| Rev |
Log message |
Author |
Age |
Path |
| 326 |
Minor comment correction |
jshamlet |
320d 16h |
/open8_urisc/trunk |
| 325 |
Added the rest of the initializers to the signal assignments |
jshamlet |
320d 17h |
/open8_urisc/trunk |
| 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 |
320d 18h |
/open8_urisc/trunk |
| 323 |
Forgot to add files |
jshamlet |
321d 16h |
/open8_urisc/trunk |
| 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 |
321d 16h |
/open8_urisc/trunk |
| 321 |
Fixed issue with parity flag in receiver sticking |
jshamlet |
425d 09h |
/open8_urisc/trunk |
| 320 |
Inverted flow control signals to match EIA-232 specification |
jshamlet |
427d 12h |
/open8_urisc/trunk |
| 319 |
Fixed off-by-one error in channel count |
jshamlet |
428d 15h |
/open8_urisc/trunk |
| 318 |
Added o8_scale_conv.vhd and intdiv.vhd |
jshamlet |
432d 17h |
/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 |
446d 14h |
/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 |
446d 14h |
/open8_urisc/trunk |
| 315 |
Added Terasic DE0 Nano ADC interface and rolling averager. |
jshamlet |
446d 15h |
/open8_urisc/trunk |
| 314 |
Code cleanup and added comments |
jshamlet |
446d 16h |
/open8_urisc/trunk |
| 313 |
Added all generics to package component |
jshamlet |
446d 17h |
/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 |
446d 18h |
/open8_urisc/trunk |
| 311 |
Updated documentation to reflect generic switch controlling ROR/ROL behavior and the carry bit |
jshamlet |
490d 14h |
/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 |
517d 19h |
/open8_urisc/trunk |
| 309 |
Comment cleanup |
jshamlet |
528d 03h |
/open8_urisc/trunk |
| 308 |
|
jshamlet |
539d 10h |
/open8_urisc/trunk |
| 307 |
Fixed comments on o8_version.vhd |
jshamlet |
746d 19h |
/open8_urisc/trunk |
| 306 |
Moved REINIT_TASK_TABLE_PTR call to INITIALIZE_TASK_STACK |
jshamlet |
750d 21h |
/open8_urisc/trunk |
| 305 |
More code cleanup - rearranged macros and moved stack init to separate macro |
jshamlet |
750d 21h |
/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 |
750d 21h |
/open8_urisc/trunk |
| 303 |
Fixed working, but "incorrect" code (constants were right, but were named incorrectly |
jshamlet |
751d 09h |
/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 |
751d 09h |
/open8_urisc/trunk |
| 301 |
Adding actual task manager files |
jshamlet |
753d 07h |
/open8_urisc/trunk |
| 300 |
Adding core task manager assembly |
jshamlet |
753d 07h |
/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 |
755d 07h |
/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 |
756d 09h |
/open8_urisc/trunk |
| 297 |
Fixed register map comments |
jshamlet |
1046d 17h |
/open8_urisc/trunk |
