Renesas M3A-HS64, User Manual

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M3A-HS64G02 Operating Specifications
7.2.2 Switches and LEDs
Rev. 1.00 Apr 30, 2009 7-28
REJ11J0034-0100
7
7.2.2 Switches and LEDs
The M3A-HS64G02 includes 20 switches and 15 LEDs. The following figure shows assignments of switches and LEDs.
Figure 7.2.3 M3A-HS64G02 Switches and LEDs Assignments
The following table lists switches mounted on the M3A-HS64G02.
Table 7.2.4 M3A-HS64G02 Switches
Number Name Remarks
SW1 IRQ2 switch Refer to Section 4.13 for details.
SW2 IRQ3 switch
Refer to Section 4.13 for details.
SW3 LCD module connector (J10) power supply switch
Optional
SW4 to SW19 Key input switches Refer to Section 4.12 for details.
SW20 Power supply switch -
The following table lists LEDs mounted on the M3A-HS64G02.
Table 7.2.5 M3A-HS64G02 LEDs
Number Color
Description
LED1 to LED4 Green Brightness-control LEDs (MTU2 output pins: TIOC0A to 0D are connected)
LED5 to LED8 Yellow Brightness-control LEDs (MTU2 output pins: TIOC1A, 1B, TIOC2A, and 2B are connected)
LED9 and LED10 Blue Brightness-control LEDs (MTU2 output pins: TIOC3C and 3D are connected)
LED11 to LED14 Orange Brightness-control LEDs (MTU2 output pins: TIOC4A to 4D are connected)
LED15 Blue Power supply LED (LED15 is illuminated when 12 V power is supplied)