Equinox Systems GEMINI Guide de l'utilisateur télécharger pdf (Page 18)

10

User Guide V1.10

The GEMINI-1 programmer plugs into a

spare serial (com) port of any IBM

compatible PC including the majority of

laptop machines.

To select the Correct Serial Port

i. From the menu bar select <Options>

<Select Port>

The available COM ports on your computer

are now displayed.

ii. Select the COM port to which the

programmer is connected

ii. Select the desired target microcontroller

baud rate e.g. 9,600

The baud rate is the maximum baud

rate which the target microcontroller

can reliably communicate at.

See Device programming section for

further information.

iii. Select <Test>

A programmer communications test is

now performed.

This tests both the programmer, cable and

PC serial port. It does not communicate

with the target microcontroller.

Communications Test-Pass

The programmer has been detected OK by

the GEMINI software. If you now <Cancel>

out of the <Test Port> dialogue box, the

words ‘ON LINE’ should now be displayed at

the bottom right of the GEMINI Window.

Installation is complete and the programmer

should now be ready to-use.

Please Note:

• This test has not verified that the

programmer can communicate with the

target microcontroller.

• Changing the baud rate will have no

effect on the ‘Communications Test’.

Communications Test-Fail

The programmer was not detected on the

COM port selected. Please check the

following:

• The correct COM port was selected, and

if not, repeat the <Select Port> < Test>

operation.

• The correct PC serial cable has been

used as supplied with the programmer.

If the programmer is still not detected,

please refer to the Installation

Troubleshooting Guide located in the

“On-Line” help.

Serial Port Selection (Select Port)

Figure 8

Figure 7

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