866 B&K Precision, 866 Datasheet - Page 152

• Manufacturer Part Number: 866
• Description: PROGRAMMER UNIV W/ USB INTERFACE
• Manufacturer: B&K Precision
• Type: Universalr

Specifications of 866

• Contents: Programmer, Adapter, Cable, Manual and Software
• For Use With/related Products: EPROM, EEPROM-Flash, Serial EPROM, Microcontroller & PLD
• Other names: 866BK; Q2005647

ISP (In-System Programming)
Definition
General rules for in-system programming
We recommended respect following rules to avoid damage PC,
ISP programmer, and target device or target system:
• Ensure common earth point for target system, ISP
• For laptop or other PC which is not connected to common
• Any devices connected to target system must be connected
question, and advise the manufacturer of your problem. Don’t
forget please enter of PC type, manufacturer, speed, operation
system, resident programs; your parallel port I/O manufacturer
and type. Use please Device problem report form for this
purpose (see Appendix A).
In-system
reprogramming of device positioned inside the end system.
Using a simple interface, the ISP programmer communicates
serially with the device, reprogramming nonvolatile memories
on the chip. In-system programming eliminates the physical
removal of chips from the system. This will save time, and
money, both during development in the lab, and when updating
the software or parameters in the field.
Target device is the device (Microcontroller, PLD, etc…),
which is to be in-system programmed.
Target system is the physical Printed Circuit Board (PCB)
which contains the device to be in-system programmed.
ISP programmer is programmer, which has in-system
programming capability (for example 865 with ISP module,
866, 844USB, 844A, 849…).
programmer and PC.
earth point: make hard - wired connection from laptop to
common earth point (for example use LPT or COM port D –
connector).
to common earth point too.
programming
152
allows
programming
and