Renesas QB-78K0FX2L User Manual page 33

QB-78K0FX2L In-Circuit Emulator
-The device and IECUBE have different circuit equivalences.
- The VDD pin of IECUBE is provided with a power supply detection circuit and is internally connected to a 2 k
pull-down resistor.
- The RESET pin of IECUBE is connected to a 2 M pull-down resistor.
- The ports (except the shared analog pins) of IECUBE are connected to 56  damping resistors.
- The shared analog port pins of IECUBE are connected to 1 M pull-down resistors, which are disconnected
when the analog functions are used.
- The P122 pin of IECUBE are connected to a 100 k pull-down resistor.
- The REGC pin of IECUBE is internally left open. (The REGC pin functions cannot be emulated.)
R20UT2057EJ0100 Rev.1.00
2012.05.18
CHAPTER 4 CAUTIONS
Page 33 of 37