Public Domain
SC126 v1.0 (www.scc.me.uk)
Z180 SBC / motherboard for RomWBW.
Supports SD cards for storage and many modules designed for RC2014.
Documentation at www.scc.me.uk
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 74HCT273 | U6,U7 | PDIP-20 | 2 |
| 2 | 10k | R19,R22,R18 | AXIAL-0.3 | 3 |
| 3 | 74HCT138 | U9,U10 | PDIP-16 | 2 |
| 4 | LED-3MM | LED7,LED6,LED5,LED4,LED3,LED2,LED8,LED9 | LED-3MM/2.54 | 8 |
| 5 | 470R | R12,R13,R14,R15,R16,R17,R20,R21,R11 | AXIAL-0.3 | 9 |
| 6 | HDR_1x06_S_M | P12,P13,P11,P1,P2,P3,P15,P16 | HDR-1X06-S-M-2.54MM | 8 |
| 7 | DS1302 | U8 | PDIP-08 | 1 |
| 8 | Xtal 32.768KHz | X2 | XTAL 32.768KHZ | 1 |
| 9 | 100nF | C6,C7,C8,C11,C10,C9,C13,C14,C5,C12,C1,C2,C3,C4 | CAP-RAD-2.54MM | 14 |
| 10 | BATT-CR2032 | B1 | BATT-CR2032 | 1 |
| 11 | BP80 Section Socket | S1 | BP80-SOCKET | 1 |
| 12 | POWER | J1 | DC_BARREL_JACK_PTH_SLOT_HOLE | 1 |
| 13 | POWER | LED1 | LED-3MM/2.54 | 1 |
| 14 | POWER | J2 | SCREW-TERMINAL-X2 | 1 |
| 15 | 4k7 | R10 | AXIAL-0.3 | 1 |
| 16 | RESET | SW2 | TACTILE-PTH-SW | 1 |
| 17 | RESET | P8 | HDR-1X02-A-M-2.54MM | 1 |
| 18 | 100uF | C15 | CAP-ELEC-RAD-2.54MM | 1 |
| 19 | RC80 Card Socket | S2,S3 | RC2014-HDR-2X40-S-F-R-2.54MM | 2 |
| 20 | POWER | P10 | HDR-1X02-A-M-2.54MM | 1 |
| 21 | 1nF | C16 | CAP-RAD-2.54MM | 1 |
| 22 | DS1233-5+ | U12 | TO92 WIDE | 1 |
| 23 | ON/OFF | SW1 | SPDT_TOGGLE_SWITCH | 1 |
| 24 | I2C | JP5 | HDR-2X02-S-M-2.54MM | 1 |
| 25 | Z180 CPU | U5 | PLCC68 | 1 |
| 26 | 100k | R7,R9,R8 | RES-0.3 | 3 |
| 27 | 2k2 | R1,R2,R3,R4,R5,R6 | RES-0.3 | 6 |
| 28 | Oscillator | X1 | OSC-08 | 1 |
| 29 | 8x10k | RP1 | SIL-9 | 1 |
| 30 | HDR_1x02_A_M_pretty | P4,P7 | HDR-1X02-A-M-2.54MM | 2 |
| 31 | Jumper_1x3 | JP4 | HDR-1X03-S-M-2.54MM | 1 |
| 32 | Serial Port A | P5 | HDR-1X06-S-M-2.54MM | 1 |
| 33 | Serial Port B | P6 | HDR-1X06-S-M-2.54MM | 1 |
| 34 | Flash 512k | U1,U2 | PDIP-32-0.6 | 2 |
| 35 | RAM 512k | U3 | PDIP-32-0.6 | 1 |
| 36 | FLASH #1 select | P9 | HDR-1X02-A-M-2.54MM | 1 |
| 37 | Write Enable #1 | JP1 | HDR-1X03-S-M-2.54MM | 1 |
| 38 | Write Enable #2 | JP2 | HDR-1X03-S-M-2.54MM | 1 |
| 39 | Flash Select | JP3 | HDR-1X03-S-M-2.54MM | 1 |
| 40 | 74HCT125 | U11 | PDIP-14 | 1 |
| 41 | 74AHCT139 | U4 | PDIP-16 | 1 |
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