2

ADC Reference Voltage 2 (5V or 3,3V selectable via 4R7 resistors)

VDD_USB

Supply Voltage from USB (5V)

VDD_FT

Supply Voltage FT2232HL device (3,3V)

Table 5-2

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 5-3

Config Signals

Short name

Description

P14.5

HWCFG1 (EVR33OFF)

P14.2

HWCFG2 (EVRCON)

P14.4

HWCFG6 (Pins in tristate / Pins with pull-up)