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  Topic: How to Start a Second Instance of the CCS IDE
soonc

Replies: 5
Views: 11957

PostForum: General CCS C Discussion   Posted: Mon Jun 19, 2023 9:17 am   Subject: Here is the Oficial way
The only method I have ever seen, was by duplicating PCW. So you copy
PCW.exe, rename this PCW2.exe, and launch this. However I have known
this have fractional issues when doing certain things, whic ...
  Topic: How to Start a Second Instance of the CCS IDE
soonc

Replies: 5
Views: 11957

PostForum: General CCS C Discussion   Posted: Wed Jun 14, 2023 6:59 pm   Subject: Thanks
If you have a second copy installed in a separate directory, you can open this.

It is only the PCW, that you actually need duplicated, so you can just have
a duplicate of this. However this potent ...
  Topic: How to Start a Second Instance of the CCS IDE
soonc

Replies: 5
Views: 11957

PostForum: General CCS C Discussion   Posted: Tue Jun 13, 2023 10:08 am   Subject: How to Start a Second Instance of the CCS IDE
How to Start a Second Instance of the CCS IDE.

I know it can be done but forgot how to do that..

thanks
  Topic: Moving From PIC18F47K42 to PIC18F57Qxx
soonc

Replies: 8
Views: 23064

PostForum: General CCS C Discussion   Posted: Mon Mar 14, 2022 8:31 pm   Subject: Thanks
Thanks to everyone for the info.

I have enough 47K42 for this year but I'm seeing the long lead times and if I really have to wait that long I could be developing Rev 2 of my PCB to incorporate so ...
  Topic: Moving From PIC18F47K42 to PIC18F57Qxx
soonc

Replies: 8
Views: 23064

PostForum: General CCS C Discussion   Posted: Sun Mar 13, 2022 7:56 pm   Subject: Moving From PIC18F47K42 to PIC18F57Qxx
I'm trying to plan a move from PIC18F47K42 to PCI18F57Qxx.

There are two chips that are so similar.

PIC18F57Q83
PIC18F57Q43

The Q83 has JTAG, CAN and More RAM (perhaps other things I have no ...
  Topic: Need chip PIC18F26K22-I/SO
soonc

Replies: 18
Views: 57691

PostForum: General CCS C Discussion   Posted: Tue Jan 25, 2022 9:07 pm   Subject: Re: Need chip PIC18F26K22-I/SO
Need chip PIC18F26K22-I/SO

We need 1000 pcs. PIC18F26K22-SOIC, but situation on the chip marked is not nice. We have search the marked and about November-22 if we are lucky...

We can use other 2 ...
  Topic: Need chip PIC18F26K22-I/SO
soonc

Replies: 18
Views: 57691

PostForum: General CCS C Discussion   Posted: Sat Jan 22, 2022 9:33 pm   Subject: Re: Need chip PIC18F26K22-I/SO
Need chip PIC18F26K22-I/SO

We need 1000 pcs. PIC18F26K22-SOIC, but situation on the chip marked is not nice. We have search the marked and about November-22 if we are lucky...

We can use other 2 ...
  Topic: Is there a PIC with two NCO's
soonc

Replies: 14
Views: 32017

PostForum: General CCS C Discussion   Posted: Fri Oct 09, 2020 7:00 am   Subject: Is there a PIC with two NCO's
The timers in the PIC24/30/33, have the ability to automatically reset 'at' a
count. So can be set to count to 1000, 10000 etc., without needing
interrupts etc.. Might be worth investigating....
...
  Topic: Is there a PIC with two NCO's
soonc

Replies: 14
Views: 32017

PostForum: General CCS C Discussion   Posted: Thu Oct 08, 2020 6:55 pm   Subject: Thanks to everyone
Thanks for the ideas.
The "mother chip" is pic18F47K42 which already has 1 NCO.
Reason for wanting to know of other PIC chip with more NCO's is the NCO is so easy to use.

I did Not con ...
  Topic: Is there a PIC with two NCO's
soonc

Replies: 14
Views: 32017

PostForum: General CCS C Discussion   Posted: Wed Oct 07, 2020 7:18 pm   Subject: Thanks
Go to this Microchip page:
https://www.microchip.com/maps/Microcontroller.aspx

Scroll down to this section: IC/OC/PWM

Then on the right, select NCO 3 and 3 (both boxes).

Then look at result ...
  Topic: Is there a PIC with two NCO's
soonc

Replies: 14
Views: 32017

PostForum: General CCS C Discussion   Posted: Wed Oct 07, 2020 3:42 pm   Subject: Is there a PIC with two NCO's
Is there a PIC with two NCO's ?

I need a second NCO and have considered a 6 pin PIC chip but do not like the idea of having to Program a second device...

Someone did suggest using the PWM but i ...
  Topic: 24CW128X HAR question
soonc

Replies: 3
Views: 12413

PostForum: General CCS C Discussion   Posted: Sat Aug 01, 2020 6:52 am   Subject: 24CW128X HAR question
Which example driver are you using?.
Are you pausing after power up?. The chip needs you to wait for at least
Tpup after power is applied before it can work (100uSec).

Good point about the power ...
  Topic: 24CW128X HAR question
soonc

Replies: 3
Views: 12413

PostForum: General CCS C Discussion   Posted: Fri Jul 31, 2020 9:59 pm   Subject: 24CW128X HAR question
I decide to use a small SOT23-5 eeprom. The Microchip part number is:
24CW1280T-I/OT

Other than the HAR register the timing seems to be about the same as more conventional 24LC256 versions.

The ...
  Topic: HW SPI and LCD Not working
soonc

Replies: 6
Views: 15318

PostForum: General CCS C Discussion   Posted: Sun Jun 28, 2020 3:48 pm   Subject: Nice Thanks
I don't see you turning off slew rate control.
The pins on this PIC have hardware slew rate control on their outputs.
This is why there is a warning in the data sheet for the fastest SPI rates:

t ...
  Topic: HW SPI and LCD Not working
soonc

Replies: 6
Views: 15318

PostForum: General CCS C Discussion   Posted: Sat Jun 27, 2020 7:23 pm   Subject: Re: Thanks
Try a couple of things:

1. Set the input signal to the same pin as the output signal
2. Set the baud in the #use spi() directive to a slower speed than max. Maybe you are going too fast.

1. ...
 
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