RL78/G1F Motor Driver Board GB01
User's Manual
R12UT0012EJ0100 Rev.1.00
Page 8 of 32
20.10.2020
3. Hardware Configuration
RL78/G1F
A/D converter input
Bus voltage
TRD output
VDC (P)
GND (N)
Power supply circuit(5V/12V)
U
p
or
t
W
p
or
t
V
p
or
t
HU port
HW port
HV port
GND port
V
cc
port
SW1
SW2
PGA/CMP0 input
I/O
LED1
LED2
U
p
V
p
W
p
V
n
U
n
W
n
Inverter circuit
V
u
V
v
V
w
P27/ANI7
P22/PGAI/IVCMP0
P23/PGAGND
P123
P124
P15/TRDIOB0 (U
p
)
P13/TRDIOA1 (V
p
)
P12/TRDIOB1 (W
p
)
P14/TRDIOD0 (U
n
)
P10/TRDIOD1 (W
n
)
P63
Interrupt input
P30/INTP3
（
HU)
P75/INTP9(HV)
P31/INTP4(HW)
DC24V input
Comparator(CMP1)
W
V
U
Power supply 5V
Power supply
12V(Pre-driver drive)
/24V
P25/ANI5
P24/ANI4
P26/ANI6
Iu
Iv
Iw
Phase current
P147/ANI18
P120/ANI19
ANA_IN0
ANA_IN1
DC link current
Analog input
P74
P60
P61
SW2
SW1
LED1
LED2
P62
Filter_SW0
Filter_SW1
Filter_SW2
3-phase voltage
detection
Filter selector switch
P50/INTP1
Hall sensor signal
(CN5)
Rotary encoder
Z phase signal
(CN2)
P11/TRDIOC1 (V
n
)
Communication
input / output
P71/SDA21
P70/SCL21
P17/TXD0
P16/RXD0
P72/TXD1
P73/RXD1
I2C communication(CN6)
Rotary encoder
signal input
(CN2)
Serial communication(CN8)
Renesas Motor Workbench
TRG input
P00/TRGCLKA(
Shared
)
P01/TRGCLKB(
Shared
)
Switch signal
input
LED
output
C
N
5
ENC_Z port
ENC_A port
ENC_B port
GND port
V
cc
port
C
N
2
Serial communication(CN4)
RXD0 port
TXD0 port
GND port
V
cc
port
C
N
8
Analog IN0
port
V
cc
port
C
N
7
SDA21 port
SCL21 port
GND port
V
cc
port
C
N
6
RXD1 port
TXD1 port
GND port
V
cc
port
C
N
4
GND port
TOOL0 port
RESET port
V
cc
port
C
N
3
Analog IN1
port
V
cc
port
C
N
1
Analog input 0
I2C
communication
Serial
communication
Analog input 1
Emulator conection
Serial
communication
Hall sensor signal input
Operational
amplifier IC
Phase current
DC link
current
Switch signal
input
LED
output
V
n
P20/IVCMP12
P01/IVCMP11(
Shared
)
P21/IVCMP13
Vu
Vv
Vw
Phase
voltage
P00/IVCMP10(
Shared
)
Vn
Midpoint voltage
CMP1 input
Filter selector switch
Rotary encoder
signal input
Figure 3-1 Hardware Configuration
