Technical information

2-1
Section 2. Connection Procedures
WARNING:
Always switch OFF the user system and the emulator product before the USER SYSTEM
INTERFACE CABLE is connected to or removed from either of the boards. Before connecting, make sure that pin 1
on both sides is correctly aligned. Failure to do so will result in a FIRE HAZARD and will damage the user system
and the emulator product or will result in PERSONAL INJURY. The USER PROGRAM will be lost.
2.1 Connecting User System Interface Cable to ALE300L Emulator
To connect the cable body to the emulator, follow the instructions below:
• Make sure the user system and emulator are powered off.
• Open the cover at the bottom of the emulator.
• Align the connectors of the cable body with those on the emulator according to the specified
number.
• Insert the connectors of the cable body to those found on the emulator until they are locked. Refer to
figure 2.1.
Figure 2.1 Connect User System Interface Cable to ALE300L Emulator
1. Align pin 1 indicated by a chamfered edge of the SUB board to IC socket on the user system.
2. Install SUB board to the socket with tightened screws.
3. Align the chamfered edge of the SUB board to the chamfered edge of the Main board
4. Install the SUB board to the Main board with tightened screws.
5. Connect the user cable header to the ALE300L Emulator using the cable provided.
MAIN BOARD
QFP80 SUB BOARD
YAMAICHI QFP-80A SOCKET
(3)
FOUR X M2 SCREW
SHORTING JUMPE
R
M3 SCRE
W
UCON2 HEADE
R
UCON1 HEADE
R
60 WAYS CABLE
CONNECTIONS TO
EMULATOR