Renesas R0K5R8C34DK2HBR, Руководство по эксплуатации оборудования

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R8C/34K Group USB Host Evaluation Board R0K5R8C34DK2HBR
Hardware Instruction Manual
R01AN0649EJ0110 Rev.1.10 Page 11 of 26
Jul 21, 2011
6. Evaluation Board Setup
6.1 Packing Components
Confirm all components included with the evaluation board before assembling. Figure2 shows a photo of all Assembly
components; Table 3 lists the name and quantity of each component. Use four screws to add spacers to each corner of
the board, allowing space for parts mounted on the backside of the board. Use the remaining screws to secure the LCD
module with the anchoring spacer.
Table 3 Assembly Components and Quantit
y
Figure 2 Assembly Components included with
Evaluation Board
6.2 Jumper Pin Switches for Power Supply during Operations
Jumper pins (JP1 to JP4) located on the evaluation board are used to switch power supply. Table 4 shows the setting for
each jumper pin according to the power supply and voltage. The following is a detailed explanation of each jumper pin.
Table 4 Jumper Pin Switches for Power Supply Source and Voltage
Power Supply Source JP1
(Main power switch) JP2 (5V-
dedicated
switch) JP3
(VBUS switch) JP4
(USB power
supply) Operation
Type
DC E8a DC E8a VBUS Int Ext Peri Host OTG OFF ON
√ (5V) √ - - √ - - √ - √ -
√ (3.3V) √ - - - √ - √ - - √
√ (5V) - √ - - √ - √ - √ -
USB
Host
Operation
√ (3.3V) - √ - - √ - √ - - √
Component Name QTY
Evaluation board (R0K5R8C34DK2HBR) 1
[Assembly parts]
Jumper Socket 4
Board anchoring spacers 4
Board anchoring spacer screws 4
LCD module 1
LCD anchoring spacer 1
LCD anchoring spacer screws 2
Power supply cable (incl. 2P connector) 1
Release Note (English / Japanese) 1 / 1
Table of Toxic and Hazardous Substance and
Elements 1