Philips ISP1301 - Manual (Page 9)

Philips Semiconductors ISP1301 USB OTG Transceiver Eval Kit User’s Guide
UM10028_1 © Koninklijke Philips Electronics N.V. 2003. All rights reserved.
User’s Guide Rev. 1.0—February 2003 9 of 18
5.2. Running the test program
If your PC boots to pure DOS, run the test program on the command line. If your PC boots to Microsoft
Windows 98, open an MS-DOS window and run the test program. It is recommended that you boot the PC to
pure DOS.
To run the test program, type 1301 1 and press the Enter key at the command prompt.
Note: In the BIOS setting of the PC, the I/O address for the onboard parallel port is 378H.
5.3. Using menus
After the program has been launched, the main menu will appear on the screen. See Figure 5-1.
Figure 5-1: Test program main menu
In the main menu screen, selecting any item 1–6 will perform the desired action. If you wish to exit the program,
press the Esc key.
The following sections describe the menu items.
5.3.1. Choose I2C slave address for ISP1301
The program will prompt you to enter your choice based on the hardware setting of the ADR pin.
•
If ADR is HIGH, select 1. The slave address for the ISP1301 will become 0x5A.
•
If ADR is LOW, select 0. The slave address for the ISP1301 will become 0x58.
Make sure that choices are done correctly; otherwise, other operations may fail.
If you set the ISP1301 to the transparent I 2 C mode and choose a slave address value other than the value set here,
you must set it back to the original slave address when you revert to the direct I 2 C mode.
5.3.2. Reset all registers
On selecting this option, the program will set all the registers—excluding the read-only registers—to their default
values and display these values on your PC screen.
1 In this document, items that you type or click are indicated in bold.