| Rev |
Log message |
Author |
Age |
Path |
| 335 |
Switched o8_version.vhd to integer generics to make assignment from higher-level tools simpler,
Uploaded new version of TaskMan.zip, which uses the newer components |
jshamlet |
487d 22h |
/ |
| 334 |
Updated version register to match task switcher example and rom core for the romtape entity |
jshamlet |
489d 00h |
/ |
| 333 |
Fixed missing semicolons in o8_sys_timer_ii.vhd,
Added faulting address capture in the RAM models,
Modified o8_ram_1k.vhd to use 32-bit WPR |
jshamlet |
489d 12h |
/ |
| 332 |
Added initial version of task manager project |
jshamlet |
489d 15h |
/ |
| 331 |
Added custom SPI LCD interface (pending receive side) and watchdog timer. Also modified system timer II to use aliases |
jshamlet |
489d 15h |
/ |
| 330 |
Updated to route RAM write fault signal and force CPU interrupts to task manager requirements. |
jshamlet |
495d 22h |
/ |
| 329 |
Added a core that specifically supports the task switcher software. It merges o8_int_mgr16 with a wide register, allowing full control of I/O peripherals by the task switcher software. This also allows the task switcher to be enabled for the full 16 I/O write qualification lines, which had previously only been supported in the task data setup. |
jshamlet |
495d 23h |
/ |
| 328 |
Documentation cleanup. Also added operand definitions. |
jshamlet |
496d 20h |
/ |
| 327 |
More bug fixes:
Added write qual line to LTC2355 interface, fixed bug where output data was duplicating the lower byte in the averager, added an initial romtape.hex file |
jshamlet |
497d 00h |
/ |
| 326 |
Minor comment correction |
jshamlet |
502d 22h |
/ |
| 325 |
Added the rest of the initializers to the signal assignments |
jshamlet |
502d 23h |
/ |
| 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 |
502d 23h |
/ |
| 323 |
Forgot to add files |
jshamlet |
503d 21h |
/ |
| 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 |
503d 21h |
/ |
| 321 |
Fixed issue with parity flag in receiver sticking |
jshamlet |
607d 15h |
/ |
| 320 |
Inverted flow control signals to match EIA-232 specification |
jshamlet |
609d 17h |
/ |
| 319 |
Fixed off-by-one error in channel count |
jshamlet |
610d 21h |
/ |
| 318 |
Added o8_scale_conv.vhd and intdiv.vhd |
jshamlet |
614d 23h |
/ |
| 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 |
628d 19h |
/ |
| 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 |
628d 19h |
/ |
