ADL5205ACPZ-R7 datasheet(25/31 Pages) AD

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Data Sheet

ADL5205

Rev. A | Page 25 of 31

STANDARD DEVELOPMENT PLATFORM (SDP)

INTERFACE

The ADL5205-EVALZ connects to the universal serial bus

(USB) port on a Windows-based PC through an SDP board.

The SDP interface board plugs into the P1 connector on the

ADL5205-EVALZ evaluation board and provides all the digital

handshaking to communicate with the USB. Use the SDP with

the ADL5205 control software on the PC.

To control the ADL5205 through the USB to SDP interface,

nine jumpers must be inserted from the odd numbered pins

(Pin 1, Pin 3, Pin 5, Pin 7, Pin 9, Pin 11, Pin 13, Pin 15, and

Pin 17) to the even numbered pins (Pin 2, Pin 4, Pin 6, Pin 8,

Pin 10, Pin 12, Pin 14, Pin 16, and Pin 18 on the P2 connector,

as shown in Figure 63. No jumper is needed for Pin 19 and Pin 20.

USB

SDP

JUMPERS

SDP

INTERFACE

BOARD

Figure 63. SDP Interface Board

A dynamically loadable library (DLL), sdpApi1.dll, provides the

software interface to the actual hardware. The control program,

using the USB interface, can communicate with the hardware

through interface functions in this DLL.

EVALUATION BOARD CONTROL SOFTWARE

Two separate programs are available for use with a Windows-

based PC to control the ADL5205 through the USB to SDP

interface: a command line control program and a program with

a graphical user interface.

COMMAND LINE CONTROL PROGRAM

The adl5205_regw_x_x.exe, where x_x represents the revision

of the program, is a command line program that takes the 8-bit

value represented by the command line argument and writes

into the control register of the ADL5205. The syntax for the

program is shown in Figure 64, which contains a sample run

of the command line control program, showing the help listing.

GRAPHICAL USER INTERFACE (GUI) PROGRAM

The adl5205_ctrlsw_y_y.exe, where y_y represents the revision

of the program, is a GUI program that allows the control of the

ADL5205 functions through an on-screen display. The ADL5205

gain and modes of operation can be controlled interactively

using icons on the computer screen. A typical display from the

GUI control is shown in Figure 65, and the corresponding

control functions are listed in Table 16.

Figure 64. Sample Listing Showing Usage of the Command Line Program

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