TW-DIY-5149 Twin Industries, TW-DIY-5149 Datasheet - Page 2

• Manufacturer Part Number: TW-DIY-5149
• Description: KIT USB PIC PROGRAMMER
• Manufacturer: Twin Industries
• Type: Programming Kitr

Specifications of TW-DIY-5149

• Contents: Board and components for assembly
• For Use With/related Products: PIC Micro® MCU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 438-1084; TW-DIY-5149

Note the ‘Fly Window’ under Options which allow
K149D to be used with MPLAB when a new hex file is
compiled.
No-Keypress Programming. Flash chips are
automatically erased in this mode if they are not blank.
Known Bug. Switching between USB & Serial modes
may indicate an error when the COM port is reset.
However, the port, if correct, will in fact be properly
Reset.
PIC Supported. For the list of PIC’s supported (which is
changing all the time) go to Options/Edit Chip List. Or
just click on the Chip Selector drop-down box and run
through the list.
ICSP. Click Options/ICSP Mode. Does not support low
voltage programming. The LOW pin is an open collector
output, which when active will pull the LOW pin to
ground. It can be used in ICSP to hold the LVP pin low
while programming, or the OSC1 pin, or any part on the
target board which may need control (in this manner)
during programming.
jpg’s. The color version of the photo on the page above
may be downloaded from
http://www.kitsrus.com/jpg/k149b_1.jpg
K149C dropped 1 10K resistor and adds 3 x 3K3
resistors. It uses a USB ‘B’ connector and uses a 6 pin
header and harness. K149D adds a 10K resistor.
chipinfo.cid This is just a text file and you can add your
own PIC chips to it if you understand and conform to the
format. Note only one (not two or more) blank line
between different PIC definitions. (In early versions of
the micropro.exe this file was called chipinfo.dat but this
cause compilation problems in W2000 so the name was
changed.) Because new PIC’s are being released almost
every month look regularly for new versions of the
diypackxx.zip in
Upgrading. You can upgrade by buying and
programming a second 628-20/P or 16F628A PIC, or if
you have access to a second PIC programmer and
reprogram the existing 628 in it.
16F628A. About 2/2004 Microchip stopped production of
the 628-20/P chip. The hex files in diypack20/21 will load
into either the 628-20/P or the new 628A-PI chip.
You can ask questions on our Kit Forum at
http://www.kitsrus.com/upuc.html
http://www.beam.to/diyforum
KIT 149 (version D/E) USB PIC PROGRAMMER
Resistors 5%, carbon
27R red violet black
470R yellow violet brown
1K brown black red
1K5 brown green red
2K2 red red red
3K3 orange orange red
4K7 yellow violet red
10K brown black orange
1N4148
1N4004
22p/33pF Ceramic
100N MKT Box Poly
33N
10uF Electro 16V
47uF Electro 25V
1uF
3mm Red LED
7805
7812
BC327
6.000 MHz Xtal 49US
DPDT PCB switch
3 pin power jack
20 pin IC socket
18 pin IC socket
16 pin IC socket
14 pin IC socket
ICL232 or equivalent
16F628 preprogrammed
SN74LS06 TI brand
DB9 R Female PCB mounting
USB connector
rubber feet
6 pin Header and harness
K149 PCB with FT232BM presoldered
See our other PIC Programmers
Kit 150. A smaller, mostly surface mount version of
K149. It has only the USB port, no serial port. It has a 6-
pin ICSP capability.
Kit 128. An all PIC Flash USB programmer has been
developed. Power for the kit is taken from the USB port
itself so no external power supply will be needed. It is
mounted on a plastic box. ICSP supported. See
http://www.kitsrus.com/jpg/k128_sc.jpg
Kit182. This is K128 but without the ZIF socket.
MKT Box Poly
Electro 50V
- - - - - - - - - - - - - - - - - -
COMPONENTS
R5 6 7 8 9 10 22 25
R18 R19
R20
R14 15 16 17
R21
R1 R4
R2 R3 R24
R11 R12 R13 R23 4
D2 D3 D4
D1
C5 C6
C1 C4 C14
C13
C7
C8
C9 C10 C11 C12 4
L1 L2
U1
U2
TR1 TR2 TR3
S1
U3
U5
U4
CN1
CN2 B type
X1
JK1
1 set
3
2
1
4
1
2
3
8
1
2
3
1
1
1
2
1
1
3
1
1
1
3
1
1
1
1
1
1
1
1
4
1