Astrobe Forum

In this Oberon-1 paper (http://norayr.am/papers/WirthTasksVersusThreads.pdf) from 1996, Wirth discusses a method of "real-time tasks". (Page 10). In which I believe interrupt handlers installed with Kernel.Instal(Handler, N) are triggered when a device or buffer is updated? I see that Kernel.Install...

perfect! thanks for clarifying!

Hi, I'm an Astrobe7.2 for RISC5 user I just wanted to double check on licensing and fair use of the Oberon System provided with Astrobe. Am I right in saying that it is identical to the project oberon 2013 license found here: http://www.projectoberon.net/wirth/ProjectOberon/license.txt? Just want to...

I see in RAM.v that 3 blocks of BRAM are instantiated for a total of ~48k words. Since the `adr` signal is 16bit and can theoretically address up to ~65k words, what happens if I pass in an address beyond 48K? If I've done my math correctly, that means that any addresses 0xBFFF would be out of range...

I'm curious about the following lines in the RISC5Top Source code. (I hope it's okay to post this little snippet of source) assign MOSI[1] = MOSI[0], SCLK[1] = SCLK[0]; assign MOSI[2] = MOSI[0], SCLK[2] = SCLK[0]; Am I right in saying that MOSI and SCLK signals are all shorted together? What's the p...