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M30880T-EPB User's Manual
4.3 Connection Diagrams
Figures 4.1 and 4.2 show the connection diagrams of the M30880T-EPB. These connection diagrams mainly show the
interface section. The signals not shown in Figures 4.1 and 4.2 connect the evaluation MCU and the user system directly. The
circuits not connected to the user system such as the emulator's control system are omitted. Table 4.2 shows IC electric
characteristics of this product for reference purposes.
IC15
CPU Emulate MCU
IC1
P87/Xcin/Vcont
I/O Emulate MCU
Figure 4.1 Connection diagram (1/2)
REJ10J0497-0100Z Rev.1.00 January 16, 2005
17
Xcin
SW2
18
Xcout
17
SW3
18
P86/Xcout
143
AVcc
C2
140
AVss
C1
142
Vref
R18
100
24
P85/NMI*
*
20
XOUT
NC
*
*
*
*
*
*
*: Connected to the inside of the emulator
VCONT
NC
XCIN
*
VCONT
NC
XCIN
*
P87
P87/Xcin/Vcont
VSS
NC
NC
VSS
NC
P86
P86/Xcout
Vcc
AVcc
SW1
AVcc
AVss
AVss
GND
Vref
Vcc
R17
100k
P85/NMI*
SW4
XOUT
XOUT
NC
NC
NC
Vcc
R14
100k
RESET*
Vcc
R16
100k
P55
Vcc
R15
100k
P57
XIN
CNVss
BYTE
4. Hardware Specifications
Page 81 of 100
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