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STD SC103 v1.0 Z80 PIO for RC2014
License: Public Domain
Mode: Editors' pick
- 3
Update time：
2021-06-06 12:06:14
Creation time：
2018-05-27 15:46:23
Description
SC103 v1.0 (www.scc.me.uk)
Z80 Parallel (PIO) module for RC2014
Features:
- Full Z80 mode 2 interrupt support (IEI/IEO daisy-chain)
- Tight address decoding
- DIP switch address selection
- Two 8-bit I/O ports with handshaking
- Connector on rear edge for ribbon cable
- Connector on top edge suitable for Dupont cable
Documentation at [www.scc.me.uk](http://www.scc.me.uk)
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| ID | Name | Designator | Footprint | Quantity | Mounted |
|---|---|---|---|---|---|
| 1 | PIO Header DIL | P2 | HDR-2X13-A-M-2.54MM | 1 | Yes |
| 2 | 100nF | C1,C2,C3,C4 | CAP-RAD-2.54MM | 4 | Yes |
| 3 | Z80 PIO | U2 | PDIP-40-0.6 | 1 | Yes |
| 4 | RC2014 BUS | P1A | HDR-1X10-S-M-2.54MM | 1 | Yes |
| 5 | ADDRESS | SW1 | SW-DIP-X6-PIANO | 1 | Yes |
| 6 | 8x10k | RP1 | SIL-9 | 1 | Yes |
| 7 | 74HCT688 | U1 | PDIP-20 | 1 | Yes |
| 8 | INTEN | P4 | HDR-1X02-A-M-2.54MM | 1 | Yes |
| 9 | PIO Header SIL | P3 | HDR-1X29-A-M-2.54MM | 1 | Yes |
| 10 | IEI | JP1 | HDR-1X02-S-M-2.54MM | 1 | Yes |
| 11 | IEO | JP2 | HDR-1X02-S-M-2.54MM | 1 | Yes |
| 12 | 100uF | C5 | CAP-ELEC-RAD-2.54MM | 1 | Yes |
| 13 | RC2014 BUS | P5 | HDR-1X39-A-M-R-2.54MM | 1 | Yes |
| 14 | 74HCT08 | U3 | PDIP-14 | 1 | Yes |
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