PIC programmers for parallel port
Uniprog V-A
UNIPROG V-A is a PIC and EEPROM programmer using the PC parallel port. This programmer
require a separate power supply (17 - 30V). Connection with a PC is made by a printer
cable.
It can be made in three versions:
Programmer by D. Tait with 4066
uni5_a.bmp - PCB of parallel programmer UNIPROG V-A
uni5_as1.bmp - schematic diagram of G.Tait's programmer with 4066
uni5_ao1.bmp - layout of components of G.Tait's programmer with
4066
List of components:
-------------------
1 x slot for ISO card (eight pins are enough)
1 x female Centronix connector 36pin
1 x 74LS06 (7406) or 74LS07 (7407)
1 x 4066
1 x 7805 (78L05)
1 x 7812
1 x 1N4001 D1
2 x 1N4001 (1N4148) D2,D3
1 x LED green
1 x LED red
1 x capacitor 10-47u/25-63V
5 x capacitor 100nF
2 x capacitor 1nF
2 x resistor 100R
2 x resistor 1K0 (1K2)
5 x resistor 10K
2 x resistor 18K
2 x single switch on-on
1 x double switch on-on
1 x socket 8pin
1 x socket 18pin
Programmer by D. Tait with PNP trans.
uni5_a.bmp - PCB of parallel programmer UNIPROG V-A
uni5_as2.bmp - schematic diagram of G.Tait's programmer with PNP
trans.
uni5_ao2.bmp - layout of components of G.Tait's programmer with PNP
trans.
List of components:
-------------------
1 x slot for ISO card (eight pins are enough)
1 x female Centronix connector 36pin
1 x 74LS06 (7406) or 74LS07 (7407)
1 x 7805 (78L05)
1 x 7812
2 x PNP transistor (BC557)
1 x 1N4001 D1
2 x 1N4001 (1N4148) D2,D3
1 x LED green
1 x LED red
1 x capacitor 10-47u/25-63V
5 x capacitor 100nF
2 x capacitor 1nF
2 x resistor 100R
2 x resistor 1K0 (1K2)
2 x resistor 4K7
7 x resistor 10K
2 x single switch on-on
1 x double switch on-on
1 x socket 8pin
1 x socket 18pin
Programmer by H. Schaer
uni5_a.bmp - PCB of parallel programmer UNIPROG V-A
uni5_as3.bmp - schematic diagram of H.Schaer's programmer
uni5_ao3.bmp - layout of components of H.Schaer's programmer
List of components:
-------------------
1 x slot for ISO card (eight pins are enough)
1 x female Centronix connector 36pin
1 x 74LS06 (7406) or 74LS07 (7407)
1 x 7805 (78L05)
1 x 7812
2 x PNP transistor (BC557)
1 x 1N4001 D1
2 x 1N4001 (1N4148) D2,D3
1 x LED green
1 x LED red
1 x capacitor 10-47u/25-63V
4 x capacitor 100nF
2 x resistor 1K0 (1K2)
10 x resistor 10K
2 x single switch on-on
1 x double switch on-on
1 x socket 8pin
1 x socket 18pin
PIP02 v.1.18 is the best DOS software for programming.
Setting of switches:
Programming in a socket:
| Type | Chips | SW1 PR1 |
SW2 PR2 |
SW3 PR3 |
| A. az F. | PIC EPROM |
A A |
A A |
A A |
Programming on the board:
Before programming erase (both) PIC (twice in some cases).
| Type | Chips | SW1 PR1 |
SW2 PR2 |
SW3 PR3 |
| A. 1xPIC (RB7) - single PIC card | SLAVE(RB7) | A | A | A |
| B. 1xPIC (RB6) - single PIC card | MASTER(RB6) | A | A | B |
| C. 1xPIC (RB7), 1xEEPROM - Multimac II | EEPROM SLAVE(RB7) |
B A |
B A |
B A |
| D. 2xPIC (RB6, RB7) - twine PIC card | MASTER(RB6) SLAVE(RB7) |
A A |
A A |
B A |
| E. 2xPIC (RB6, RB7), 1xEEPROM - quadra | EEPROM1 MASTER(RB6) SLAVE(RB7) |
B A A |
B A A |
B B A |
| F. 2xPIC (RB6, RB7), 2xEEPROM - quadra Attention! EEPROM2 can be programmed only in a socket! |
EEPROM1 MASTER(RB6) SLAVE(RB7) EEPROM2 |
B A A - |
B A A - |
B B A - |
| G. 1xPIC(RB7) - wafer card | PIC | A | A | A |
| H.1xPIC(RB7), 1xEEPROM - MM2 wafer card | EEPROM PIC |
B A |
B A |
B A |
| J. 1xPIC(RB7), 1xEEPROM - gold MM2 wafer card use Phoenix interface for EEPROM |
PIC EEPROM |
A - |
A - |
A - |
Programming other cards (I have not tested):
Set switch 1 in position A
Use switch 2 to switch between master/slave chip (RB6 CARDS)
Use switch 3 to switch between RB7/RB6 cards (RB7 in position A)
Content of Packet_c:
- info_c.htm - this page,
- uni5_a.bmp - PCB of parallel programmer UNIPROG V-A
- uni5_as1.bmp - schematic diagram of G.Tait's programmer with 4066
- uni5_ao1.bmp - layout of components of G.Tait's programmer with 4066
- uni5_as2.bmp - schematic diagram of G.Tait's programmer with PNP trans.
- uni5_ao2.bmp - layout of components of G.Tait's programmer with PNP trans.
- uni5_as3.bmp - schematic diagram of H.Schaer's programmer
- uni5_ao3.bmp - layout of components of H.Schaer's programmer