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mmm... no takers? Have I missed something here? what I meant is that do I designate the pins like this?:

according to this table:

Hope this clears the air.

Abd Halim Poh.

Thanks a lot man... made my day there.

Abdul Halim Poh

Another question:

From the FAQ: 

Q: What is TDIS used for?

From what I see, the TDIS is grounded rather that pulled up.

Do I permanently set the TDIS pin to ground for the DSP? Is there any special importance to make it floating or connected to the TDI of the emulator?

Thanks a lot for your time.

A. Halim.

Abdul,

I'm no expert, but it sounds (from the FAQ) like the target board should ground TDIS. 

The schematic I sent is for the target board (which has the C2000 MCU on it).  So it shows TDIS tied to ground.


Thank you,
Brett 

aaaah that cleared that one. I thought the graphic is for the emulator itself.

Thanks a lot man.

Hi brett,

I downloaded the ControlSUITE anyway, and installed it. But the result is that there's no controlSUITE program for me to run! Is it integrated with CCS? Mine's a microcontroller edition of CCS v4. 

Thanks for ya time,

Halim.

thanks brett. I am a bit confused with the systems nowadays.

Halim

Hi,

I'm only one step away from fabricating my first F28027 PCB, but first just a couple of quick questions:

1. The EMU0/EMU1 pins are not connected to any pins of the F28027, I assume? I can't find any designation on it. And the FAQ doesn't seem to address anything regarding it, except mentioning that it's not supported in XDS100v3 (but mine's v2 anyway). What do I do to the pins? Do I pull them down/up?

2. I'm going to re-adapt the emulator pins into a minimum number anyway, so will I need the EMU0/1 pins in future?

Thanks.

I've just made a board using a 28069 and I had to do the following on the JTAG header:

1) to TMS on DSP

2) to TRST on DSP, with 2k2 pull-up to 3V3

3) to TDI on DSP

4)  to ground

5) to 3v3

6) no pin

7) to TDO on DSP

8) to ground

9) join to 11 (i.e. a TCK loopback)

10) to ground

11) to TCK on DSP (and also to pin 9)

12) to ground

13) to 3V3 via 4k7 pull-up

14) to 3V3 via 4k7 pull-up

I remember that I needed most, maybe even all of the above to get it to work with the programmer (an XDS 510). Sorry I can't say for sure, but the above does work for me.

yeah, I also just read the datasheet: 

NOTE
The 2802x devices do not have EMU0/EMU1 pins. For designs that have a JTAG Header
on-board, the EMU0/EMU1 pins on the header must be tied to VDDIO through a 4.7-kΩ
(typical) resistor.

So you're right.

Thanks.