Rev |
Log message |
Author |
Age |
Path |
326 |
Minor comment correction |
jshamlet |
321d 11h |
/open8_urisc |
325 |
Added the rest of the initializers to the signal assignments |
jshamlet |
321d 12h |
/open8_urisc |
324 |
Modified the Open8 version of the multi-channel roll average code to have separate interrupt enables for average and flush operations. Note that the flush status bit should be checked by software prior to use if the Autoflush_On_Reset generic is set TRUE.
Also adding the ROMTAPE entity, which acts as a serial-access ROM for storing strings, arrays, etc. in order to alleviate pressure on the primary program ROM. It is intended for use with loops that load fixed content from ROM. |
jshamlet |
321d 12h |
/open8_urisc |
323 |
Forgot to add files |
jshamlet |
322d 10h |
/open8_urisc |
322 |
Performance fixes for the LCD interface,
Fixed incorrect entity name for the dual LTC2355 IF,
Added a CPU-accessible 8-channel averager core and FIFO-style ROM |
jshamlet |
322d 10h |
/open8_urisc |
321 |
Fixed issue with parity flag in receiver sticking |
jshamlet |
426d 04h |
/open8_urisc |
320 |
Inverted flow control signals to match EIA-232 specification |
jshamlet |
428d 06h |
/open8_urisc |
319 |
Fixed off-by-one error in channel count |
jshamlet |
429d 10h |
/open8_urisc |
318 |
Added o8_scale_conv.vhd and intdiv.vhd |
jshamlet |
433d 12h |
/open8_urisc |
317 |
Altered the reinit signal on teh adc128s022.vhd driver to be optional, and removed the "dead" signal from the upper level o8_de0_nano_adc_if.vhd code. |
jshamlet |
447d 08h |
/open8_urisc |
316 |
More code cleanup and comments,
Removed INT_VECTOR_n constants, as they are superfluous. There are no reasonable situations in which the constants would be altered. |
jshamlet |
447d 08h |
/open8_urisc |
315 |
Added Terasic DE0 Nano ADC interface and rolling averager. |
jshamlet |
447d 10h |
/open8_urisc |
314 |
Code cleanup and added comments |
jshamlet |
447d 10h |
/open8_urisc |
313 |
Added all generics to package component |
jshamlet |
447d 12h |
/open8_urisc |
312 |
Added o8_timer24.vhd as a more flexible alternative to o8_sys_timer_ii.vhd.
Also cleaned up some comments in the HTML documentation |
jshamlet |
447d 12h |
/open8_urisc |
311 |
Updated documentation to reflect generic switch controlling ROR/ROL behavior and the carry bit |
jshamlet |
491d 09h |
/open8_urisc |
310 |
Added optional DACadv signal to advance the PWM engine using an external signal. This is used to synchronize the DAC with other DACs or for streaming multiple streams across a high-speed serial link. |
jshamlet |
518d 14h |
/open8_urisc |
309 |
Comment cleanup |
jshamlet |
528d 21h |
/open8_urisc |
308 |
|
jshamlet |
540d 04h |
/open8_urisc |
307 |
Fixed comments on o8_version.vhd |
jshamlet |
747d 14h |
/open8_urisc |
306 |
Moved REINIT_TASK_TABLE_PTR call to INITIALIZE_TASK_STACK |
jshamlet |
751d 15h |
/open8_urisc |
305 |
More code cleanup - rearranged macros and moved stack init to separate macro |
jshamlet |
751d 15h |
/open8_urisc |
304 |
Modified TASK_SETUP to use the same macros as the rest of the task switcher and cleaned up the code some more. |
jshamlet |
751d 15h |
/open8_urisc |
303 |
Fixed working, but "incorrect" code (constants were right, but were named incorrectly |
jshamlet |
752d 03h |
/open8_urisc |
302 |
Corrected issue where register state wasn't being preserved for user function stubs,
Modified FREEMEM calc to use the region size constant. |
jshamlet |
752d 04h |
/open8_urisc |
301 |
Adding actual task manager files |
jshamlet |
754d 01h |
/open8_urisc |
300 |
Adding core task manager assembly |
jshamlet |
754d 01h |
/open8_urisc |
299 |
Modified the status_led.vhd to slow down the DIM50PCT signal to 1/32 instead of 1/2 for use with shift-register based discrete LEDs and added the ability to chain the toggle signal to save on resources as well as synchronize the "toggling" |
jshamlet |
756d 01h |
/open8_urisc |
298 |
Fixed a long-standing bug in the SBC instruction where the 1 wasn't being added to complete the 2's complement of Rn. This was causing off-by-one errors in subtraction and negating carry only subtractions. |
jshamlet |
757d 03h |
/open8_urisc |
297 |
Fixed register map comments |
jshamlet |
1047d 12h |
/open8_urisc |