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[/] [open8_urisc/] [trunk/] [VHDL/] - Rev 298

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Last modification

  • Rev 298 2022-07-13 01:00:07 GMT
  • Author: jshamlet
  • Log message:
    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.
Path Last modification Log RSS feed
[FOLDER] open8_urisc/ 298  874d 19h jshamlet View Log RSS feed
[NODE][FOLDER] branches/ 4  5747d 18h root View Log RSS feed
[NODE][FOLDER] tags/ 4  5747d 18h root View Log RSS feed
[NODE][FOLDER] trunk/ 298  874d 19h jshamlet View Log RSS feed
[NODE][NODE][FOLDER] Documents/ 277  1455d 02h jshamlet View Log RSS feed
[NODE][NODE][FOLDER] gnu/ 179  1742d 21h jshamlet View Log RSS feed
[NODE][NODE][FOLDER] Open8 Tools/ 291  1309d 17h jshamlet View Log RSS feed
[NODE][NODE][FOLDER] VHDL/ 298  874d 19h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] async_ser_rx.vhd 295  1176d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] async_ser_tx.vhd 295  1176d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] button_db.vhd 261  1623d 00h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] fifo_1k_core.vhd 207  1700d 21h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] hd44780_4b.vhd 287  1328d 23h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] hd44780_8b.vhd 287  1328d 23h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_7seg.vhd 284  1449d 13h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_alu16.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_async_serial.vhd 293  1196d 03h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_btn_int.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_clk_detect.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_cpu.vhd 298  874d 19h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_crc16_ccitt.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_datalatch.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_elapsed_usec.vhd 296  1173d 19h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_epoch_timer.vhd 279  1454d 02h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_epoch_timer_ii.vhd 279  1454d 02h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_gpin.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_gpio.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_gpout.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_hd44780_4b.vhd 262  1616d 00h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_hd44780_8b.vhd 262  1616d 00h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_hd44780_if.vhd 289  1327d 03h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_interval_meas.vhd 259  1636d 01h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_int_mgr.vhd 245  1657d 01h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_int_mgr16.vhd 268  1504d 15h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_lfsr32.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_ltc2355_2p.vhd 258  1636d 23h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_max7221.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_max7221_fifo.vhd 191  1708d 01h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_pwm16.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_pwm_adc.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_pwm_adc_ram.vhd 241  1669d 21h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_ram_1k.vhd 259  1636d 01h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_ram_4k.vhd 259  1636d 01h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_register.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_register_wide.vhd 297  1165d 03h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_rom_32k.vhd 276  1489d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_rtc.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_sdlc_if.vhd 283  1453d 01h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_spi_16b_tx.vhd 268  1504d 15h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_status_led.vhd 249  1653d 20h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_switch_if.vhd 257  1636d 23h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_sys_timer.vhd 273  1492d 01h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_sys_timer_ii.vhd 244  1657d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_trig_delay.vhd 292  1267d 02h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_vdsm8.vhd 268  1504d 15h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_vdsm12.vhd 268  1504d 15h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_vector_rx.vhd 296  1173d 19h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] o8_version.vhd 270  1502d 00h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] Open8_cfg.vhd 290  1309d 17h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] Open8_pkg.vhd 270  1502d 00h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] ram_1k_core.vhd 191  1708d 01h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] ram_4k_core.vhd 209  1699d 18h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] rom_32k_core.vhd 191  1708d 01h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] sdlc_crc16_ccitt.vhd 278  1454d 20h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] sdlc_dp512b_ram.vhd 200  1706d 20h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] status_led.vhd 256  1637d 00h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] sys_tick.vhd 258  1636d 23h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] vdsm8.vhd 220  1693d 22h jshamlet View Log RSS feed
[NODE][NODE][NODE][FILE] vector_tx.vhd 296  1173d 19h jshamlet View Log RSS feed
[NODE][FOLDER] web_uploads/ 6  5747d 05h root View Log RSS feed

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