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Operational Specifications
3.1.5 User I/O Connectors (J6-J8)
Rev.1.00 June 1,2005 3-9
REJ11J0002-0100Z
3
3.1.6 Extension Connectors (J9-J13)
The M3A-HS60 has the trough-hole for extension bus connectors to which the I/O pins of the SH7206 are connected.
MIL Standard connectors can be mounted to J9–J13, and it is available for the connection to extension boards, or
monitoring the SH7206 bus signals. The bus signals of SH7206 are connected with J10 (J12) of the terminal connector
via J9 (J13).
J9 and J13 are connected to the terminal connector J10 (J12) via J9 (J13). J9 and J13 are mounted for the monitoring
signals by the measuring instrument. When the extension boards are made, J10 and J12 of the terminal connector are
recommended to be used to prevent the waveform distortion because of the reflection of the signal.
Figure3.1.7 shows a pin assignment of extension bus connector.
Top view of the
Solder side
Board edge
Board edge
1
39
2
40
J10
1
J12
J13
J9
J11
1
2
39
40
19
20
19
20
1
2
1
2
2
20
19
Figure3.1.7 Pin Assignment of Extension Connectors (J9-J13)