Chapter 3 Jumpers and Switches
3 Jumpers and Switches
This chapter describes all jumpers and switches that can be modified on the evaluation board. The default setting is shown with a grey shaded area.
3.1Operating Mode (S1)
This switch controls the MCU operation mode after Reset.
Please take care of the following mode settings:
DIP switch | Setting | Logical value |
ON (closed) | 1 (high) | |
(MD0) | OFF (open) | 0 (low) |
ON (closed) | 1 (high) | |
(MD1) | OFF (open) | 0 (low) |
ON (closed) | 1 (high) | |
(MD2) | OFF (open) | 0 (low) |
ON (closed) | Not connected | |
(Not used) | OFF (open) | Not connected |
Table 3-1: MCU Operating Mode
MD0 MD1 MD2 nc
(RUN Mode)
ON
OFF
1 2 3 4
Figure 3-1: MCU mode switch: RUN mode (Fixed Vector Mode)
DIP-Switch S1
(Programming Mode)
MD0 MD1 MD2 nc
ON
OFF
1 2 3 4
Figure 3-2: MCU mode switch: Flash Programming mode
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