Dataman -848PRO2 User Manual page 9

C) Connection of pins 15 and 16 when are configured as logical signal needed for ISP
programming
D) E) when pins 15 and 16 are configured as status of LED OK and LED ERROR
D) before first action with desired ISP device
E) after first action with desired ISP device
Notes: When LED OK or LED ERROR are illuminated, this status is presented as
logical H, level of H is 1,8V - 5V depend on H level of desired ISP device.
When LED OK or LED ERROR are off, this status is presented as logical L, level of L is
0V - 0,4V.
The above mentioned values are provided to understand (and also to exactly calculate)
the value of resistors which isolate (separate) the programmed chip and target system.
The specification of the ISP connector pins depends on the selected device which you
want to work with. You can find the specification for the selected device in the control
software for the programmer (Pg4uw), menu Device / Device Info (Ctrl+F1). Note: the
ISP programming (ISP) option of the respective device must be selected. It is indicated
by the (ISP) suffix after the name of the selected device in the list.
These specifications correspond directly with application notes published by the device
manufacturers. Application notes can be found at www.dataman.com.
Note: Pin no. 1 is identified by a triangle mark on ISP cable connectors.
Warnings:
• Use only the ISP cable provided. When you use other ISP cables (other material,
length...), programming may become unreliable.
• DATAMAN-848PRO2 can supply power to the programmed device (pin 1 of ISP
connector) and the target system (pin 19 and 20 of ISP connector) with some
limitations. (see Technical specification / ISP connector).
• DATAMAN-848PRO2 applies the programming voltage to the target device and
checks its value (target system can modify the programming voltage). If the
programming voltage is different from expected, no action with the target device will
be executed.
CC1 1n, RC1 1k3, RC2 22k,
RD1 22k, CE1 1n, RE1 1k3,
DATAMAN-848PRO2 ISP cable
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