Intel 8080: Revision history

5 May 2024

• curprev 12:4812:48, 5 May 2024‎ 37.161.201.0 talk‎ 53,875 bytes +4‎ →‎Pin use undo

24 March 2024

• curprev 06:1206:12, 24 March 2024‎ Gah4 talk contribs‎ 53,871 bytes −39‎ →‎Pin use: sounds good this way. undo
• curprev 06:0606:06, 24 March 2024‎ Gah4 talk contribs‎ 53,910 bytes +12‎ →‎Pin use: sounds better, and isn't overdoing it. In the TTL and NMOS days, many signals were active low. It was pretty much expected. Maybe not so much in the CMOS days. undo
• curprev 04:5904:59, 24 March 2024‎ 2600:1700:4f70:4800:5db2:5eac:4579:f725 talk‎ 53,898 bytes −62‎ Remove "inverted input" note from RESET pin as per 8080 datasheet page 2-13 § "Halt Sequences" first bullet undo

16 March 2024

• curprev 17:1417:14, 16 March 2024‎ RastaKins talk contribs‎ 53,960 bytes +22‎ →‎Programming model: Stylized AC bit in register infobox undo

3 March 2024

• curprev 18:5418:54, 3 March 2024‎ HeyElliott talk contribs‎ 53,938 bytes +4‎ MOS:CIRCA undo Tag: 2017 wikitext editor

29 February 2024

• curprev 15:4515:45, 29 February 2024‎ RastaKins talk contribs‎ 53,934 bytes +6‎ →‎Instruction set: Fixed cycle numbers for PUSH and Jcc undo
• curprev 15:1715:17, 29 February 2024‎ RastaKins talk contribs‎ 53,928 bytes +328‎ →‎Programming model: The unused PSW bits aren't undefined. undo

28 February 2024

• curprev 23:2723:27, 28 February 2024‎ RastaKins talk contribs‎ 53,600 bytes 0‎ Register infobox: A and flags were reversed from their PSW order. Yikes! undo

25 February 2024

• curprev 01:2701:27, 25 February 2024‎ DigitalIceAge talk contribs‎ m 53,600 bytes +40‎ →‎External links: Cats undo

16 February 2024

• curprev 01:2001:20, 16 February 2024‎ RastaKins talk contribs‎ 53,560 bytes 0‎ →‎Instruction set: ORA undo
• curprev 01:1601:16, 16 February 2024‎ RastaKins talk contribs‎ 53,560 bytes −1‎ →‎Instruction set: Enable interrupts undo

14 February 2024

• curprev 17:4117:41, 14 February 2024‎ RastaKins talk contribs‎ 53,561 bytes +2‎ →‎Instruction set: CALL missing an assignment undo
• curprev 16:2216:22, 14 February 2024‎ RastaKins talk contribs‎ 53,559 bytes −9‎ →‎Instruction set: Changed NOT(¬) for CMC and CMA undo

13 February 2024

• curprev 16:3016:30, 13 February 2024‎ RastaKins talk contribs‎ 53,568 bytes +7,043‎ →‎Commands, instructions: Added instruction set table undo
• curprev 04:5904:59, 13 February 2024‎ RastaKins talk contribs‎ 46,525 bytes −4‎ Clocks are equivalent to machine states. Three to five states to each machine cycle. One to five machine cycles to each instruction cycle. The byte sent out suring sync is called "status word" by Intel. undo

11 February 2024

• curprev 17:1717:17, 11 February 2024‎ Oknazevad talk contribs‎ 46,529 bytes −75‎ →‎top: tagged for over two years undo

2 February 2024

• curprev 05:4305:43, 2 February 2024‎ RastaKins talk contribs‎ 46,604 bytes +61‎ →‎Support chips: Added the all-important 8224 and 8228 undo

23 January 2024

• curprev 14:4514:45, 23 January 2024‎ Citation bot talk contribs‎ 46,543 bytes −5‎ Altered pages. Removed parameters. Formatted dashes. | Use this bot. Report bugs. | #UCB_CommandLine undo

18 January 2024

• curprev 12:5112:51, 18 January 2024‎ Thryduulf talk contribs‎ 46,548 bytes +42‎ Undid revision 1196779513 by 2603:8001:BAF0:810:68E0:F479:64D7:FF9C (talk) unhelpful undo Tag: Undo
• curprev 12:0412:04, 18 January 2024‎ 2603:8001:baf0:810:68e0:f479:64d7:ff9c talk‎ 46,506 bytes −42‎ No edit summary undo Tags: Reverted Visual edit Mobile edit Mobile web edit

16 January 2024

• curprev 22:1222:12, 16 January 2024‎ Maxeto0910 talk contribs‎ m 46,548 bytes −3‎ No edit summary undo Tag: Visual edit

11 January 2024

• curprev 17:5217:52, 11 January 2024‎ 2605:59c8:62b8:e710:557:fb5b:2191:300e talk‎ 46,551 bytes 0‎ →‎Registers: The diagram for PSW has a status byte of flags, and the accumulator. When the PUSH PSW pushes these two bytes the accumulator pushes as the low byte and flags as high byte. You can compare these positions by doing mvi b,0x12 mvi c,34 and push bc, in this case the 34 is the lower byte in ram then 12. If you do push psw the lower byte of ram is the status and accumulator one byte higher. This suggests when treating status, accumulator as a 16bit pair that the accumulator is lo undo Tag: Visual edit

31 December 2023

• curprev 05:0005:00, 31 December 2023‎ It's welsh talk contribs‎ 46,551 bytes −1‎ →‎History: Fixed typo undo Tags: Mobile edit Mobile web edit

7 December 2023

• curprev 17:2917:29, 7 December 2023‎ Wprlh talk contribs‎ 46,552 bytes +1‎ Fixed typo undo Tags: Mobile edit Mobile web edit

6 December 2023

• curprev 20:5120:51, 6 December 2023‎ Rjluna2 talk contribs‎ m 46,551 bytes +528‎ →‎Support chips: Added chipset listed and its reference. undo

27 November 2023

• curprev 21:1021:10, 27 November 2023‎ Matthiaspaul talk contribs‎ 46,023 bytes +50‎ →‎History: CE undo

25 November 2023

• curprev 17:5717:57, 25 November 2023‎ Matthiaspaul talk contribs‎ 45,973 bytes +18‎ →‎History: CE undo
• curprev 17:4417:44, 25 November 2023‎ Matthiaspaul talk contribs‎ 45,955 bytes +8‎ →‎History: CE undo
• curprev 17:3517:35, 25 November 2023‎ Matthiaspaul talk contribs‎ m 45,947 bytes 0‎ →‎History: -typo undo
• curprev 17:3417:34, 25 November 2023‎ Matthiaspaul talk contribs‎ 45,947 bytes +520‎ →‎History: +ref undo
• curprev 03:5803:58, 25 November 2023‎ Matthiaspaul talk contribs‎ 45,427 bytes +87‎ →‎See also: +link undo

6 November 2023

• curprev 13:0913:09, 6 November 2023‎ InTheCastle talk contribs‎ m 45,340 bytes +167‎ →‎Input output port space: Added reference of dedicated I/O instructions. undo

29 September 2023

• curprev 19:5119:51, 29 September 2023‎ AManWithNoPlan talk contribs‎ 45,173 bytes −16‎ remove from error category undo

18 September 2023

• curprev 03:0803:08, 18 September 2023‎ RastaKins talk contribs‎ 45,189 bytes −19‎ →‎Flags: There is no instruction to copy flags to accumulator. That is an 8086 instruction. undo

31 July 2023

• curprev 19:1419:14, 31 July 2023‎ KenShirriff talk contribs‎ 45,208 bytes +126‎ 8080 Intel pun: citation needed undo

24 June 2023

• curprev 04:4504:45, 24 June 2023‎ Materialscientist talk contribs‎ m 45,082 bytes −62‎ better image, fmt undo

7 June 2023

• curprev 18:4218:42, 7 June 2023‎ Rjluna2 talk contribs‎ m 45,144 bytes +143‎ Add transistor count and its reference to the Inforbox CPU section. undo

2 June 2023

• curprev 06:5006:50, 2 June 2023‎ InternetArchiveBot talk contribs‎ 45,001 bytes +121‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.4 undo

19 April 2023

• curprev 06:1006:10, 19 April 2023‎ WikiCleanerBot talk contribs‎ m 44,880 bytes 0‎ v2.05b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

11 April 2023

• curprev 16:1816:18, 11 April 2023‎ RW Dutton talk contribs‎ 44,880 bytes +1‎ →‎Applications and successors: Add comma to clarify sense of sentence about /Gun Fight/: it, not /Western Gun/, came out in November '75 undo
• curprev 14:5814:58, 11 April 2023‎ RW Dutton talk contribs‎ m 44,879 bytes +109‎ →‎Applications and successors: And and correct ref. access-dates undo
• curprev 14:5514:55, 11 April 2023‎ RW Dutton talk contribs‎ m 44,770 bytes +4‎ →‎Applications and successors: Fix URL in Midway 8080 boards ref undo
• curprev 14:3114:31, 11 April 2023‎ RW Dutton talk contribs‎ 44,766 bytes +2,823‎ →‎Applications and successors: More about the history of the 8080 in video arcade games undo Tag: citing a blog or free web host
• curprev 13:1813:18, 11 April 2023‎ GabberFlasted talk contribs‎ m 41,943 bytes +1‎ bleh undo
• curprev 13:1713:17, 11 April 2023‎ GabberFlasted talk contribs‎ m 41,942 bytes −1‎ hyphenate Hewlett-Packard undo

6 April 2023

• curprev 09:3809:38, 6 April 2023‎ Matthiaspaul talk contribs‎ 41,943 bytes +71‎ →‎History: improved ref undo
• curprev 09:1009:10, 6 April 2023‎ Matthiaspaul talk contribs‎ 41,872 bytes +50‎ →‎History: improved ref undo

3 February 2023

• curprev 12:4512:45, 3 February 2023‎ NoAmCom talk contribs‎ m 41,822 bytes −6‎ closing comma undo Tag: AWB

16 January 2023

• curprev 09:5709:57, 16 January 2023‎ Dicklyon talk contribs‎ m 41,828 bytes +8‎ dash fix (via WP:JWB) undo