| * | | P89LPC936
Does the PDS900 support the Philips 936 chip?
|
|
30-6-2005 16:06
Views: 1727 |
dean2t |
| | | RE: P89LPC936
Hi there,
I am not sure if you are an existing user or a potential customer, so I will be broad in my reply!
The PDS900 has been issued with the following bondouts:
932 - this does not support the 935 or 936 because of a bondout error which limits execution to below the 8K boundary. Any existing users with a 932 bondout will have to upgrade to the latest bondout.
935 - this does support the 936 and so no upgrade is required (this is possible as the 936 is a 16K version of the 935).
... more (see whole posting)
|
|
30-6-2005 16:35
Views: 1811 |
Support |
| * | | RE: P89LPC936
I have a 935 bondout. I''m guessing that the software will work as expected?
|
|
1-7-2005 7:27
Views: 1780 |
dean2t |
| | | RE: P89LPC936
hi guys,
Im presently doing a project on interfacing P89c668 microcontroller with and adc-AD7710. Im able to interface one adc to the micro controller but my proj needs me to interface 8 adcs to it simultaneously, anyone got any suggestions?
Please reply.
|
|
29-1-2006 2:24
Views: 1614 |
saransh |
| | | RE: P89LPC936
Though the ADC has no chipselect the only way is either to use a busswitch (I2C busswitches are cheap and excellent for this application) or if you only need two or tree ADC switch the bus yourself. In this case only the serial clock could be switched.
More safe is to switch RFS and TFS as well. If so you need 3 I/O per ADC. USing some logic could bring this back to 2 I/O as selection bits (up to 4 ADC''s) and a few gates for the busswitch.
succes
Robert
|
|
15-8-2006 12:43
Views: 1391 |
RobertUD |
Login