Renesas RH850/U2A 144pin

RH850/U2A 144pin 2. Jumpers, Connectors, Switches and LEDs
R20UT5089ED0101 Rev.1.01 Page 6 of 56
July 08, 2022
2.1 Jumper Overview
The following table provides an overview of all jumpers.
Table 2.1 Jumper overview (cont'd)
Jumper Function Remark
JP1 Voltage selection for VDDIOF
• JP1[2-1]: 5.0 V
• JP1[2-3]: 3.3 V
refer to 3.2 Voltage Distribution
JP4 Current measurement bridge of 5.0 V power rail refer to 3.4 Current Measurement Bridges
JP5 Current measurement bridge of 3.3 V power rail refer to 3.4 Current Measurement Bridges
JP6 Voltage selection for E0VCC
• JP6[2-1]: 5.0 V
• JP6[2-3]: 3.3 V
refer to 3.2 Voltage Distribution
JP7 Voltage selection for E1VCC
• JP7[2-1]: 5.0 V
• JP7[2-3]: 3.3 V
refer to 3.2 Voltage Distribution
JP8 Voltage selection for E2VCC
• JP8[2-1]: 5.0 V
• JP8[2-3]: 3.3 V
refer to 3.2 Voltage Distribution
JP10 Voltage selection for SYSVCC
• JP10[2-1]: 5.0 V
• JP10[2-3]: 3.3 V
refer to 3.2 Voltage Distribution
JP11 Voltage selection for VCC
• JP11[2-1]: 5.0 V
• JP11[2-3]: 3.3 V
refer to 3.2 Voltage Distribution
JP12 Voltage selection for SVRDRVCC
• JP12[2-1]: 5.0 V
• JP12[2-3]: 3.3 V
refer to 3.2 Voltage Distribution
JP13 Voltage selection for SVRAVCC
• JP13[2-1]: 5.0 V
• JP13[2-3]: 3.3 V
refer to 3.2 Voltage Distribution
JP15 Voltage selection for Pull-up/Pull-down pin header
CN12 pins 11, 13, 15, 17, 19
• JP15[2-1]: 5.0 V
• JP15[2-3]: 3.3 V
refer to 6.4 Pull-Up/Pull-Down Pin Header
JP16 Voltage selection for 1.12 V VDDs *
• JP16[2-1]: reg_vcc_VDD
• JP16[2-3]: IN_1v12
refer to 3.3 Device Core Voltage (VDD)
Selection
JP23 Voltage selection for VDD
• JP23[2-1]: VDDs
• JP23[2-3]: SVR_OUTPUT
refer to 3.3 Device Core Voltage (VDD)
Selection
JP25 Voltage selection for Pull-up/Pull-down pin header
CN12 pins 1, 3, 5, 7, 9
• JP25[2-1]: 5.0 V
• JP25[2-3]: 3.3 V
refer to 6.4 Pull-Up/Pull-Down Pin Header