Zilog Z8F0411 Manual do Utilizador descarregar pdf (Página 23)

MDS General-Purpose Board Development Kit

User Manual

UM016905-1207 MDS-GP Board Features

Only two different serial port options can be active at a time. The MDS-

GP board provides two ways to set active serial port options

(see Figure 9):

•

Jumper select options on J2 (seeTable 2 on page 20).

•

Use the I

C bus expander U2 to select options through software.

These options allow serial ports to be dynamically changed. You must

remove all J2 jumpers for software

selection to work.

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