| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1215 |
2025-03-26 22:23:46 |
lvd |
/kicad/rev_d/ |
pentevo: rev D: change uSD card LDO to tpa7a2033, which is drop-in replacement for lp2985 with increased max current |
|
| 1214 |
2025-03-26 22:22:31 |
lvd |
/kicad/rev_d/sim/ |
pentevo: rev D: update filter sim circuit with pure current sink (as it is for the majority of opamps and headset amps) |
|
| 1213 |
2025-03-26 10:05:46 |
lvd |
/kicad/rev_d/ |
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 |
|
| 1211 |
2025-03-24 22:36:04 |
lvd |
/kicad/rev_d/ |
pentevo: rev D: remove AGND, use GND instead |
|
| 1210 |
2025-03-24 20:03:40 |
lvd |
/kicad/rev_d/ |
pentevo: rev D: update footprints for 470uF and 470uH, remove 0R5 resistors |
|
| 1209 |
2025-03-24 19:39:12 |
lvd |
/ |
pentevo: rev D: upgrade 12v filtering, add 74hct1g04 for beep signals (much faster speed), change AVCC8 to AVCC9 |
|
| 1208 |
2025-03-24 08:00:59 |
lvd |
/kicad/rev_d/sim/ |
pentevo: rev D: add simulation for tpa6120 inverting buffer |
|
| 1207 |
2025-03-24 00:27:40 |
lvd |
/kicad/rev_d/ |
pentevo: rev D: add forgotten 5k1 pulldowns for type-C CC1/CC2 pins |
|
| 1205 |
2025-03-23 23:29:17 |
lvd |
/kicad/rev_d/ |
pentevo: rev D: change VG 12v switcher schematics to using 2xPST529C, results in significantly less components |
|
| 1202 |
2025-03-23 13:12:23 |
lvd |
/kicad/rev_d/ |
pentevo: rev D: change VG 12v switcher schematics to have less components |
|
| 1201 |
2025-03-23 12:28:44 |
lvd |
/kicad/rev_d/ |
pentevo: rev D: for VG 12v switcher, replace paralleled resistors with single ones |
|
| 1200 |
2025-03-23 12:24:17 |
lvd |
/kicad/rev_d/sim/ |
pentevo: rev D: add simulation for tpa6120 buffer |
|
| 1196 |
2025-03-20 22:55:22 |
lvd |
/kicad/rev_d/ |
pentevo: set NC cross on IC or connectors unconnected pins |
|
| 1195 |
2025-03-18 00:16:44 |
lvd |
/kicad/rev_d/ |
pentevo: add reverse-biased diodes to linear regulators |
|
| 1194 |
2025-03-16 13:51:16 |
lvd |
/kicad/rev_d/ |
pentevo: refactor serial ports, add new AVR pgm connector |
|
| 1193 |
2025-03-09 20:52:12 |
lvd |
/kicad/rev_d/ |
pentevo: replace ZX ROM footprint to TSOP32 |
|
| 1192 |
2025-03-09 16:27:56 |
lvd |
/ |
pentevo: replace ft232 to ch340x, add cpu clk to zx-bus, swap agnd/videovcc pins for pal coder; docs: moved datasheets to a folder |
|
| 1191 |
2025-03-02 15:40:37 |
lvd |
/kicad/rev_d/ |
pentevo: add VG93 12v switcher (no 12v until voltages on both +5v and +12v busses are OK) |
|
| 1189 |
2025-02-23 18:36:49 |
lvd |
/kicad/rev_d/ |
pentevo: fix evolIution -> evolution |
|
| 1188 |
2025-02-23 18:21:01 |
lvd |
/kicad/rev_d/ |
pentevo: add 9pin aafp/ac97 audio, change usb conn to type C, add extra SS14 in addition to BAT54C for mega power, replace '245s footprints with TSSOP, add resistors to MREQ/IORQ/RD/WR |
|