RX72T CPU Card
User’s Manual
R12UZ0031EJ0100 Rev.1.00
Page 9 of 29
Feb. 21, 2019
3. Block Diagram
CPU Card
SCI6
Connector
Connector
Encoder
Input
connector
Reset
Switch
Crystal
Oscillator
LED1
Hall
Input
connector
Test pin
Universal
Space
SCI5
Connector
SCI8
Connector
LED2
Inverter
Board
Connector
20
pin×
2
Test pin
10
M
H
z
H
al
l s
ig
na
l
×
3
E
nc
o
de
r
si
gn
al
×
3
TXD6/RXD6
Reset signal
TXD5/RXD5
S
ig
na
l
×
24
Signal
Voltage ,etc
Low active
Low active
Motor
Extender
Board
x
2
Connector
Signal
Voltage
,
etc
RX72T
TXD8/RXD8
Emulator
Signal
Emulator
DNF
Figure 3.1 RX72T CPU Card Block Diagram