9
RA1 180R, RA2 1k3, RA3 22k,
RB1 10k, RB2 10k,
CC1 1n, RC1 1k3, RC2 22k,
RD1 22k, CE1 1n, RE1 1k3,
Comment to above picture:
picture C)
Connection of pins 15 and 16 when are configured as logical signal
needed for ISP programming
pictures D) E) When pins 15 and 16 are configured as status of LED OK and LED
ERROR
picture D)
before first action with desired ISP device
picture E)
after first action with desired ISP device
Notes: When LED OK or LED ERROR ON (shine), 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 OFF (not shine), 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.
Specification of ISP connector pins depends on the device which you want to work with.
You can find it in the control SW for programmer (PG4UW), menu
Device / Device Info
(Ctrl+F1)
. Note: the ISP programming (ISP) option of respective device must be
selected. It is indicated by (ISP) suffix after the name of selected device.
These specifications correspond with application notes published by device
manufacturers. Application notes can be found on
www.dataman.com
, Support /
Application Notes
.
Note: Pin no. 1 is signed by triangle mark on ISP cable connectors
.
As ISP connectors are used 20 pins connectors 09185207813 from Harting or other
compatible connector
.
DATAMAN-848PRO2 ISP cable
Warnings:
Use only
attached ISP cable
. When you use other ISP cable (other material,
length…), programming may become unreliable.
DATAMAN-848PRO2 can supply
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).
