R0E330850ACBP0
Protection Board for M16C/60 Series M16C/62P Group and M32C/80 Series Emulator
User’s Manual
If the requirements shown in the "CAUTION" sentences are ignored,
the equipment may cause personal injury or damage to the products.
CAUTION
Rev.1.02
Jan. 08, 2008
REJ10J1734-0102
(1/8)
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4. Connection Procedure (See Figure 2)
The procedure for connecting this product is shown below.
(1) Check that neither the RVC12 nor RVS12 on this product
has been disconnected using a tester.
RVC12
RVS12
- When the RVC12 and RVS12 are disconnected, this
product may have been damaged because of overload. Do
not connect this product with the emulator or user system.
As the emulator may also have been damaged, make a
request for inspection of it.
(1) Check neither RVC12 nor
RVS12 have been disconnected
before using this product.
Emulator
(2) Mount this product on the converter board. Make sure NOT
to use this product without the user system.
Install the connectors as follows.
(J4)
(J3)
Converter board CN1 = J3 of this product
Converter board CN2 = J4 of this product
(3)
- Check to see if power is off.
This product
- Do not attach this product between the PCA7501EPBA
board and the M3T-FLX160-EPB.
- Be sure not to attach the board in a wrong direction.
J2 Side
Match the direction
of the connectors
J1Side
(J4)
(3) Mount the emulator on this product.
Install the connectors as follows.
Match the direction
of the connectors
(J3)
(2)
Converter board
Emulator J3 = J1 of this product
Emulator J4 = J2 of this product
CN2 side
CN1 side
Socket
1pin
Before using this product, be sure to read "5. Precautions" on
the next page.
User system
Do NOT use without the
user system.
M3T-FLX160-EPB
PCA7501EPBA
Do not attach this product
between
the PCA7501EPBA board
and the M3T-FLX160-EPB.
Figure 2 Connection procedure of the R0E330850ACBP0
(3/9)
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5. Precautions
CAUTION
Caution to Be Taken for This Product:
z Be sure to connect this product to the user system, and supply power from the Vcc1 pin.
z Use the power pin Vcc1 with 5.5 V or less. If the Vcc1 pin is set to 5.6 V or more accidentally, the LED1 and LED2
will light up to notify it. If the LEDs light up, turn the power off immediately.
z If the pins protected against overvoltage are overvoltaged, the voltage of the Vcc1 pin may rise up to 5.6 V because
of reverse current. When you need to maintain the Vcc1 pin voltage of the user system, add dummy resistance and
voltage regulator diode to the power line of the Vcc1. (Figure 3 is a mounting example.)
z Do NOT touch this product while powering on. Part of the circuit may be at a high temperature immediately after
turning off the emulator. Please take some time to let it cool down before touching this product.
IMPORTANT
Notes on This Product:
zIt does not provide any guarantees to protect the emulator from any possible improper connection with the user
system. For details, refer to the specifications.
zWhen using this product, the electrical characteristics change slightly compared with when not using it. For final
evaluation or characteristics verification, use the evaluation MCU.
z We cannot accept any request for repair. When requesting for repair of the emulator used with this product, refer to
“7. Troubleshooting” on page 6.
z For inquiries about the product or the contents of this manual, contact your local distributor.
Renesas Tools Homepage
Figure 3 Example of component mounting (When restricting the voltage to 3.6 V or less in the 3.3 V user system)
(4/8)
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6. Correspondence of Connectors
Table 2 Correspondence of the connectors
(The following signals are for the M32C/87 Group)
No.
Signals
Protections
No.
Signals
Protections
V+,V-,I
No.
Signals
Protections
No.
Signals
Protections
J3-1a
GND
-
V+,V-,I
V-,I
J3-1b
P86
J4-1a
GND
-
J4-1b
RESET#
Vss1 *
Vcc1 *
P84
V+,V-,I
J3-2a
J3-3a
P87
J3-2b
CNVss
P140
P142
P144
P146
P91
V-,I
J4-2a
XOUT
XIN
V+,V-,I
V+,V-,I
J4-2b
-
-
V+,V-,I
BYTE
P141
P143
P145
P90
J3-3b
J4-3a
J4-3b
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
J3-4a
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
-
J3-4b
J4-4a
P85
J4-4b
J3-5a
J3-5b
J4-5a
P83
J4-5b
P82
J3-6a
J3-6b
J4-6a
P81
J4-6b
P80
J3-7a
J3-7b
J4-7a
P77
J4-7b
P76
J3-8a
P92
J3-8b
P93
J4-8a
P75
J4-8b
P74
J3-9a
P94
J3-9b
P95
J4-9a
P73
J4-9b
P72
J3-10a
J3-11a
J3-12a
J3-13a
J3-14a
J3-15a
J3-16a
J3-17a
J3-18a
J3-19a
J3-20a
J3-21a
J3-22a
J3-23a
J3-24a
J3-25a
J3-26a
J3-27a
J3-28a
J3-29a
J3-30a
J3-31a
J3-32a
J3-33a
J3-34a
J3-35a
J3-36a
J3-37a
J3-38a
J3-39a
J3-40a
Notes:
P96
J3-10b
J3-11b
J3-12b
J3-13b
J3-14b
J3-15b
J3-16b
J3-17b
J3-18b
J3-19b
J3-20b
J3-21b
J3-22b
J3-23b
J3-24b
J3-25b
J3-26b
J3-27b
J3-28b
J3-29b
J3-30b
J3-31b
J3-32b
J3-33b
J3-34b
J3-35b
J3-36b
J3-37b
J3-38b
J3-39b
J3-40b
GND
P97
-
V+,V-,I
V~
J4-10a
J4-11a
J4-12a
J4-13a
J4-14a
J4-15a
J4-16a
J4-17a
J4-18a
J4-19a
J4-20a
J4-21a
J4-22a
J4-23a
J4-24a
J4-25a
J4-26a
J4-27a
J4-28a
J4-29a
J4-30a
J4-31a
J4-32a
J4-33a
J4-34a
J4-35a
J4-36a
J4-37a
J4-38a
J4-39a
J4-40a
P71
V-,I
J4-10b
J4-11b
J4-12b
J4-13b
J4-14b
J4-15b
J4-16b
J4-17b
J4-18b
J4-19b
J4-20b
J4-21b
J4-22b
J4-23b
J4-24b
J4-25b
J4-26b
J4-27b
J4-28b
J4-29b
J4-30b
J4-31b
J4-32b
J4-33b
J4-34b
J4-35b
J4-36b
J4-37b
J4-38b
J4-39b
J4-40b
GND
P70
-
GND
AVcc
P100
P101
P103
P105
P107
P150
P151
P153
GND
P155
P157
P01
GND
P67
-
V-,I
-
V~
VREF
AVss
P102
P104
P106
Vcc1
Vss1
P152
GND
P154
P156
P00
V+,V-,I
Vcc1
Vss1
P64
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
-
V~
P66
V+,V-,I
V+,V-,I
-
V+,V-,I
V+,V-,I
P65
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
P63
P62
P61
P60
-
-
P137
P135
P57
V+,V-,I
V+,V-,I
V+,V-,I
P136
P134
P56
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
-
P55
V+,V-,I
-
GND
P54
-
V+,V-,I
V+,V-,I
GND
P133
P132
P131
P53
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
-
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
-
-
-
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
-
Vss2
Vcc2
P130
P52
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
-
P02
P03
P110
P112
P114
P05
P111
P113
P04
P51
P50
P127
P125
P46
P126
P47
P06
P07
P45
P10
GND
P11
P44
GND
P43
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
GND
P12
GND
Vcc2
Vss2
P40
-
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
-
P13
P42
-
P14
P15
P41
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
V+,V-,I
P16
P17
P37
P20
P21
P36
P35
P22
P23
P34
P33
P24
P25
P32
P31
P26
P27
P124
P122
P120
P123
P121
GND
Vss2
Vcc2
P30
-
GND
-
V+,V-,I
-
-: No protection (direct-coupled), *: Feeding point
V~: No protection
(When the voltage is set to -1.0 V or less, the signal will be short-circuited to Vss by a diode on the protection board. When the
voltage is set to “Vcc1 + 1.0” V or more, the signal will be short-circuited to Vcc1 by a diode on the protection board.)
V+: Overvoltage protection (Protects the emulator from being applied overvoltage from “Vcc1 + 1.0” V to +10 V.)
V-: Reverse voltage protection (Protects the emulator from being applied reverse voltage from negative voltage -1.0 V to -10 V.)
I: Over current protection
GND is a ground signal of the connector. When connecting to the emulator, it is connected to Vss inside the emulator.
(5/8)
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7. Troubleshooting
If you have trouble when using this product with connected to the emulator, refer to the following procedures.
Table 3 Items to check when having trouble with this product used
Type
Problems
Items to check
Improper
use
After turning off the power, verify that this product is connected to the user system, and
then use it.
Used without the user system.
Installed on a wrong position.
Applied more than 5.5[V] voltage
or reverse voltage to the power
pin Vcc1/Vss1.
This product and the emulator may have been damaged due to improper use of this
product. Turn the power off immediately and disconnect this product and the emulator.
Make a request for support or repair according to the procedure shown in Figure 4.
Add the detailed information about the improper use to the column of Cause of fault in
the Repair Request Sheet.
Applied more than 10[V] of
voltage or more than -10[V] of
reverse voltage to each pin other
than the power pins.
Error
Check to see if this product is disconnected to the emulator. When the product is
connected to the emulator, after turning off the power and disconnecting it, execute the
Error was detected by the self-check of the emulator again.
self-check of the emulator.
See the chapter of the Self-check in the user’s manual of the emulator.
The self-check needs to be performed with the emulator disconnected from the
product.
It indicates that abnormal voltage is being supplied. Turn the power off immediately
and disconnect this product and the emulator. Check the connection between the
emulator and the user system, the power supply voltage, and inadequateness or
misuse of the user system.
LED of this product lights up.
This product is damaged due to the overload that exceeded the allowable limit of this
product. The emulator may also have been damaged. Make a request for support or
repair according to the procedure shown in Figure 4.
FUSE of this product is
disconnected.
When requesting for support or repair, please inform us of this product being used. If you request repair for the emulator used with
this product, send us both the emulator and this product (We cannot accept any request for repair of this product).
Support /repair request
Was this product
connected to the
emulator?
Unconnected
See the Emulator’s user’s
m a n u a l t o r e q u e s t f o r
support/repair.
Connected
Disconnect this product and the
user system from the emulator and
execute the self-check of the
emulator.
Complete
Check to see if the FUSE of this
product is disconnected.
Make a request for support or repair. Be sure to inform us of this product being
used with the emulator, and add the following information of (1)(2) to the column
of Operating environment on the Repair Request Sheet, and that of (3)(4) to the
column of Symptoms.
(1) [Optional product : R0E330850ACBP0]
(2) [Serial number: (Rot number of R0E330850ACBP0)]
(3) [Results of the self-check : (LED status or the error massage)]
(4) [FUSE status of R0E330850ACBP0:
(Normal, RVC12 disconnected or RVS12 disconnected)]
Note: If you request repair for the emulator used
with this product, send us both the emulator and
this product.
Complete
Figure 4 Support/repair request flow when using this product
(6/8)
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8. Appendix
Table 4 Correspondence of part numbers and signals
J3J4 side resistors
Remark
Signals
J1J2side resistors
Diode
CNVss
BYTE
RCNV1
RBYT1
RRES1
RXIN1
(DCNV1), D87
(DBYT1), D94
RCNV2
RBYT2
RRES2
RXIN2
DCNV1 unmount
DBYT1 unmount
RESET#
XIN
DRES1
DXIN1
XOUT
RXO1
DXO1
RXO2
P00-P07
P10-P17
P20-P27
P30-P37
P40-P47
P50-P57
P60-P67
P70,P71
P72-P67
P80-P85
P86
N6,N17
N3,N10
N1,N7
D10,D13,D21,D56,D68,D73
D1,D7,D14,D49,D55,D59
D2,D8,D46,D47,D48,D51
D6,D30,D43,D53,D54
D15,D19,D23,D58,D61,D65
D12,D20,D24,D52,D57,D66
D28,D31,D69,D78.D82,D74
(D86), D36,D89
N42,N50
N38,N45
N35,N41
N36,N40,R15
N44,N48
N43,N51
N54,N57
N60
N5,N8,R3
N11,N15
N12,N20
N23,N26
N29
D86 unmount
N29,N31
N28,N33
R11
D36,D37,D42,D89,D92
D35,D41,D83,D93
D94
N60,N63
N61,N66
R18
P87
R12
D87
R17
P90-P97
N25,N30
D30,D38,D79,D80,D88,D95
N58,N64
P100-P103
P105-P107
N21,N24
D26,D29,D32,D34,D72,D76,D85,D91
N56,N59
P104
R10
D34
R16
P110-P114
P120-P127
P130-P137
P140-P146
P150-P157
AVcc
N13,N14
D17,D18,D62,D63
N46,N49
N34,N37,N39
N47,N55
N62,N65
N52,N53
RAVC2
RVRF2
RAVS2
RVC12
RVC10
(RVC11)
-
N2,N4,N9
D4,D5,D9,D44,D45,D50
N16,N22
D16,D27,D60,D64,D70,D75
N27,N32
D33,D39,D40,D84,D90
N18,N19
D25,D67,D71,D77,D81
RAVC1
DAVC1
0ohm
0ohm
VREF
RVRF1
D32,D91
AVss
RAVS1
D32,D91
0ohm
See Figure 5
See Figure 5
See Figure 5
0ohm
Vcc1
-
-
-
-
-
-
-
-
-
Vcc2
Vss
RVC2
See Figure 5
See Figure 5
-
-
RVS12
-
Notes) - : No mount position, (…): Unmount
(7/8)
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J1J2 side R
Diode
J3J4 side R
Vcc1
Vcc1
J2-3b
J4-3b
0.5A Fuse
0
RVC12
Vcc2
Vss
Vcc2
Vss
RVC2
0.5A Fuse
RVS12
J2-2b
J4-2b
0
0
AVcc
AVcc
VREF
RAVC1
RAVC2
J1-12a
J3-12a
0
0
0
VREF
AVss
RVRF1
RVRF2
RAVS2
J1-12b
J1-13b
J3-12b
0
AVss
RAVS1
J3-13b
22
22
CNVss
CNVss
BYTE
22
22
22
22
P70,P71
P70,P71
RESET#,
XIN,XOUT
otherPort
RESET#,
XIN,XOUT
otherPort
UDZS5.6B
110
Power
block
ZD6
ZD3
0
0
Vcc1
Vcc1
RVC10
RVC11
J1-17b
J3-17b
CV3
Vcc1
GND
Vcc1
GND
ZD5
CV5
(Note: Diode is Rohm RB731U)
Figure 5 Connection diagram
(8/8)
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