Renesas 32185 Manual Do Utilizador

32185/32186/32192/32195/32196 Group 

Starter Kit User’s Manual M3A-2154G52B 

REJ10B0223-0140/Rev.1.40 

Jan. 2007 

Page 39 of 79 

 

Table 2.1    Configuration of the Power Supply 

Jumper 

Connector 

Power 

Supply 

Name Condition 

Description 

Shorted 

between 1–2 

Default 

Power supply from VCCE (CN2) 

CN1 VCC-BUS J3 

Shorted 

between 2–3 

 

Power supply from VCC-BUS (CN1)

CN2 VCCE — 

— 

—  VCCE 

power 

supply 

— VCCER 

J4 

Shorted  

between 1–2 

Default  

(Note1) 

Power supply from VCCE 

— AVCC0 

J5 

Shorted 

between 1–2 

Default 

Power supply from VCCE 

— VREF0 

J6 

Shorted 

between 1–2 

Default 

Power supply from AVCC0 

— VDDE 

J7 

Shorted 

between 1–2 

Default 

Power supply from VCCE 

Note1: Case of opened between 1-2, power supply from VCCE is stopped. 

Case that 3.3 V power supply is inputted to VCCER by using 3.3 V generated circuit on board, the following items 
should be prepared by the user.   
- U3: regulator 
- D1,D2: diode 
- C4,C5: capacitor 

Note:    The J3, J4, J5, J6 and J7 jumpers are shorted by pattern wiring on the reverse side of printed Circuit board.   

Case of setting the condition except for default, setting the jumper is required after cutting the pattern for default 
condition by referring to the chapter 3.8 Setting jumper by cutting pattern.