UPD78F0838 Renesas Electronics Corporation., UPD78F0838 Datasheet - Page 836

• Manufacturer Part Number: UPD78F0838
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

27.2 Connection with MINICUBE or QB-MINI2
and the circuit for connection on a target system.
834
In order to connect QB-78K0MINI or QB-MINI2, it is necessary to mount the connector for emulator connection,
The connector for OCD (a two-row 2.54 pitch type connector, with reverse-insertion blocker) is described below.
Recommended connectors: (straight) HIF3FC-10PA-2.54DSA (manufactured by Hirose Electric Co., Ltd.)
Note FLMD0 is at high level during on-chip debugging.
1
2
3
4
5
6
7
8
9
10
Pin No.
10
RESET_IN
RESET_OUT
FLMD0
V
X2
GND
X1
GND
RESERVED
RESERVED
9
DD
_IN
(right angle) HIF3FC-10PA-2.54DS (manufactured by Hirose Electric Co., Ltd.))
7
8
Name
(Top view)
CHAPTER 27 ON-CHIP DEBUG FUNCTION
5
6
Figure 27-1. Connector Pin Layout
Preliminary User’s Manual U19748EJ1V0UD
3
4
IN
OUT
OUT
IN
IN/OUT
OUT
1
2
IN/OUT
Target reset input signal
Reset signal output to target device
Output signal
debugging functions
This signal is used to generate an interface
output signal when the target system’s V
is detected.
Bidirectional signal used for data
communications
Connected to GND.
Output signal used for clock supply
Connected to GND.
Open
Open
Note
used to control on-chip
Remark
TOP VIEW
Target system
10-pin general-purpose
connector
DD