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| builderpages:plasmo:z280rc [2025/04/19 07:46] – Revision from 2025-04-19 | builderpages:plasmo:z280rc [2026/06/15 12:39] (current) – external edit 127.0.0.1 |
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| /* Imported from Wayback Machine | /* Imported from Wayback Machine |
| Original URL : https://www.retrobrewcomputers.org/doku.php?id=builderpages%3Aplasmo%3Az280rc | Original URL : https://retrobrewcomputers.org/doku.php?id=builderpages:plasmo:z280rc |
| Snapshot date: 2025-04-19 | Snapshot date: 2025-05-16 |
| Generator : wayback-archiver | Generator : wayback-archiver |
| */ | */ |
| ===== Design Files ===== | ===== Design Files ===== |
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| [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_rev0_2_scm.pdf|Z280RC schematic]] updated 2/28/22 with rev0.2 schematic | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_rev0_2_scm.pdf|Z280RC schematic]] updated 2/28/22 with rev0.2 schematic |
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| <del>[[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_r0_1.zip|Gerber]] photoplots. The boards were manufactured by Seeed Studio</del> | <del>[[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_r0_1.zip|Gerber]] photoplots. The boards were manufactured by Seeed Studio</del> |
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| [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_r02_gerber.zip|Rev 0.2 gerber photoplots]]. ← updated Feb 27, 2022, Engineering changes are no longer needed | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_r02_gerber.zip|Rev 0.2 gerber photoplots]]. ← updated Feb 27, 2022, Engineering changes are no longer needed |
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| [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_bom.pdf|Bill of Material]] for Z280RC | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_bom.pdf|Bill of Material]] for Z280RC |
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| [[builderpages:plasmo:z280rc:z280rc_r0_ec|Engineering Changes]] (for rev0 and rev 0.1 pc boards only, rev 0.2 pc board does not require engineering changes) | [[builderpages:plasmo:z280rc:z280rc_r0_ec|Engineering Changes]] (for rev0 and rev 0.1 pc boards only, rev 0.2 pc board does not require engineering changes) |
| Pictorial [[builderpages:plasmo:z280rc:z280rc_assembly|assembly guide]] | Pictorial [[builderpages:plasmo:z280rc:z280rc_assembly|assembly guide]] |
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| Altera EPM7128 CPLD [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_29_5mhz.zip|design file]] for 29.4912MHz system clock. Altera EPM7128SQC100 [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_29_5_prog.zip|programming file]] for 29.4912MHz system clock. | Altera EPM7128 CPLD [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_29_5mhz.zip|design file]] for 29.4912MHz system clock. Altera EPM7128SQC100 [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280rc_29_5_prog.zip|programming file]] for 29.4912MHz system clock. |
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| [[software:start|Software]] | [[software:start|Software]] |
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| ZZMon – [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:zzmon_099.zip|monitor]] rev 0.99 for Z280RC. Assembled with Zilog ZDS v3.68 | ZZMon – [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:zzmon_099.zip|monitor]] rev 0.99 for Z280RC. Assembled with Zilog ZDS v3.68 |
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| LoadnGo – [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:loadngo.zip|load file]] to start up ZZMon in UART bootstrap mode | LoadnGo – [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:loadngo.zip|load file]] to start up ZZMon in UART bootstrap mode |
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| CP/M2.2, [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:cpm22all_asm.zip|CPM22ALL]] to be assembled with Zilog ZDS v3.68. This is the entire CP/M2.2 including BDOS, CCP, and BIOS | CP/M2.2, [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:cpm22all_asm.zip|CPM22ALL]] to be assembled with Zilog ZDS v3.68. This is the entire CP/M2.2 including BDOS, CCP, and BIOS |
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| CP/M2.2 [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:cpm22all_hex_loadfile.zip|Intel Hex load file]] to be loaded by ZZMon at location 0xDC00-0xFFFF and then copy to CF track 0 using the 'C2' command | CP/M2.2 [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:cpm22all_hex_loadfile.zip|Intel Hex load file]] to be loaded by ZZMon at location 0xDC00-0xFFFF and then copy to CF track 0 using the 'C2' command |
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| CP/M3 [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:ldrbios.zip|LDRBIOS]] to be assembled with ZMAC into LDRBIOS.REL and then linked in CP/M as follow: LINK CPMLDR[L100]=CPMLDR, LDRBIOS | CP/M3 [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:ldrbios.zip|LDRBIOS]] to be assembled with ZMAC into LDRBIOS.REL and then linked in CP/M as follow: LINK CPMLDR[L100]=CPMLDR, LDRBIOS |
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| CP/M3 [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:cbios3.zip|CBIOS3]] (non-banked) to be assembled with ZMAC into CBIOS3.REL and then linked in CP/M as follow: LINK BIOS3[OS]=CBIOS3,SCB | CP/M3 [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:cbios3.zip|CBIOS3]] (non-banked) to be assembled with ZMAC into CBIOS3.REL and then linked in CP/M as follow: LINK BIOS3[OS]=CBIOS3,SCB |
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| CP/M3 CPMLDR.COM linked to 0x1100. This is an [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:cpmldr_hex.zip|Intel Hex]] file to be loaded by ZZMon at location 0x1100 and copy to CF track 0 using the 'C3' command | CP/M3 CPMLDR.COM linked to 0x1100. This is an [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:cpmldr_hex.zip|Intel Hex]] file to be loaded by ZZMon at location 0x1100 and copy to CF track 0 using the 'C3' command |
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| [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:cpm22dri.zip|CP/M2.2 DRI distribution]] image | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:cpm22dri.zip|CP/M2.2 DRI distribution]] image |
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| [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:cpm3dstr.zip|CP/M3 distribution]] image | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:tinyz280:cpm3dstr.zip|CP/M3 distribution]] image |
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| SC Monitor by Steve Cousins can be downloaded from [[https://smallcomputercentral.com/projects/small-computer-monitor/|here]]. Instruction to customize SC Monitor for Z280RC and load it into CF disk for fast startup. | SC Monitor by Steve Cousins can be downloaded from [[https://smallcomputercentral.com/projects/small-computer-monitor/|here]]. Instruction to customize SC Monitor for Z280RC and load it into CF disk for fast startup. |
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| [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:scmonitor.hex|SCMonitor.hex]], load into memory and type 'c1' to store; afterward type 'b1' to boot SCMonitor. | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:scmonitor.hex|SCMonitor.hex]], load into memory and type 'c1' to store; afterward type 'b1' to boot SCMonitor. |
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| DS1302 test software. These are test software to demonstrate the DS1302 RTC is operating properly. [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:bitbangrtc1st.zip|bitbangRTC1st]] should be run first to enable the super capacitor charging circuit and to set the time. [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:bitbangrtc.zip|bitbangRTC]] is used to read the RTC afterward. These test software were assembled using zmac | DS1302 test software. These are test software to demonstrate the DS1302 RTC is operating properly. [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:bitbangrtc1st.zip|bitbangRTC1st]] should be run first to enable the super capacitor charging circuit and to set the time. [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:bitbangrtc.zip|bitbangRTC]] is used to read the RTC afterward. These test software were assembled using zmac |
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| Manual | Manual |
| Reference | Reference |
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| [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280_mpu_noocr_bw_400_.pdf|Z280]] Technical Manual | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:z280_mpu_noocr_bw_400_.pdf|Z280]] Technical Manual |
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| [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:ds1302.pdf|DS1302]] data sheet | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:ds1302.pdf|DS1302]] data sheet |
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| [[https://www.retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:hy5118164c.pdf|HY5118164]] 1meg x 16 EDO DRAM | [[https://retrobrewcomputers.org/lib/exe/fetch.php?media=builderpages:plasmo:z280rc:hy5118164c.pdf|HY5118164]] 1meg x 16 EDO DRAM |
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| ===== Projects ===== | ===== Projects ===== |
