pentevo – /fpga/base_trdemu/

Rev 1322 – pentevo: fpga: newirq: WIP

lvd — Mon, 05 Jan 2026 02:00:12 +0300

lvd – 4 file(s) modified
pentevo: fpga: newirq: WIP

~ /fpga/base_trdemu/newirq/top.v
~ /fpga/base_trdemu/newirq/video/video_top.v
~ /fpga/base_trdemu/newirq/z80/zint.v
~ /fpga/base_trdemu/newirq/z80/znmi.v

Rev 1320 – pentevo: fpga: newirq: WIP (update zports.v)

lvd — Sat, 03 Jan 2026 03:52:36 +0300

lvd – 1 file(s) modified
pentevo: fpga: newirq: WIP (update zports.v)

~ /fpga/base_trdemu/newirq/z80/zports.v

Rev 1319 – pentevo: fpga: make fpga branch to develop new irqs #2

lvd — Sat, 03 Jan 2026 01:52:14 +0300

lvd – 1 file(s) modified
pentevo: fpga: make fpga branch to develop new irqs #2

+ /fpga/base_trdemu/newirq (copied from /fpga/base_trdemu/trunk@1318)

Rev 1161 – pentevo: add initial (converted from pcad) kicad schematics. Not fixed ...

lvd — Mon, 30 Dec 2024 20:38:15 +0300

lvd – 13 file(s) modified
pentevo: add initial (converted from pcad) kicad schematics. Not fixed yet, has many conversion disasters

x /fpga/base_trdemu/trunk/sim_top/zxevo.rom
+ /kicad
+ /kicad/rev_d
+ /kicad/rev_d/eva-altium-import.kicad_sym
+ /kicad/rev_d/eva.kicad_pcb
+ /kicad/rev_d/eva.kicad_pro
+ /kicad/rev_d/eva.kicad_sch
+ /kicad/rev_d/Sheet1.kicad_sch
+ /kicad/rev_d/Sheet2.kicad_sch
~ /tools/unreal_fix/0.39.0/nedopc/sdcard.cpp
~ /tools/unreal_fix/0.39.0/nedopc/sdcard.h
~ /tools/unreal_fix/0.39.0/nedopc/x32/emul.ini
~ /tools/unreal_fix/0.39.0/nedopc/zc.h

Rev 1113 – baseconf: compiled qua

lvd — Sat, 10 Feb 2024 14:20:36 +0300

lvd – 3 file(s) modified
baseconf: compiled qua

~ /fpga/base_trdemu/trunk/quartus/top.rbf
~ /fpga/base_trdemu/trunk/quartus/top.sof
~ /fpga/base_trdemu/trunk/z80/zdos.v

Rev 1112 – baseconf: added palette write enable to FE (no FE action ...

lvd — Sat, 10 Feb 2024 13:59:16 +0300

lvd – 2 file(s) modified
baseconf: added palette write enable to FE (no FE action when palette write is enabled)

~ /fpga/base_trdemu/trunk/top.v
~ /fpga/base_trdemu/trunk/z80/zdos.v

Rev 1085 – baseconf: removed completely xxBE read ports from RTL

lvd — Sat, 17 Jun 2023 23:25:55 +0300

lvd – 1 file(s) modified
baseconf: removed completely xxBE read ports from RTL

~ /fpga/base_trdemu/trunk/z80/zports.v

Rev 1043 – base_trdemu: rebuild .sof/.rbf

lvd — Sun, 04 Dec 2022 13:15:28 +0300

lvd – 3 file(s) modified
base_trdemu: rebuild .sof/.rbf

~ /fpga/base_trdemu/trunk/quartus/top.qsf
~ /fpga/base_trdemu/trunk/quartus/top.rbf
~ /fpga/base_trdemu/trunk/quartus/top.sof

Rev 1042 – base_trdemu: fix 'exit from nmi while into trdemu' not to ...

lvd — Sun, 04 Dec 2022 13:06:47 +0300

lvd – 3 file(s) modified
base_trdemu: fix 'exit from nmi while into trdemu' not to also exit from trdemu mode

~ /fpga/base_trdemu/trunk/sim_top/wave.do
~ /fpga/base_trdemu/trunk/top.v
~ /fpga/base_trdemu/trunk/z80/zdos.v

Rev 1040 – base_trdemu: removed sd card fix branch

lvd — Sat, 03 Dec 2022 12:51:32 +0300

lvd – 1 file(s) modified
base_trdemu: removed sd card fix branch

x /fpga/base_trdemu/sd_iface_contention_test

Rev 1039 – base_trdemu: tb fix for ROM size=512k

lvd — Wed, 30 Nov 2022 20:12:07 +0300

lvd – 2 file(s) modified
base_trdemu: tb fix for ROM size=512k

~ /fpga/base_trdemu/trunk/sim_top/rom_top.v
~ /fpga/base_trdemu/trunk/sim_top/wave.do

Rev 1038 – base_trdemu: updated rom emulator a bit

lvd — Tue, 29 Nov 2022 13:22:55 +0300

lvd – 1 file(s) modified
base_trdemu: updated rom emulator a bit

~ /fpga/base_trdemu/trunk/sim_top/rom_top.v

Rev 1034 – +ULAplus only works in 128K raster

alone — Tue, 08 Nov 2022 20:38:51 +0300

alone – 4 file(s) modified
+ULAplus only works in 128K raster

~ /avr/current/default/zxevo_fw.bin
~ /fpga/base_trdemu/trunk/quartus/top.rbf
~ /fpga/base_trdemu/trunk/quartus/top.sof
~ /fpga/base_trdemu/trunk/video/video_palframe.v

Rev 1033 – -ULAplus was not working (wbcbz7). now all 8 colour levels ...

alone — Tue, 08 Nov 2022 20:09:43 +0300

alone – 7 file(s) modified
-ULAplus was not working (wbcbz7). now all 8 colour levels
*palette blinking only in 48K raster, 128K raster - reduced blinking, Pentagon raster - no blinking
+Ctrl=Symbol Shift, Alt=Extend Mode

~ /avr/baseconf/trunk/src/kbmap.c
~ /avr/current/default/zxevo_fw.bin
~ /fpga/base_trdemu/trunk/quartus/top.qsf
~ /fpga/base_trdemu/trunk/quartus/top.rbf
~ /fpga/base_trdemu/trunk/quartus/top.sof
~ /fpga/base_trdemu/trunk/video/video_palframe.v
~ /fpga/base_trdemu/trunk/video/video_top.v

Rev 1025 – изменена частота клока sync sega-пада, с 24kHz до 96kHz

dimkam — Wed, 28 Sep 2022 23:11:25 +0300

dimkam – 5 file(s) modified
изменена частота клока sync sega-пада, с 24kHz до 96kHz

~ /avr/baseconf/trunk/src/interrupts.c
~ /cfgs/standalone_base_trdemu/trunk/zxevo_fw.bin
~ /fpga/base_trdemu/trunk/quartus/top.qsf
+ /fpga/base_trdemu/trunk/quartus/top.rbf
~ /fpga/base_trdemu/trunk/quartus/top.sof

Rev 1022 – kempston joy: changed to 8-bit iface

lvd — Sun, 25 Sep 2022 17:37:52 +0300

lvd – 3 file(s) modified
kempston joy: changed to 8-bit iface

~ /fpga/base_trdemu/trunk/top.v
~ /fpga/base_trdemu/trunk/z80/zkbdmus.v
~ /fpga/base_trdemu/trunk/z80/zports.v

Rev 997 – +added top.sof for base_trdemu

alone — Tue, 28 Dec 2021 19:59:09 +0300

alone – 1 file(s) modified
+added top.sof for base_trdemu

+ /fpga/base_trdemu/trunk/quartus/top.sof

Rev 996 – fixed sdcard reads when 48/128k contention mode slows down sdcard ...

lvd — Sun, 26 Dec 2021 09:56:12 +0300

lvd – 6 file(s) modified
fixed sdcard reads when 48/128k contention mode slows down sdcard IO cycles. Also fixed wire/always pattern in 444 palette made by alone (quartus was quite ok with it while simulator refused to compile)

~ /fpga/base_trdemu/trunk/spihub
~ /fpga/base_trdemu/trunk/spihub/spi2.v
~ /fpga/base_trdemu/trunk/video
~ /fpga/base_trdemu/trunk/video/video_palframe.v
~ /fpga/base_trdemu/trunk/z80
~ /fpga/base_trdemu/trunk/z80/zports.v

Rev 993 – sd iface testing: suggested fix to broken sd card read ...

lvd — Sat, 25 Dec 2021 19:45:55 +0300

lvd – 4 file(s) modified
sd iface testing: suggested fix to broken sd card read when IO contention happens

~ /fpga/base_trdemu/sd_iface_contention_test/sim_top/sc
~ /fpga/base_trdemu/sd_iface_contention_test/sim_top/wave.do
~ /fpga/base_trdemu/sd_iface_contention_test/spihub/spi2.v
~ /fpga/base_trdemu/sd_iface_contention_test/z80/zports.v

Rev 992 – sd iface testing: added logging, fixed ROM

lvd — Sat, 25 Dec 2021 19:20:04 +0300

lvd – 5 file(s) modified
sd iface testing: added logging, fixed ROM

+ /fpga/base_trdemu/sd_iface_contention_test/sim_top/sdgovnoemu.v
~ /fpga/base_trdemu/sd_iface_contention_test/sim_top/sdtest.rom
~ /fpga/base_trdemu/sd_iface_contention_test/sim_top/tb_top.v
~ /fpga/base_trdemu/sd_iface_contention_test/sim_top/vlog.opt
~ /fpga/base_trdemu/sd_iface_contention_test/sim_top/wave.do