Equinox Systems GEMINI Podręcznik Użytkownika Pobierz pdf (Strona 21)

User Guide V1.10

1 In GEMINI select <Options> <Create Library Info>

This operation interrogates the target programmer and generates a ‘notepad’ document

which details information about your programmer and generates a list of devices

supported by the programmer. From the list you can see which ‘TARGET ISP’ devices can

be programmed with the GEMINI-1. i.e. only devices listed as ‘yes’ or LNR’ are supported.

2 Select your target device from <Device><Select>...

In our example this is <Philips><P89C51Rx+>

<P89C51RC+ ISP>

Warning!

The programmer applies +12V to the Vpp pin of the target

microcontroller if a Philips P89C51Rx+ device is selected by

mistake.

This could cause damage to both the target microcontroller

and target system if the microcontroller is actually a

+5V Vpp version.

3 From the <Device menu>, select<Information>

This will give you a description of the target device.

4 Select the frequency of the target microcontroller

- Select <Options><Target settings...>.

- Adjust Fosc to the

frequency your target

microcontroller is

running at.

(Note: The value of

Fosc is rounded down

to the nearest integer

MHz value.)

Note:

If you are using different

reset timings to the

default settings refer to

Target Settings section,

page 23

Philips Device Programming Guide

The GEMINI-1 Programmer is now ready to program a target device.

In the following example we have chosen to program a Philips P89C51RC+IN

microcontroller on the user target system.

Figure 9

Figure 10

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 57 58

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Equinox Systems GEMINI Podręcznik Użytkownika Strona 21