Renesas RA6 Series - 6.1.3 Inverter Board Connectors

Renesas RA Family MCK-RA6T2 User's Manual
R12UZ0091EJ0100 Rev 1.00 Page 26 of 38
August 3, 2021
Table 5-6 CPU board connector (CN4)
Pin No.
Output direction
Signal
1
To INV
PWM W-phase (Lower)
2
-
DGND
3
To INV
PWM W-phase (Upper)
4
-
DGND
5
-
SPARE2
6
-
SPARE3
7
-
SPARE4
8
-
SPARE5
9
To INV
Bus power signal from CPU board
10
To CPU
Inverter connected signal
11
To CPU
Save interlock signal
12
To CPU
Over current detection
13
To CPU
OC_PFC_OUT
14
To INV
PWM_IN
15
To INV
RELAY_IN
16
To CPU
SW1
17
To CPU
SW2
18
To INV
LED1
19
To INV
LED2
20
To INV
LED3
21
To CPU
HALL U
22
To CPU
HALL V
23
To CPU
HALL W
24
To CPU
IPS_SIO_SDA
25
To CPU
IPS_SCK_SCL
26
To CPU
IPS_CSN_IRQN/Encoder Z
27
To CPU
IPS_A/ Encoder A
28
To CPU
IPS_A#/ Encoder A#
29
To CPU
IPS_B/ Encoder B#
30
To CPU
IPS_B#/ Encoder B#
31
-
AGND
32
-
AGND
33
-
+5V
34
-
+5V