pentevo – /kicad/

Rev 1355 – pentevo: rev D+: add 2 USB ports after hub (total ...

lvd — Mon, 25 May 2026 00:51:43 +0300

lvd – 2 file(s) modified
pentevo: rev D+: add 2 USB ports after hub (total is 4)

~ /kicad/rev_d+/NOTES.txt
~ /kicad/rev_d+/Sheet2.kicad_sch

Rev 1354 – pentevo: rev D+: decision to keep ICS501 since it has ...

lvd — Sun, 24 May 2026 15:00:20 +0300

lvd – 5 file(s) modified
pentevo: rev D+: decision to keep ICS501 since it has enable pin, unlike Si5351. Add datasheet/appnotes for Si5351

+ /docs/datasheets/Si5351.pdf
+ /docs/datasheets/Si5351_AN551_crystal_selection.pdf
+ /docs/datasheets/Si5351_AN619_reg_map.pdf
~ /kicad/rev_d+/I2C_ADDRS.txt
~ /kicad/rev_d+/NOTES.txt

Rev 1353 – pentevo: rev D+: add I2C ext. connector, update HDMI mezzanine ...

lvd — Wed, 20 May 2026 22:05:03 +0300

lvd – 5 file(s) modified
pentevo: rev D+: add I2C ext. connector, update HDMI mezzanine board connector with analog power and I2C

~ /kicad/rev_d+/eva.kicad_pro
~ /kicad/rev_d+/eva.kicad_sch
~ /kicad/rev_d+/NOTES.txt
~ /kicad/rev_d+/Sheet2.kicad_sch
~ /kicad/rev_d+/Sheet4.kicad_sch

Rev 1352 – pentevo: rev D+: update NOTES

lvd — Sun, 17 May 2026 22:39:36 +0300

lvd – 1 file(s) modified
pentevo: rev D+: update NOTES

~ /kicad/rev_d+/NOTES.txt

Rev 1351 – pentevo: rev D+: convert to kicad 9.0

lvd — Sun, 10 May 2026 21:38:40 +0300

lvd – 1 file(s) modified
pentevo: rev D+: convert to kicad 9.0

~ /kicad/rev_d+/NOTES.txt

Rev 1350 – pentevo: rev D+: convert to kicad 9.0

lvd — Sun, 10 May 2026 21:37:47 +0300

lvd – 6 file(s) modified
pentevo: rev D+: convert to kicad 9.0

~ /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 1349 – pentevo: rev D+: add cuttable bridge for 12v to VG93, ...

lvd — Sun, 10 May 2026 21:06:01 +0300

lvd – 2 file(s) modified
pentevo: rev D+: add cuttable bridge for 12v to VG93, update NOTES.txt (add info from chat)

~ /kicad/rev_d+/NOTES.txt
~ /kicad/rev_d+/Sheet2.kicad_sch

Rev 1348 – pentevo: rev D+: add description to uSD LED resistor

lvd — Thu, 30 Apr 2026 22:16:28 +0300

lvd – 1 file(s) modified
pentevo: rev D+: add description to uSD LED resistor

~ /kicad/rev_d+/Sheet2.kicad_sch

Rev 1347 – pentevo: rev D+: add more usblc6, rearrange a bit

lvd — Sun, 12 Apr 2026 15:53:32 +0300

lvd – 2 file(s) modified
pentevo: rev D+: add more usblc6, rearrange a bit

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

Rev 1346 – pentevo: rev D+: fix opamps list

lvd — Sat, 11 Apr 2026 19:39:33 +0300

lvd – 1 file(s) modified
pentevo: rev D+: fix opamps list

~ /kicad/rev_d+/Sheet3.kicad_sch

Rev 1345 – pentevo: rev D+: add option to have TDA8772

lvd — Sat, 11 Apr 2026 19:33:28 +0300

lvd – 1 file(s) modified
pentevo: rev D+: add option to have TDA8772

~ /kicad/rev_d+/Sheet4.kicad_sch

Rev 1343 – pentevo: rev D+: add option to have EPM3032 in PLCC

lvd — Sat, 11 Apr 2026 19:05:00 +0300

lvd – 1 file(s) modified
pentevo: rev D+: add option to have EPM3032 in PLCC

~ /kicad/rev_d+/Sheet4.kicad_sch

Rev 1342 – pentevo: rev D+: add options for OPAMPs, replace 2N7002 with ...

lvd — Sat, 11 Apr 2026 18:50:08 +0300

lvd – 2 file(s) modified
pentevo: rev D+: add options for OPAMPs, replace 2N7002 with BSS138

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

Rev 1338 – pentevo: rev D+: finish FE1.1s part

lvd — Sun, 08 Mar 2026 18:44:52 +0300

lvd – 1 file(s) modified
pentevo: rev D+: finish FE1.1s part

~ /kicad/rev_d+/Sheet2.kicad_sch

Rev 1331 – pentevo: rev D+: fix USBLC6 wiring, add FE1.1s hub (WIP)

lvd — Sun, 01 Feb 2026 23:10:54 +0300

lvd – 1 file(s) modified
pentevo: rev D+: fix USBLC6 wiring, add FE1.1s hub (WIP)

~ /kicad/rev_d+/Sheet2.kicad_sch

Rev 1313 – pentevo: rev D+: change level shifter for PS/2 to NMOS-based ...

lvd — Mon, 29 Dec 2025 00:58:37 +0300

lvd – 1 file(s) modified
pentevo: rev D+: change level shifter for PS/2 to NMOS-based (save 4 pins), connect forgotten nCONFIG/nSTATUS/CONFDONE pins

~ /kicad/rev_d+/Sheet2.kicad_sch

Rev 1312 – pentevo: rev D+: add 5v->3.3v standby, add microSD->LED

lvd — Thu, 25 Dec 2025 20:27:07 +0300

lvd – 1 file(s) modified
pentevo: rev D+: add 5v->3.3v standby, add microSD->LED

~ /kicad/rev_d+/Sheet2.kicad_sch

Rev 1311 – pentevo: rev D+: fix I2C extender for segapads, remove 2N7002 ...

lvd — Thu, 25 Dec 2025 15:52:57 +0300

lvd – 2 file(s) modified
pentevo: rev D+: fix I2C extender for segapads, remove 2N7002 from high ROM addresses, add I2C level convertor on 2N7002 (because of PCA9555 input levels)

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

Rev 1309 – pentevo: rev D+: return back shared UART between TTL and ...

lvd — Wed, 24 Dec 2025 20:58:32 +0300

lvd – 2 file(s) modified
pentevo: rev D+: return back shared UART between TTL and RS232, connect ROM high addrs to MCU

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

Rev 1307 – pentevo: rev D+: zx kbd

lvd — Wed, 24 Dec 2025 16:50:49 +0300

lvd – 2 file(s) modified
pentevo: rev D+: zx kbd

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