Dataman 448PRO2, User Manual, Page: 37 / 168

DATAMAN-48PRO2 / DATAMAN-48PRO2C
37
H/L/read driver
RA1
pin of ISP
connector
RA2
RA3
Pull-up/
Pull-down
Read
Float
H/L
drivers in programmer
CC1
RC1
pin of ISP
connector
Pull-up/
Pull-down
RC2
Read
Float
H/L
drivers in programmer
RB1
RB2
pin of ISP
connector drivers in programmer
pins 3, 5, 7, 9, 11, 13 of ISP connector
pin 14 of ISP connector
pins 15, 16 of ISP connector
GND
VCC
YES!
RD1
pin of ISP
connector
GND
CE1
RE1
pin of ISP
connector
H/L
B)
C) D)
E)
A)
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 program. You
can find it in the control SW for programmer (PG4UW), menu
Device / Device Info (Ctrl+F1) .
Be aware, the ISP programming way of respective device must be selected. It is indicated by
(ISP) suffix after name of selected device.
These specifications correspond with application notes published of device manufacturers.