----- Original Message ----- From: "b.bart25" >I would like to get the "C" > colum (freq's 14.02 to 18.15) working, but do not understand the > eeprom offset. Can someone give a example.
It will be easier to wait for Tom, but if you do want to enter your own data in Winpic it goes like this. 002100: E7 C2 B5 BD 61 4F/E7 C2 ...a0.. 002108: B9 F7 E4 61/E7 C2 BD E8 ...a.... 002110: F7 D8/6C 42 BD D7 C4 9B/ ..1B... 002118: .................and so on. I have separated each 6 bytes of frequency setting data with a / . The first 6 bytes relates to switch position 000, the next 001, 010 011........... Bank 0 (8 frequencies) occupies the first 6 lines, Bank 1 the next.... After you have first run the PIC, read it. The very last 6 bytes give the startup settings for your own Si570. This is converted to decimal (eg. with Windows calculator) and entered into Mike's Program to calculate your required frequencies. Replace the hex figures leaving the bits on the end alone. One, or all may be changed. This, of course needs a PIC programmer, it did not take me TOO long to get this simple editing working but Tom's programming seems like black magic to me! 73 Alan G4ZFQ
