Xilinx PROM Programmer
Parallel port serial PROM burner
Materials
Gerber file
CAM/CAD data for the PCB referred to in this article is available as a Gerber file. Elektor GREEN and GOLD members can exclusively download these files for free as part of their membership. Gerber files allow a PCB to be produced on an appropriate device available locally, or through an online PCB manufacturing service.
Elektor recommends the Elektor PCB Service service from its business partner Eurocircuits or AISLER as the best services for its own prototypes and volume production.
TIP: your first PCB at AISLER is free up to €30 with using the coupon code ELCCBB at checkout.
The use of our Gerber files is provided under a modified Creative Commons license. Creative Commons offers authors, scientists, educators and other creatives the freedom to handle their copyright in a more free way without losing their ownership.
Component list
R1 = 1k?
R2 = 680?
R3,R4 = 120?
R5 = 8-way 4k?7 SIL array
R6,R15 = 560?
R7-R11 = 330?
R12,R13 = 10k?
R14 = 2k?2
P1-P5 = 2k?5 preset
Capacitors:
C1,C5,C6 = 100nF
C2,C4 = 1µF 25V radial
C3 = 100µF 25V radial
Semiconductors:
D1,D2,D3 = 1N4148
D4 = LED, red
IC1,IC3 = 74HC245
IC2,IC6 = LM317T
IC4 = 7805
T1,T2,T3,T5 = BS170
T4 = BC557B
Miscellaneous:
JP1 = 2-way SIL header with jumper
K1 = 25-way sub-D plug (male), PCB mount
K2 = 8-way DIL socket with turned pins
PCB, order code 010109-1, available from The PCBShop
Disk, project software, order code 010109-11 or Free Download
Discussion (0 comments)