HS7760KCM02H Renesas Electronics America, HS7760KCM02H Datasheet - Page 16

• Manufacturer Part Number: HS7760KCM02H
• Description: ON CHIP DEBUG EMULATOR W/TRACE
• Manufacturer: Renesas Electronics America

Specifications of HS7760KCM02H

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

1.5.2
Figure 1.5 shows a recommended circuit for connection between the H-UDI port connector (14
pins) and the MPU.
Notes: 1. Do not connect anything to the N.C. pin of the H-UDI port connector.
10
Figure 1.5 Recommended Circuit for Connection between the H-UDI Port Connector and
12
13
10
11
14
9
8
2.
3.
4.
5.
6.
H-UDI port connector
N.C.
GND
GND
GND
GND
GND
GND
Recommended Circuit for Connection (14-Pin Type)
(14-pin type)
When a joined resistance is used for pull-up, it may be affected by a noise. Separate
TCK from other resistances.
The reset signal in the user side is input to the /RESET pin of the SH7760. Connect
this pin to the H-UDI port connector as the output from the user system.
The pattern between the H-UDI connector and the MPU must be as short as possible.
Do not connect the signal lines to other components on the board.
The resistance values shown in figure 1.5 are recommended.
For the pin processing in cases where the emulator is not used, refer to the hardware
manual of the related device.
ASEBRKAK
RESET
TRST
TCK
TDO
TMS
TDI
5
1
2
3
4
6
7
3.3 V
4.7 k
MPU (14-Pin Type)
Reset signal
3.3 V
4.7 k
1 k
ASEBRK/BRKACK
TCK
TRST
TDO
TMS
TDI
RESET
SH7760