Hardware: Revision history

20 August 2026

• curprev 14:5914:59, 20 August 2026‎ WF talk contribs‎ m 15,077 bytes 0‎ →‎Hardware Overview and Comparison Tag: Visual edit
• curprev 14:5814:58, 20 August 2026‎ WF talk contribs‎ 15,077 bytes +35‎ →‎Hardware Overview and Comparison
• curprev 01:1401:14, 20 August 2026‎ WF talk contribs‎ m 15,042 bytes +8‎ →‎Hardware Overview and Comparison Tag: Visual edit: Switched

29 July 2026

• curprev 19:5119:51, 29 July 2026‎ WF talk contribs‎ m 15,034 bytes +30‎ →‎Hardware Overview and Comparison: gen2 fpga speed grades Tag: Visual edit

5 June 2026

• curprev 00:2300:23, 5 June 2026‎ 1BitFeverDreams talk contribs‎ m 15,004 bytes +127‎ →‎Wildbits/Jr2 or F256Jr2 Hat Tag: Visual edit
• curprev 00:2000:20, 5 June 2026‎ 1BitFeverDreams talk contribs‎ 14,877 bytes +484‎ Jr2 hat Tag: Visual edit

1 June 2026

• curprev 00:0600:06, 1 June 2026‎ WF talk contribs‎ m 14,393 bytes +66‎ →‎Hardware Overview and Comparison Tag: Visual edit

27 January 2026

• curprev 11:1911:19, 27 January 2026‎ WF talk contribs‎ m 14,327 bytes 0‎ →‎Hardware Overview and Comparison Tag: Visual edit

2 January 2026

• curprev 20:2420:24, 2 January 2026‎ WF talk contribs‎ m 14,327 bytes +20‎ No edit summary
• curprev 20:2320:23, 2 January 2026‎ WF talk contribs‎ m 14,307 bytes 0‎ →‎Hardware Overview and Comparison Tag: Visual edit
• curprev 20:2220:22, 2 January 2026‎ WF talk contribs‎ m 14,307 bytes −17‎ →‎Hardware Overview and Comparison Tag: Visual edit
• curprev 20:1820:18, 2 January 2026‎ WF talk contribs‎ m 14,324 bytes 0‎ →‎Hardware Overview and Comparison Tag: Visual edit
• curprev 20:0620:06, 2 January 2026‎ WF talk contribs‎ 14,324 bytes +306‎ →‎Hardware Overview and Comparison: Added FPGA descriptions Tag: Visual edit

28 February 2025

• curprev 10:5610:56, 28 February 2025‎ 1BitFeverDreams talk contribs‎ m 14,018 bytes −2‎ Extra brackets removed in link
• curprev 10:5510:55, 28 February 2025‎ 1BitFeverDreams talk contribs‎ m 14,020 bytes 0‎ Link typo
• curprev 10:5410:54, 28 February 2025‎ 1BitFeverDreams talk contribs‎ m 14,020 bytes +68‎ Typo and link to Wikipedia for sound chip freq
• curprev 10:0210:02, 28 February 2025‎ 1BitFeverDreams talk contribs‎ m 13,952 bytes +448‎ Sound clocks

2 February 2025

• curprev 10:3410:34, 2 February 2025‎ 1BitFeverDreams talk contribs‎ m 13,504 bytes +167‎ →‎Hardware Overview and Comparison Tag: Visual edit
• curprev 10:3310:33, 2 February 2025‎ 1BitFeverDreams talk contribs‎ m 13,337 bytes +226‎ →‎Hardware Overview and Comparison Tag: Visual edit: Switched

31 January 2025

• curprev 23:3323:33, 31 January 2025‎ 1BitFeverDreams talk contribs‎ m 13,111 bytes +79‎ added jrjr header pinout Tag: Visual edit: Switched
• curprev 23:2823:28, 31 January 2025‎ 1BitFeverDreams talk contribs‎ m 13,032 bytes +44‎ added jrjr header pinout Tag: Visual edit: Switched

14 January 2025

• curprev 08:3208:32, 14 January 2025‎ Foenix talk contribs‎ m 12,988 bytes +1‎ →‎Hardware Overview and Comparison

13 January 2025

• curprev 18:4618:46, 13 January 2025‎ 1BitFeverDreams talk contribs‎ m 12,987 bytes +7‎ →‎Hardware Overview and Comparison: changed the Jr2 battery to CR1225 and clarified the 6809 option for the K2 Tag: Visual edit
• curprev 18:0518:05, 13 January 2025‎ Foenix talk contribs‎ m 12,980 bytes −17‎ →‎Hardware Overview and Comparison
• curprev 18:0418:04, 13 January 2025‎ Foenix talk contribs‎ m 12,997 bytes 0‎ →‎Hardware Overview and Comparison
• curprev 18:0318:03, 13 January 2025‎ Foenix talk contribs‎ m 12,997 bytes +1‎ →‎Hardware Overview and Comparison
• curprev 18:0218:02, 13 January 2025‎ Foenix talk contribs‎ m 12,996 bytes +32‎ →‎Hardware Overview and Comparison
• curprev 18:0018:00, 13 January 2025‎ Foenix talk contribs‎ m 12,964 bytes +1‎ →‎Hardware Overview and Comparison
• curprev 18:0018:00, 13 January 2025‎ Foenix talk contribs‎ m 12,963 bytes −26‎ →‎Hardware Overview and Comparison
• curprev 17:5717:57, 13 January 2025‎ Foenix talk contribs‎ m 12,989 bytes 0‎ →‎Hardware Overview and Comparison Tag: Visual edit
• curprev 17:5717:57, 13 January 2025‎ Foenix talk contribs‎ m 12,989 bytes +1‎ →‎Hardware Overview and Comparison Tag: Visual edit
• curprev 17:5617:56, 13 January 2025‎ Foenix talk contribs‎ 12,988 bytes +827‎ Updating the JrJr Spec sheet Tag: Visual edit
• curprev 17:4817:48, 13 January 2025‎ 1BitFeverDreams talk contribs‎ m 12,161 bytes +255‎ →‎Hardware Overview and Comparison: added a column for the jr2. Tag: Visual edit

1 November 2024

• curprev 15:5115:51, 1 November 2024‎ 1BitFeverDreams talk contribs‎ m 11,906 bytes +13‎ →‎Hardware Overview and Comparison: added the VS1053b chip in the K2 column Tag: Visual edit: Switched

21 August 2024

• curprev 12:3912:39, 21 August 2024‎ Jfed talk contribs‎ m 11,893 bytes −4‎ make name consistent Tag: Visual edit
• curprev 12:3812:38, 21 August 2024‎ Jfed talk contribs‎ m 11,897 bytes +3‎ Minor edit Tag: Visual edit
• curprev 12:3712:37, 21 August 2024‎ Jfed talk contribs‎ 11,894 bytes +126‎ Add wiring diagram for F256 Jr PS/2 interface Tag: Visual edit

5 August 2024

• curprev 05:0405:04, 5 August 2024‎ Foenix talk contribs‎ 11,768 bytes +32‎ No edit summary Tag: Visual edit
• curprev 05:0105:01, 5 August 2024‎ Foenix talk contribs‎ 11,736 bytes +53‎ No edit summary Tag: Visual edit
• curprev 04:5904:59, 5 August 2024‎ Foenix talk contribs‎ 11,683 bytes +59‎ →‎Hardware Overview and Comparison: Updating details in the F256K2 column. Fix Typo Tag: Visual edit

28 May 2024

• curprev 15:2215:22, 28 May 2024‎ 97.113.38.170 talk‎ 11,624 bytes 0‎ Fixed typo

27 May 2024

• curprev 15:3815:38, 27 May 2024‎ 97.113.38.170 talk‎ 11,624 bytes +1,056‎ Added initial F256k2 specs to the hardware comparison table. - gadget.

31 March 2024

• curprev 21:3321:33, 31 March 2024‎ KoolKiwi talk contribs‎ 10,568 bytes +884‎ Added notes on SN74LVC8T245 and TXS010x control pins being referenced to Vcca, and typical usage.
• curprev 20:2820:28, 31 March 2024‎ KoolKiwi talk contribs‎ 9,684 bytes +6,446‎ Added Section for the Memory Expansion Slot

27 January 2024

• curprev 15:3315:33, 27 January 2024‎ KoolKiwi talk contribs‎ m 3,238 bytes +213‎ fix table style typo + left align headers + table layout consistancy
• curprev 15:2015:20, 27 January 2024‎ KoolKiwi talk contribs‎ m 3,025 bytes +365‎ Table formatting for improved readability (minor edit)
• curprev 15:0815:08, 27 January 2024‎ KoolKiwi talk contribs‎ 2,660 bytes +275‎ →‎Overview and Comparison

26 December 2023

• curprev 22:4622:46, 26 December 2023‎ Gadget talk contribs‎ m 2,385 bytes −35‎ →‎CPU
• curprev 22:4622:46, 26 December 2023‎ Gadget talk contribs‎ m 2,420 bytes +70‎ →‎CPU

21 December 2023

• curprev 01:2001:20, 21 December 2023‎ Gadget talk contribs‎ 2,350 bytes +227‎ Added note about avoiding Rockwell instructions.