KS8995MA Evaluation Board User’s Guide
Micrel Inc. Confidential
Page 13
11/3/2006
5.0 Software Description
5.1 EEPROM Programming Software in DOS
Micrel/Kendin provides DOS based software so that you can use a computer with a
Windows 98 DOS environment and a parallel port to program the KS8995MA evaluation
board’s EEPROM without the added expense of an external EEPROM programmer. The
program is an executable file that is included with your evaluation kit.
To run the program simply double click on its icon in the windows environment. A DOS
window will appear displaying an opening screen:
Micrel/Kendin COMMUNICATIONS
Sunnyvale, California
TEL: (408) 735 1118 x253
J. Yu 3/2002 V1.0
24C01 EEPROM PROGRAMMER
Connect a DB25 cable from parallel printer port to KS8995E demo board. Set
printer port to NORMAL mode.
Push ENTER to continue
Follow the instructions and then press enter. A listing of all the default settings will appear
followed by a menu. The settings are displayed from left to right on your screen with the
address in decimal, followed by the value in hex.
Contents of default data:
# data # data # data # data # data # data # data # data # data # data
0 55 1 95 2 f0 3 0 4 0 5 c0 6 0 7 c1 8 1f 9 1f
10 1f 11 1f 12 1f 13 80 14 1 15 80 16 2 17 80 18 3 19 80
20 4 21 80 22 5 23 0 24 0 25 0 26 0 27 0 28 0 29 0
30 0 31 0 32 1 33 2 34 3 35 4 36 5 37 ff 38 ff 39 ff
40 ff 41 ff 42 ff 43 ff 44 ff 45 ff 46 ff 47 ff 48 ff 49 ff
50 ff 51 ff 52 ff 53 ff 54 ff 55 ff 56 ff 57 ff 58 ff 59 ff
60 ff 61 ff 62 ff 63 ff 64 ff 65 ff 66 ff 67 ff 68 ff 69 ff
70 ff 71 ff 72 ff 73 ff 74 ff 75 ff 76 ff 77 ff 78 ff 79 ff
80 ff 81 ff 82 ff 83 ff 84 ff 85 ff 86 ff 87 ff 88 ff 89 ff
90 ff 91 ff 92 ff 93 ff 94 ff 95 ff 96 ff 97 ff 98 ff 99 ff
100 ff 101 ff 102 ff 103 ff 104 ff 105 ff 106 ff 107 ff 108 ff 109 ff
110 ff 111 ff 112 ff 113 ff 114 ff 115 ff 116 ff 117 ff 118 ff 119 ff
120 ff 121 ff 122 ff 123 ff 124 ff 125 ff 126 ff 127 ff
Enter Option:
1. Write EEPROM
2. Change buffer data
3. Save buffer to file (Enter file name)
4. Read custom file
5. Read EEPROM to buffer
6. Verify EEPROM
7. Program default values
8. Exit
Menu Command Descriptions:
1.
Write EEPROM
– use this command when you want to write the values stored in your
computer’s memory to the EEPROM on the KS8995MA board.
