| 01:08.18 | *** join/#openjtag vmaster_ (i=vmaster@p549B764F.dip.t-dialin.net) |
| 02:29.37 | lennert | you can kind of glean some info on ieee 1532 from the 1532 .bsdl files included with xilinx webpack/ise |
| 05:39.46 | ka6sox | sweeet' |
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| 11:33.21 | *** join/#openjtag dwery (n=dwery@nslu2-linux/dwery) |
| 12:54.53 | *** join/#openjtag prpplague (n=billybob@72.22.141.111) |
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| 14:50.18 | *** join/#openjtag GyrosGeier (n=richter@p549956A3.dip.t-dialin.net) |
| 15:13.19 | [g2] | GyrosGeier welcome :) |
| 15:20.07 | GyrosGeier | heh |
| 15:20.09 | GyrosGeier | hi |
| 15:21.09 | [g2] | ppl are working on some open jtag software and hardware in here |
| 15:21.47 | GyrosGeier | thought so |
| 15:22.06 | GyrosGeier | well, I'm sort of working on closed software/hardware as well, so I need to be careful |
| 15:22.16 | GyrosGeier | :-P |
| 15:23.45 | [g2] | nod. And be aware of the alternatives :) |
| 15:37.41 | GyrosGeier | :-) |
| 15:38.03 | GyrosGeier | well, we have 2MB/s download speed on ARM9 |
| 15:41.55 | vmaster | ohh... MB as in megabyte? |
| 15:42.06 | GyrosGeier | yes |
| 15:44.05 | vmaster | that's... >40mhz tck frequency? |
| 15:44.57 | GyrosGeier | vmaster, yes, the atmel cpus can do that |
| 15:45.05 | GyrosGeier | oh wait |
| 15:45.19 | GyrosGeier | no, tck is at ~2 MHz |
| 15:45.38 | vmaster | at 2mhz tck you're transfering 16mbit/s? |
| 15:45.46 | GyrosGeier | you need a receiver routine running on the target |
| 15:45.54 | vmaster | yeah, using the dcc |
| 15:46.01 | vmaster | ok |
| 15:46.20 | GyrosGeier | ack, no, I was mixing it up again, hardware isn't my part. |
| 15:46.51 | vmaster | using dcc, i guess your tck is somewhere around 20mhz |
| 15:47.32 | GyrosGeier | it probably needs to be; as I said, not exactly my part in this. |
| 15:52.00 | GyrosGeier | ah |
| 15:52.08 | GyrosGeier | I see you've found the FTDI chips |
| 15:52.37 | GyrosGeier | the biggest problem with them is turnaround time |
| 15:52.41 | vmaster | yepp |
| 15:52.56 | vmaster | i can't get more than ~25kb/s out of them |
| 15:53.27 | GyrosGeier | have you looked at the Cypress ez-usb stuff? |
| 15:53.45 | prpplague | i've got to find some time to do some testing with the ez-usb stuff |
| 15:53.45 | prpplague | hehe |
| 15:53.45 | prpplague | i was typing that when you pressed enter |
| 15:53.45 | GyrosGeier | it's a lot more effort, but might be worth it |
| 15:54.03 | prpplague | GyrosGeier: i'm bit banging flash programming with the ex-usb stuff |
| 15:54.15 | prpplague | GyrosGeier: just need to find some extra time to some more testing for jtag |
| 15:54.43 | vmaster | Atmel's sam7 could be nice for jtag |
| 15:55.04 | prpplague | i've collected a list of ez-usb based dev boards, and hackable products - http://www.elinux.org/wiki/EzUsb |
| 15:55.06 | vmaster | unfortunately, they have no usb 2.0 high-speed devices |
| 15:55.32 | prpplague | http://www.the-console-corner.com/shop/product.php?productid=6546 |
| 15:55.46 | prpplague | thats the cheapest and easiest hack for the ez-usb |
| 15:57.29 | prpplague | GyrosGeier: you've done some with the ez-usb? |
| 15:57.45 | GyrosGeier | vmaster, well, the ez-usb is 2.0 for sure |
| 15:58.16 | GyrosGeier | those el cheapo DVB receivers are based on it |
| 15:58.32 | GyrosGeier | prpplague, not yet, but I have the dev kit here |
| 15:58.38 | [g2] | it's in the Maxtor One-Touch line |
| 15:58.39 | GyrosGeier | so many projects, so little time |
| 15:58.53 | prpplague | GyrosGeier: yea, i looked at some of those, but the solder points on they were terrible, so hacking would be difficult |
| 15:59.17 | GyrosGeier | right now, I'm trying to coerce gcc 4.0.2 to work with newlib |
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