MAX19000 Evaluation Kit
17) Start the MAX19000 EV kit software by opening
its icon in the Start_ |_ Programs menu. The EV
kit software main window appears, as shown in
Figure 1. The MAX19000 EV kit software places the
MAX19000 in drive mode.
18) Select the DCL/Channel_0 tab.
19) Set VCH to 6.2V by entering 6.2 into the VCH edit
box located inside the Voltage group box and press
the Enter key on the keyboard.
20) Set VCL to -2.2V by entering -2.2 into the VCL edit
box located inside the Voltage group box and press
the Enter key on the keyboard.
21) Set VDH to 1V by entering 1 into the VDH edit box
located inside the Voltage group box and press the
Enter key on the keyboard.
22) Set VDL to 0V by entering 0 into the VDL edit box
located inside the Voltage group box and press the
Enter key on the keyboard.
Table_1._Digital_Interface_Jumper_Settings
23) This places channel 0 into the drive-high mode.
24) Select the DCL/Channel_ 1 tab and repeat steps
19–22 to place the channel 1 into the drive-high
mode.
25) The TMPSNS test point monitors the MAX19000
junction temperature. Verify that the voltmeter does
not read higher than +4.2V (junction temperature
< +150 N C).
26) Set the oscilloscope to 10M I high-impedance
mode.
27) Set the oscilloscope to trigger on the OUT0 chan-
nel, with the trigger level set to +0.5V. Set the time
base to 20ns per division. A 0 to +1V square wave
of 20MHz appears on the oscilloscope.
JUMPER
JU4
JU5
JU6
JU7
JU8
JU9
JU10
JU11
SHUNT_
POSITION
1-2*
2-3
1-2*
2-3
1-2*
2-3
1-2*
2-3
1-2*
2-3
1-2*
2-3
1-2*
2-3
1-2*
2-3
DESCRIPTION
Connects the DOUT pin of the MAX19000 to the on-board MAXQ2000 microcontroller through
a level translator
Connects the external DOUT signal to the J21-1 pin of the J21 connector
Connects the DIN pin of the MAX19000 to the on-board MAXQ2000 microcontroller through a
level translator
Connects the external DIN signal to the J21-3 pin of the J21 connector
Connects the CS pin of the MAX19000 to the on-board MAXQ2000 microcontroller through a
level translator
Connects the external CS signal to the J21-7 pin of the J21 connector
Connects the SCLK pin of the MAX19000 to the on-board MAXQ2000 microcontroller through
a level translator
Connects the external SCLK signal to the J21-5 pin of the J21 connector
Connects the LLEAKP0 pin of the MAX19000 to the on-board MAXQ2000 microcontroller
through a level translator
Connects the external LLEAKP0 signal to the J21-13 pin of the J21 connector
Connects the LLEAKP1 pin of the MAX19000 to the on-board MAXQ2000 microcontroller
through a level translator
Connects the external LLEAKP1 signal to the J21-15 pin of the J21 connector
Connects the RST pin of the MAX19000 to the on-board MAXQ2000 microcontroller through a
level translator
Connects the external RST signal to the J21-11 pin of the J21 connector
Connects the LOAD pin of the MAX19000 to the on-board MAXQ2000 microcontroller through
a level translator
Connects the external LOAD signal to the J21-9 pin of the J21 connector
4_ _ _______________________________________________________________________________________
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