Instruction manual

R8A66597 USB Evaluation Board R0K866597D020BR
Hardware Instruction Manual
R19AN0005EJ0100 Rev.1.00 Page 11 of 26
Jan 10, 2012
6.2. Connector Description (View from RSK board)
There are five connecters (JA1, JA2, JA4, JA5, and JA6) to connect with RSK boards.
The following table shows the pin number and function correspondences of RSK boards.
Table 6.2.1 JA1 Expansion connector
Pin# Functions Signal I/O
Pin# of
R8A66597
Notes
1
5 V Power supply 5V -
NC Connect to the VBUS Supply
IC
2
GND GND - GND, AGND
3
3.3 V Power supply 3V3 - VCC,VIF,
VCC
4
GND GND - GND, AGND
5
Analog Power Supply AVCC -
NC
6
Analog GND AVSS -
NC
7
Analog reference voltage VREF -
NC
8
A/D trigger ADTRG I
NC
9
A/D converter ADC0 I
NC
10
A/D converter ADC1 I
NC
11
A/D converter ADC2 I
NC
12
A/D converter ADC3 I
NC
13
A/D converter DAC0 O
NC
14
A/D converter DAC1 O
NC
15
I/O Port IO_0 I/O
NC
16
I/O Port IO_1 I/O
NC
17
I/O Port IO_2 I/O
NC
18
I/O Port IO_3 I/O
NC
19
I/O Port IO_4 I/O
NC
20
I/O Port IO_5 I/O
NC
21
I/O Port IO_6 I/O
NC
22
I/O Port IO_7 I/O
NC
External interrupt request IRQ3 I
23
M2_HSIN0 M2_HSIN
0
I
NC (SOF_N) Default = NC
Can be connected with Jumper
Pin
25
I2C Bus Data
Send/receive
IIC_SDA I/O
NC
26 I2C Bus Clock IIC_SCL I/O NC