Technical information

Functional Overview
2.12U Interrupt Switch
Rev.1.01 2008.05.07 2-31
REJ11J0012-0101
2
2.12 Interrupt Switch
In the SH7670 CPU board, the push switches are connected to the SH7670 NMI pin and IRQ0 pin.
Users can freely use the test switch by wiring a jumper on the TP pin.
Figure 2.12.1 shows the interrupt switch block diagram.
Figure 2.12.1 Interrupt Switch Block Diagram