Oki ML670100, User Manual, Page: 46 / 94

Chapter 3 Setup and Operation
Page 3-16
3.3 Connecting to User Application System
These connectors provide access to the I/O pins forming the ML670100 user interface. The
Oki ML670100 CPU Board provides two ways to connect them to the user application system.
•
Directly with the user interface connectors (CNU1 to CNU4)
•
Indirectly with the optional user connector Board (USRCN) and the user cable
Figures 3.18 and 3.19 show the optional user connector Board (USRCN) and the user cable.
Figure 3.18. Optional User Connector Board (USRCN)
Figure 3.19. User Cable
CNU4
CNU3
CNU2
CNU1
CNA
CNB 1
2 80
79
1
2 80
79
CNB
CNA
1
2
79
80
1
2
79
80
TQ-SOCKET
1
144 37
72
109
108 73
36
144-pin TQSOCKET
Oki ML670100 CPU Board connectors
(CNA and CNB)