pentevo – /kicad/rev_d/Sheet2.kicad_sch

Rev 1283 – pentevo: rev D: video output: add ext video/audio connector, set ...

lvd — Fri, 08 Aug 2025 17:47:10 +0300

lvd – 5 file(s) modified
pentevo: rev D: video output: add ext video/audio connector, set CPLD pins

~ /cpld/rev_D/video_out_clk/trunk/quartus/top.qsf
~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch
~ /kicad/rev_d/Sheet3.kicad_sch
~ /kicad/rev_d/Sheet4.kicad_sch

Rev 1282 – pentevo: rev D: video output: remove 373/374 stuff (WIP); fix ...

lvd — Fri, 08 Aug 2025 11:39:15 +0300

lvd – 5 file(s) modified
pentevo: rev D: video output: remove 373/374 stuff (WIP); fix DA numbering issue

~ /kicad/rev_d/NOTES.txt
~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch
~ /kicad/rev_d/Sheet3.kicad_sch
~ /kicad/rev_d/Sheet4.kicad_sch

Rev 1274 – pentevo: rev D: video output: make new sheet for video ...

lvd — Sun, 03 Aug 2025 18:08:55 +0300

lvd – 7 file(s) modified
pentevo: rev D: video output: make new sheet for video outputs

~ /kicad/rev_d/eva-altium-import.kicad_sym
~ /kicad/rev_d/eva.kicad_pro
~ /kicad/rev_d/eva.kicad_sch
~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch
~ /kicad/rev_d/Sheet3.kicad_sch
+ /kicad/rev_d/Sheet4.kicad_sch

Rev 1267 – pentevo: rev D: add 2x SEGA pads through pca9555

lvd — Wed, 23 Jul 2025 09:36:12 +0300

lvd – 1 file(s) modified
pentevo: rev D: add 2x SEGA pads through pca9555

~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1265 – pentevo: rev D: add extra PS2 connector for extenders (like ...

lvd — Sun, 15 Jun 2025 16:31:56 +0300

lvd – 1 file(s) modified
pentevo: rev D: add extra PS2 connector for extenders (like USB-PS2)

~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1264 – pentevo: rev D: add turbosound connector parallel to AY

lvd — Sun, 15 Jun 2025 16:09:19 +0300

lvd – 1 file(s) modified
pentevo: rev D: add turbosound connector parallel to AY

~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1263 – pentevo: rev D: add TSOP DRAM to schematics

lvd — Sun, 15 Jun 2025 15:43:19 +0300

lvd – 2 file(s) modified
pentevo: rev D: add TSOP DRAM to schematics

~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1260 – pentevo: rev D: remove output 100uF cap for AVCC9, 10uF ...

lvd — Sat, 14 Jun 2025 17:17:21 +0300

lvd – 1 file(s) modified
pentevo: rev D: remove output 100uF cap for AVCC9, 10uF instead

~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1259 – pentevo: rev D: add SHIELD net, connect DB-xx shields, sdcard ...

lvd — Sat, 14 Jun 2025 16:55:41 +0300

lvd – 2 file(s) modified
pentevo: rev D: add SHIELD net, connect DB-xx shields, sdcard shields and mounting holes there

~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1258 – pentevo: rev D: beautify audio schematics page, change vcc_mega to ...

lvd — Sat, 14 Jun 2025 16:21:52 +0300

lvd – 3 file(s) modified
pentevo: rev D: beautify audio schematics page, change vcc_mega to vcc5 convertor for high ROM addrs

~ /kicad/rev_d/Sheet2.kicad_sch
~ /kicad/rev_d/Sheet3.kicad_sch
~ /kicad/rev_d/sim/tpa6120_inv.CIR

Rev 1239 – pentevo: rev D: implemented lopass 30kHz filter, with a model

lvd — Sun, 25 May 2025 20:32:28 +0300

lvd – 4 file(s) modified
pentevo: rev D: implemented lopass 30kHz filter, with a model

~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch
~ /kicad/rev_d/Sheet3.kicad_sch
+ /kicad/rev_d/sim/distributed_lopass_3rd_order.cir

Rev 1228 – pentevo: rev D: add pca9555 to control extra address pins ...

lvd — Sat, 03 May 2025 17:04:52 +0300

lvd – 3 file(s) modified
pentevo: rev D: add pca9555 to control extra address pins of ROM

~ /kicad/rev_d/I2C_ADDRS.txt
~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1223 – pentevo: add datasheets for SS14 and S1A diodes; rev. D: ...

lvd — Sun, 13 Apr 2025 18:28:51 +0300

lvd – 5 file(s) modified
pentevo: add datasheets for SS14 and S1A diodes; rev. D: replace linear regulator diodes with S1A

+ /docs/datasheets/S1A.pdf
+ /docs/datasheets/SS14.pdf
~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch
~ /kicad/rev_d/Sheet3.kicad_sch

Rev 1222 – pentevo: rev D: start redoing audio part (WIP)

lvd — Sun, 13 Apr 2025 14:03:50 +0300

lvd – 2 file(s) modified
pentevo: rev D: start redoing audio part (WIP)

~ /kicad/rev_d/Sheet2.kicad_sch
~ /kicad/rev_d/Sheet3.kicad_sch

Rev 1221 – pentevo: rev D: redoing audio (WIP), add reverse diodes to ...

lvd — Sat, 12 Apr 2025 23:03:56 +0300

lvd – 7 file(s) modified
pentevo: rev D: redoing audio (WIP), add reverse diodes to linear regulators

~ /kicad/rev_d/eva-altium-import.kicad_sym
~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch
~ /kicad/rev_d/Sheet3.kicad_sch
+ /kicad/rev_d/sim/VG93_turnon_off.cir
~ /kicad/rev_d/sym-lib-table
+ /kicad/rev_d/tl431_6v.py

Rev 1219 – pentevo: rev D: start redoing audio part (WIP)

lvd — Mon, 07 Apr 2025 23:21:25 +0300

lvd – 4 file(s) modified
pentevo: rev D: start redoing audio part (WIP)

~ /kicad/rev_d/eva-altium-import.kicad_sym
~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch
~ /kicad/rev_d/Sheet3.kicad_sch

Rev 1215 – pentevo: rev D: change uSD card LDO to tpa7a2033, which ...

lvd — Wed, 26 Mar 2025 22:23:46 +0300

lvd – 1 file(s) modified
pentevo: rev D: change uSD card LDO to tpa7a2033, which is drop-in replacement for lp2985 with increased max current

~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1213 – pentevo: rev D: fix uSD card capacitors, replace 2 series ...

lvd — Wed, 26 Mar 2025 10:05:46 +0300

lvd – 1 file(s) modified
pentevo: rev D: fix uSD card capacitors, replace 2 series resistors with single one, make BAT54c for AVR 'do not populate' instead of SS14, replace 10uF for AVR from tantalum to X7R

~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1211 – pentevo: rev D: remove AGND, use GND instead

lvd — Mon, 24 Mar 2025 22:36:04 +0300

lvd – 2 file(s) modified
pentevo: rev D: remove AGND, use GND instead

~ /kicad/rev_d/Sheet1.kicad_sch
~ /kicad/rev_d/Sheet2.kicad_sch

Rev 1210 – pentevo: rev D: update footprints for 470uF and 470uH, remove ...

lvd — Mon, 24 Mar 2025 20:03:40 +0300

lvd – 1 file(s) modified
pentevo: rev D: update footprints for 470uF and 470uH, remove 0R5 resistors

~ /kicad/rev_d/Sheet2.kicad_sch