HS7047KCI01H Renesas Electronics America, HS7047KCI01H Datasheet - Page 12

• Manufacturer Part Number: HS7047KCI01H
• Description: DEV EMULATOR E10A-PCI
• Manufacturer: Renesas Electronics America
• Series: SuperH®r
• Type: In Circuit Debuggerr

Specifications of HS7047KCI01H

• Contents: E10A-LITE, Cable and CD-ROM
• For Use With/related Products: SH7047
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4.2 Recommended Circuit (14-Pin Type)
Figure 4.2 shows a recommended circuit between the H-UDI port connector (14 pins) and the
MCU.
Notes: 1. Do not connect anything to the N.C. pin of the H-UDI port connector.
8
Figure 4.2 Recommended Circuit for Connection between the H-UDI Port Connector and
12
13
10
11
14
9
8
2. The reset signal in the user system is input to the RES pin (pin 87) of the MCU.
3. Note that the processing of the /DBGMD pin differs depending on whether or not the
4. When a joined resistance is used for pull-up, it may be affected by a noise. Separate
5. The pattern between the H-UDI port connector and the MCU must be as short as
6. The resistance values shown in figure 4.2 are recommended.
7. For the pin processing in cases where the emulator is not used, refer to the hardware
H-UDI port connector
N.C.
GND
GND
GND
GND
GND
GND
(14-pin type)
Connect this signal to the H-UDI port connector as the output from the user system.
emulator is used. In addition, the /DBGMD pin must be switched on-board the user
system because it is not controlled by the emulator.
(1) When the emulator is used: /DBGMD = low
(2) When the emulator is not used: /DBGMD = high
TCK from other resistances.
possible. Do not connect the signal lines to other components on the board.
manual of the related MCU.
ASEBRKAK
RESET
TRST
TDO
TMS
TCK
TDI
5
1
4
6
7
2
3
Vcc
the MCU (14-Pin Type)
4.7 kΩ
Reset signal
Vcc
4.7 kΩ
16
63
11
58
60
59
61
87
TCK
TDO
TDI
TRST
ASEBRKAK
TMS
RES
DBGMD
MCU