SC523, v1.0, Parts List

These are the parts required to build SC523, v1.0, Z80 Programmable ‘ROM’ Card for Z50Bus.

PCB1SC523, v1.0, PCB
C1 to C55Capacitor, ceramic, 100 nF
JP1 to JP33Header, male, 1 x 3 pin, straight
Jumper shunts5Jumper shunt
Two used to pad box header
LED11LED, green, 3mm, angled
P11Box header, 2 x 25 pin, angled, or
Header, male, 2 x 25 pin, angled
R11Resistor, 1k, 0.25W
R2 and R32Resistor, 100k, 0.25W
SW11Switch, toggle, sub-miniature, SPDT
Spacer1Spacer, 10mm, M3, nylon
Screw (for spacer)1Machine screw, 6mm, M3
U11Flash 128k bytes SST39SF010A
(typically containing SCM F2)
U1 socket132-pin DIP socket
U21RAM 128k bytes AS6C1008
U2 socket132-pin DIP socket
U3 socket114-pin DIP socket
U4 socket116-pin DIP socket
U5 socket114-pin DIP socket

Homebrew 8-bit retro computing