These are the parts required to build SC520, v1.0, Serial ACIA Card for Z50Bus.
Reference | Qty | Component |
PCB | 1 | SC520, v1.0, PCB |
C1 to C5 | 5 | Capacitor, ceramic, 100 nF |
C6, C7 | 2 | Capacitor, ceramic, 22 pF |
C8 | 1 | Capacitor, electrolytic, 100 µF |
JP1 | 1 | Header, male, 2 row x 8 pin, angled, or Header, male, 2 row x 8 pin, straight |
JP2 | 1 | Header, male, 1 row x 2 pin, angled |
JP3 plus JP4 | 1 | Header, male, 2 row x 2 pin, angled, or Header, male, 2 row x 2 pin, straight |
JP5 | 1 | Header, male, 2 row x 8 pin, angled, or Header, male, 2 row x 8 pin, straight |
JP6 | 1 | Header, male, 2 row x 5 pin, angled, or Header, male, 2 row x 5 pin, straight |
Jumper shunts | 14 | Jumper shunt Two used to pad box header |
P1 | 1 | Box header, 2 x 25 pin, angled, or Header, male, 2 row x 25 pin, angled |
P2 | 1 | Header, male, 1 row x 6 pin, angled |
R1 to R4 | 4 | Resistor, 2k2, 0.25W |
R5, R6 | 2 | Resistor, 100k, 0.25W |
R7 | 1 | Resistor, 1M, 0.25W |
R8 | 1 | Resistor, 1k, 0.25W |
RN1 | 1 | Resistor network, 8 x 100k, SIL, 9-pin |
S1 | 1 | Header, female, 1 row x 6 pin, angled |
Spacer | 1 | Spacer, 10mm, M3, nylon |
Screw (for spacer) | 1 | Machine screw, 6mm, M3 |
U1 | 1 | 74HCT688 |
U1 socket | 1 | 20-pin DIP socket |
U2 | 1 | 74HCT02 |
U2 socket | 1 | 14-pin DIP socket |
U3 | 1 | 68B50 ACIA |
U3 socket | 1 | 24-pin DIP socket |
U4 | 1 | 74HCT74 |
U4 socket | 1 | 14-pin DIP socket |
U5 | 1 | 74HCT393 |
U5 socket | 1 | 14-pin DIP socket |
X1 | 1 | Crystal, 7.3728 MHz |
Homebrew 8-bit retro computing