BK Precision 844USB, User Manual

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Selftest
If you feel that your programmer does not react according to your expectation, please run the
programmer selftest using Diagnostic POD, enclosed with the standard delivery package. For
optimal results with programmer we recommend you undertake every 6 months, an extended
test and to check the calibration. See instructions for selftest in the
Programmer/Selftest
plus menu of Pg4uw.
Technical specification
HARDWARE
Programmer
•
two D/A converters for VCCP and VPP, controllable rise and fall time
•
VCCP range 0..7V/350mA
•
VPP range 0..25V/200mA
•
USB 2.0/1.1 compatible interface
•
selftest capability
ZIF socket, pindriver
•
40-pin DIL ZIF (Zero Insertion Force) socket accepts both 300/600 mil devices up to 40-pins
•
pindriver: 40 TTL pindrivers, universal GND/VCC/VPP pindriver
•
FPGA based TTL driver provides H, L, CLK, pull-up, pull-down on all pindriver pins, level H
selectable from 1.8 V up to 5V
•
continuity test: each pin is tested before every programming operation
ISP connector
•
10-pin male type with missinsertion lock
•
6 TTL pindrivers, provides H, L, CLK, pull-up, pull-down; level H selectable from 1.8V up to
5V to handle all (low-voltage including) devices.
•
1x VCCP voltage (range 2V..7V/100mA) and 1x VPP voltage (range 2V..25V/50mA)
•
programmed chip voltage (VCCP) with both source/sink capability and voltage sense
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