User contributions for Ben Boldt
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29 March 2021
- 23:5323:53, 29 March 2021 diff hist +13 Famicom Network System →CPU2 Commands: Removed incorrect information about response command $80 from command $69. Added PiT command examples $60 and $00.
- 16:0916:09, 29 March 2021 diff hist 0 Famicom Network System Swapped EXCLK and /RD of the MSM6827 chip as pointed out by Joe in the forum. No similar errors found testing the related signals.
- 06:2406:24, 29 March 2021 diff hist −20 m Famicom Network System →CPU2 Commands
- 01:4201:42, 29 March 2021 diff hist +1,207 Famicom Network System →CPU2 Commands: Added additional examples of response command $80 and added info that command $69 also generates response command $80.
27 March 2021
- 17:0517:05, 27 March 2021 diff hist −6 m Famicom Network System →Commands Written by the Famicom to CPU2
- 16:5616:56, 27 March 2021 diff hist +2 m Famicom Network System →Commands Written by the Famicom to CPU2
- 16:5516:55, 27 March 2021 diff hist +1,172 Famicom Network System →Commands Written by the Famicom to CPU2: Added observed CPU2 commands from forum thread.
- 14:2214:22, 27 March 2021 diff hist +739 Famicom Network System →CPU2 Commands: Added info about response $80 from CPU2 command $00.
21 March 2021
- 15:0015:00, 21 March 2021 diff hist +1,534 User:Ben Boldt Added pinout current
- 05:2705:27, 21 March 2021 diff hist +48 PPU pinout →Signal description: Added comment, /CS is sometimes called /DBE.
18 March 2021
- 03:3503:35, 18 March 2021 diff hist +635 m Famicom Network System →CPU2 Known Registers: Cleanup.
16 March 2021
- 15:1015:10, 16 March 2021 diff hist +9 Famicom Network System →Commands Written by the Famicom to CPU2: Added a couple ways to disconnect the modem.
- 14:4014:40, 16 March 2021 diff hist +786 Famicom Network System →CPU2 Known Registers: Added some IRQ / NMI info.
15 March 2021
- 06:5306:53, 15 March 2021 diff hist +18 m Famicom Network System →Commands Written by the Famicom to CPU2: Reduced excessive width of command $11.
- 04:0104:01, 15 March 2021 diff hist +45 m Famicom Network System →Commands Read by the Famicom from CPU2: Clarification in CPU2->FC command 0xC1.
- 03:5403:54, 15 March 2021 diff hist +1,623 Famicom Network System →CPU2 Commands: Organized CPU2 read commands into a new section, added read commands $C0 and $C1.
14 March 2021
- 23:1623:16, 14 March 2021 diff hist +589 Famicom Network System →CPU2 Commands: Added information to CPU2 command $03.
- 22:0422:04, 14 March 2021 diff hist +20 m Famicom Network System →CPU2 Known Registers: Update CPU2 register $4102 description.
- 21:2421:24, 14 March 2021 diff hist +116 Famicom Network System →CPU2 Commands: Added some CPU2 command responses.
28 February 2021
- 22:3522:35, 28 February 2021 diff hist +82 Famicom Network System →Known Registers: Added note in register $40A3 about the effect on RF5C66 pin 79 as noted previously in the forum.
27 February 2021
- 22:3222:32, 27 February 2021 diff hist −7 m Famicom Network System →CPU2 Commands: Minor fixes referencing CRC bytes within command descriptions.
- 22:1522:15, 27 February 2021 diff hist −144 Famicom Network System →CPU2 Commands: Updated "lock" / encryption terminology to CRC as pointed out by lidnariq.
- 10:0710:07, 27 February 2021 diff hist +2,375 Famicom Network System →CPU2 Commands: Added info about key/lock bytes.
20 February 2021
- 03:5603:56, 20 February 2021 diff hist 0 m Famicom Network System →CPU2 Commands: Command $60 destination RAM address was incorrect.
- 03:5003:50, 20 February 2021 diff hist +758 Famicom Network System →CPU2 Known Registers: More info for $4100/1/2
15 February 2021
- 07:1907:19, 15 February 2021 diff hist +938 Famicom Network System →CPU2 Commands: Realized command $12 is also using the key bytes. Added info to command $10. Better use of brackets.
- 05:4305:43, 15 February 2021 diff hist +335 Famicom Network System →Known Registers: Added Power-On-Reset values for some RF5C66 register write bits.
- 04:1804:18, 15 February 2021 diff hist 0 m Famicom Network System →CPU2 Commands: $7C minor fixes
- 04:1004:10, 15 February 2021 diff hist +170 Famicom Network System Added just a couple small items.
- 04:0104:01, 15 February 2021 diff hist +2,259 Famicom Network System →Communication Between Famicom and CPU2: Added more command info.
14 February 2021
- 23:5523:55, 14 February 2021 diff hist +981 Famicom Network System →CPU2 Known Registers: CPU2 register updates, list shadow registers at $0011=0016.
- 22:0022:00, 14 February 2021 diff hist −271 Famicom Network System →Communication Between Famicom and CPU2: Removed "type" column. There is a way to read data but it does not work like I thought. Will add it back if new findings support it.
- 21:4121:41, 14 February 2021 diff hist +797 Famicom Network System Details about CPU2 /Reset on older revisions Famicom Network System.
- 20:2220:22, 14 February 2021 diff hist +64 Famicom Network System →CPU2 Command Bytes: Clarify hex values with '$'.
- 05:2905:29, 14 February 2021 diff hist +2,835 Famicom Network System →Communication Between Famicom and CPU2: Improvements to command descriptions.
13 February 2021
- 04:0904:09, 13 February 2021 diff hist +534 Famicom Network System →Communication Between Famicom and CPU2: Added column for which modes commands are supported in.
9 February 2021
- 08:2208:22, 9 February 2021 diff hist +5,471 Famicom Network System →Communication Between Famicom and CPU2: Added Famicom <-> CPU2 command functions found by disassembling CPU2 ROM.
8 February 2021
- 05:0705:07, 8 February 2021 diff hist +2,684 Famicom Network System Added information about Famicom <-> CPU2 communication, list of commands.
4 February 2021
- 01:5901:59, 4 February 2021 diff hist +555 Famicom Network System →Disk Drive Support: Added FDS pinout possibility
3 February 2021
- 05:0805:08, 3 February 2021 diff hist +614 Famicom Network System →Known Registers: Added details about $40D5.
- 04:0504:05, 3 February 2021 diff hist +510 Famicom Network System →Known Registers: Added more input pins found on $40D4.
- 02:3902:39, 3 February 2021 diff hist −57 Famicom Network System Found +IRQ on CPU2, strangely enough.
- 01:3101:31, 3 February 2021 diff hist +115 Famicom Network System Added more input bits found in RF5A18, including /NMI.
2 February 2021
- 02:5702:57, 2 February 2021 diff hist +58 Famicom Network System Cleanup
- 02:3602:36, 2 February 2021 diff hist +709 Famicom Network System →CPU2 Known Registers: Added more info about the Famicom <-> CPU2 interface registers.
- 02:2502:25, 2 February 2021 diff hist +1,248 Famicom Network System →Known Registers: Added more information to $40Dx registers.
1 February 2021
- 18:4918:49, 1 February 2021 diff hist +2,730 Famicom Network System Rearranged the page, added overview section, added disk drive section.
- 18:0018:00, 1 February 2021 diff hist −63 m Famicom Network System Clarifications
- 17:5117:51, 1 February 2021 diff hist +91 m Famicom Network System Clarifications
- 05:2205:22, 1 February 2021 diff hist +55 Famicom Network System Added info about $40D3/4122 and $40D6/4113 register connections from CPU2 to Famicom CPU. Cleanup.
