Rev |
Log message |
Author |
Age |
Path |
319 |
Fixed off-by-one error in channel count |
jshamlet |
326d 05h |
/open8_urisc/trunk/ |
318 |
Added o8_scale_conv.vhd and intdiv.vhd |
jshamlet |
330d 07h |
/open8_urisc/trunk/ |
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 |
344d 03h |
/open8_urisc/trunk/ |
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 |
344d 04h |
/open8_urisc/trunk/ |
315 |
Added Terasic DE0 Nano ADC interface and rolling averager. |
jshamlet |
344d 05h |
/open8_urisc/trunk/ |
314 |
Code cleanup and added comments |
jshamlet |
344d 06h |
/open8_urisc/trunk/ |
313 |
Added all generics to package component |
jshamlet |
344d 07h |
/open8_urisc/trunk/ |
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 |
344d 07h |
/open8_urisc/trunk/ |
311 |
Updated documentation to reflect generic switch controlling ROR/ROL behavior and the carry bit |
jshamlet |
388d 04h |
/open8_urisc/trunk/ |
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 |
415d 09h |
/open8_urisc/trunk/ |
309 |
Comment cleanup |
jshamlet |
425d 16h |
/open8_urisc/trunk/ |
308 |
|
jshamlet |
436d 23h |
/open8_urisc/trunk/ |
307 |
Fixed comments on o8_version.vhd |
jshamlet |
644d 09h |
/open8_urisc/trunk/ |
306 |
Moved REINIT_TASK_TABLE_PTR call to INITIALIZE_TASK_STACK |
jshamlet |
648d 10h |
/open8_urisc/trunk/ |
305 |
More code cleanup - rearranged macros and moved stack init to separate macro |
jshamlet |
648d 10h |
/open8_urisc/trunk/ |
304 |
Modified TASK_SETUP to use the same macros as the rest of the task switcher and cleaned up the code some more. |
jshamlet |
648d 11h |
/open8_urisc/trunk/ |
303 |
Fixed working, but "incorrect" code (constants were right, but were named incorrectly |
jshamlet |
648d 22h |
/open8_urisc/trunk/ |
302 |
Corrected issue where register state wasn't being preserved for user function stubs,
Modified FREEMEM calc to use the region size constant. |
jshamlet |
648d 23h |
/open8_urisc/trunk/ |
301 |
Adding actual task manager files |
jshamlet |
650d 20h |
/open8_urisc/trunk/ |
300 |
Adding core task manager assembly |
jshamlet |
650d 20h |
/open8_urisc/trunk/ |
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 |
652d 20h |
/open8_urisc/trunk/ |
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 |
653d 23h |
/open8_urisc/trunk/ |
297 |
Fixed register map comments |
jshamlet |
944d 07h |
/open8_urisc/trunk/ |
296 |
Removed parallel interface from o8_vector_rx.vhd, modified vector_tx.vhd to use a generic for it's seed value, slight formatting change on o8_elapsed_usec.vhd. |
jshamlet |
952d 23h |
/open8_urisc/trunk/ |
295 |
Undoing previous revision. UART was fine, bug reporter was not. |
jshamlet |
956d 02h |
/open8_urisc/trunk/ |
294 |
Fixed an ancient bug in the parity logic that had the parity inverted. |
jshamlet |
956d 07h |
/open8_urisc/trunk/ |
293 |
Fixed formatting issue in o8_sync_serial where tabs were inserted instead of spaces and fixed column spacing as a result (purely cosmetic) |
jshamlet |
975d 07h |
/open8_urisc/trunk/ |
292 |
Updated the o8_trig_delay entity by:
1) Added a global interrupt enable,
2) Added the ability to trigger on both the pre- and post-arm trigger input
3) Added the ability to read the external input on offset 7 |
jshamlet |
1046d 06h |
/open8_urisc/trunk/ |
291 |
Added Notepad++ language definition file for the Open8_II ISA |
jshamlet |
1088d 20h |
/open8_urisc/trunk/ |
290 |
Added an additional generic "Rotation_Ignores_Carry" that removes the carry logic from the ROL/ROR instructions such that they now rotate 'normally',
Added an alias for PSR_GP4 named PSR_S, as it is now used to switch the function of the RSP instruction. The internal opcode hasn't changed, but it allows assembly code to use PSR_S or BRS/BNS when performing RSP related operations. |
jshamlet |
1088d 21h |
/open8_urisc/trunk/ |