12.4 Signal Description
The DSU uses three signals to function.
| Signal Name | Type | Description |
|---|---|---|
| RESET | Digital Input | External Reset (RESETN pin) |
| SWCLK | Digital Input | SW clock pin |
| SWDIO | Digital I/O | SW bidirectional data pin |
The DSU uses three signals to function.
| Signal Name | Type | Description |
|---|---|---|
| RESET | Digital Input | External Reset (RESETN pin) |
| SWCLK | Digital Input | SW clock pin |
| SWDIO | Digital I/O | SW bidirectional data pin |
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