Zilog Z8F0411 Manual do Utilizador descarregar pdf (Página 30)

MDS General-Purpose Board Development Kit

User Manual

UM016905-1207 MDS-GP Board Features

some port pins on an eZ80Acclaim!

MDS-PM. The terminal block (see

Figure 12) also provides 5 V DC, 3.3 V DC, and ground terminals.

Ensure that jumper J29 is removed while using this terminal block as port

inputs. When J29 is installed, you can test the ADC using the on-board

potentiometer, R57, shown in Figure 13.

Figure 12. ADC Input Terminal Block

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