J.Y. Company ASIC: Revision history

5 January 2023

• curprev 20:4420:44, 5 January 2023‎ Krzysiobal talk contribs‎ 16,908 bytes +50‎ +power rangers info

8 December 2021

• curprev 18:5718:57, 8 December 2021‎ Ben Boldt talk contribs‎ 16,858 bytes +141‎ →‎Notes: Added link to krzysiobal's forum thread, which contains a pinout of this glob chip.
• curprev 00:2900:29, 8 December 2021‎ Ben Boldt talk contribs‎ 16,717 bytes +46‎ Added category.
• curprev 00:1500:15, 8 December 2021‎ Ben Boldt talk contribs‎ 16,671 bytes +157‎ Added links and listed additional mappers.

17 February 2021

• curprev 17:5517:55, 17 February 2021‎ Quietust talk contribs‎ 16,514 bytes +6‎ Yes, the title screen actually says "PEPOLE

6 July 2020

• curprev 03:1403:14, 6 July 2020‎ Quietust talk contribs‎ m 16,508 bytes 0‎ →‎Example Games: typo

5 February 2020

• curprev 20:0520:05, 5 February 2020‎ Tepples talk contribs‎ 16,508 bytes +19‎ →‎IRQ Mode Select ($C001): Somehow the 170 divider got dropped

18 November 2019

• curprev 21:0721:07, 18 November 2019‎ NewRisingSun talk contribs‎ m 16,489 bytes 0‎ →‎CHR Bank Select LSB ($9000-$9007), CHR Bank Select MSB ($A000-$A007)

17 February 2019

• curprev 19:4919:49, 17 February 2019‎ Rainwarrior talk contribs‎ m 16,489 bytes +8‎ fix self-redirects
• curprev 19:4819:48, 17 February 2019‎ Rainwarrior talk contribs‎ 16,481 bytes +2,312‎ merging from iNES Mapper 090

15 February 2019

• curprev 23:0923:09, 15 February 2019‎ Koitsu talk contribs‎ 14,169 bytes −3‎ →‎Notes
• curprev 23:0623:06, 15 February 2019‎ Koitsu talk contribs‎ 14,172 bytes +519‎ Clarification per http://forums.nesdev.com/viewtopic.php?p=234451#p234451

24 December 2018

• curprev 09:0309:03, 24 December 2018‎ NewRisingSun talk contribs‎ m 13,653 bytes +2‎ →‎PPU Address Space Configuration ($D002)

1 December 2018

• curprev 14:0414:04, 1 December 2018‎ NewRisingSun talk contribs‎ 13,651 bytes −155‎ Correction.
• curprev 12:3012:30, 1 December 2018‎ NewRisingSun talk contribs‎ 13,806 bytes −4‎ Accomodate SC-126, which uses 32 KiB of banked CHR-RAM.

5 October 2018

• curprev 12:0512:05, 5 October 2018‎ NewRisingSun talk contribs‎ m 13,810 bytes −5‎ No edit summary

4 October 2018

• curprev 12:3412:34, 4 October 2018‎ NewRisingSun talk contribs‎ m 13,815 bytes +1‎ →‎CHR-ROM Bank Select LSB ($9000-$9007), CHR-ROM Bank Select MSB ($A000-$A007)
• curprev 08:1408:14, 4 October 2018‎ NewRisingSun talk contribs‎ m 13,814 bytes 0‎ →‎PRG-ROM Bank Select ($8000-$8003, write)
• curprev 08:1408:14, 4 October 2018‎ NewRisingSun talk contribs‎ m 13,814 bytes +1‎ →‎PRG-ROM Bank Select ($8000-$8003, write)

3 October 2018

• curprev 17:3717:37, 3 October 2018‎ NewRisingSun talk contribs‎ 13,813 bytes 0‎ →‎Accumulator and Test Register ($5002-$5003, read/write)
• curprev 17:3217:32, 3 October 2018‎ NewRisingSun talk contribs‎ m 13,813 bytes −4‎ No edit summary
• curprev 17:3117:31, 3 October 2018‎ NewRisingSun talk contribs‎ m 13,817 bytes −8‎ →‎IRQ Operation and Registers
• curprev 17:2817:28, 3 October 2018‎ NewRisingSun talk contribs‎ m 13,825 bytes −1‎ →‎ROM Nametable/CIRAM Bank Select LSB ($B000-$B003)/MSB ($B004-$B007)
• curprev 16:2116:21, 3 October 2018‎ NewRisingSun talk contribs‎ 13,826 bytes +1‎ →‎IRQ Operation and Registers
• curprev 16:1916:19, 3 October 2018‎ NewRisingSun talk contribs‎ 13,825 bytes −1‎ No edit summary
• curprev 16:1316:13, 3 October 2018‎ NewRisingSun talk contribs‎ 13,826 bytes −627‎ Make IRQ register more compact
• curprev 16:0816:08, 3 October 2018‎ NewRisingSun talk contribs‎ 14,453 bytes +1‎ →‎Accumulator and Test Register ($5802-$5803, read/write)
• curprev 15:5115:51, 3 October 2018‎ NewRisingSun talk contribs‎ 14,452 bytes +63‎ No edit summary
• curprev 15:4915:49, 3 October 2018‎ NewRisingSun talk contribs‎ m 14,389 bytes +43‎ No edit summary
• curprev 15:4315:43, 3 October 2018‎ NewRisingSun talk contribs‎ 14,346 bytes +14,346‎ Created page with "晶太 (Jīngtài, also known as J.Y. Company)'s proprietary ASIC is used for their later single-game cartridges as well as for most one of their multicarts. Due to its latter..."