RH11 MASSBUS controller: Revision history

25 February 2022

• curprev 13:4013:40, 25 February 2022 Jnc talk contribs m 6,290 bytes +799 →External links: +FMPS, mauals

24 September 2021

• curprev 16:0816:08, 24 September 2021 Jnc talk contribs m 5,491 bytes +268 →External links: useful manual

24 November 2019

• curprev 15:0915:09, 24 November 2019 Jnc talk contribs 5,223 bytes +113 →Second UNIBUS: Add bus hog ref
• curprev 15:0515:05, 24 November 2019 Jnc talk contribs 5,110 bytes +100 Org cleanup; RH11-C details

23 November 2019

• curprev 15:5015:50, 23 November 2019 Jnc talk contribs 5,010 bytes +118 →Second UNIBUS: B grant lines backplane only
• curprev 15:4215:42, 23 November 2019 Jnc talk contribs 4,892 bytes +259 add some details

22 November 2019

• curprev 13:5013:50, 22 November 2019 Jnc talk contribs 4,633 bytes +350 →Backplane layout: jumpering UNIBI

21 November 2019

• curprev 23:2323:23, 21 November 2019 Jnc talk contribs 4,283 bytes +24 →Hardware: spc location
• curprev 23:1123:11, 21 November 2019 Jnc talk contribs 4,259 bytes +529 Add 18-bit details
• curprev 14:5714:57, 21 November 2019 Jnc talk contribs 3,730 bytes +1,454 Add backplane layout

24 January 2019

• curprev 17:0917:09, 24 January 2019 Jnc talk contribs 2,276 bytes +18 Link to unibus parity article

7 December 2018

• curprev 17:4517:45, 7 December 2018 Jnc talk contribs m 2,258 bytes +35 +cat

28 July 2018

• curprev 12:2812:28, 28 July 2018 Jnc talk contribs 2,223 bytes +66 →Second UNIBUS: mention 2 cycles/grant on A

27 July 2018

• curprev 23:5023:50, 27 July 2018 Jnc talk contribs 2,157 bytes +317 Mention limited functionality of UNIBUS B

28 October 2017

• curprev 21:2921:29, 28 October 2017 Jnc talk contribs 1,840 bytes +707 Fix error about registers, add board info

3 October 2017

• curprev 16:4616:46, 3 October 2017 Jnc talk contribs 1,133 bytes +1,133 An OK start