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<swguest@...> wrote: The way the legacy Xcat worked was that all frequency / PL / scan list changes just updated RAM for the special "VFO" mode (mode 1). A separate (custom) command

Jumper is in for 2K mode.

IIRC his setup was originally a 2k. I dont know if he ever had or tried to install a 2864

I don't care what's in it. One mode is fine. I had the pins offset wrong. You have to hang 4 over the edge for a 2k eeprom. It now shows fail 01/82 which is a bit of progress. I don't have a floppy

I'm thinking the data update write to EEPROM is going to be (relatively) slower than a mirror copy to RAM. It seemed logical to pre-calculate all the bytes to change to their new values, checksum the

Don't forget that the radio has a jumper for EEPROM size. De

Hmmm..odd that it didnt complain about a 9k but did about a 2k. being 2048 byte but trimmed to 0-2047 in you hex editor. Well you know it does something. The radio may have hung on the fact that the

My plan is to have an area in RAM that mirrors the EEPROM data. The PIO state machine would DMA data from the RAM buffer to the GPIO pins automagically. The CPU would have nothing to do except

No joy yet. It loaded up the uhf file off the web site and the software didn't complain. I was able to transfer it to the device's RAM and verify and it was happy. However, the radio just stays on

Mine is 6.00SP so it's old. [email protected]> wrote:

needs *BE* to online serving data before that. and not the WWW definition of online.........

No, I get it. That's what I was thinking. I like that design too, once I mulled it over a bit....ala KISS. ...that was part of the epifany. Why worry about addr change? Let it read the addr and write

The /CE input will be wired directly to a bus transceiver between the bus and the Pico. The CPU won't be aware of /CE state. I may be overly optimistic, but the plan is for the PIO state machine to

CE in regard to what? [email protected]> wrote:

I didnt se a /CE input. I had one of those 3:42 am epifany's this morning........

Just curious.? R8.01 runs is a cmd window without griping. Keep me from having to mess w/the NEC..............which I fired it up today after a long time down...the HDD spun up but the bios was

I don't recall now. My IP rolled or VPN Pi tunnel imploded or something and I can't get back to the home PC to check. It's some SP 128 mode version I think, or at least that's what I recall the folder

As in Next Gen? Off to the Wiki.....

There is a byte (lost dics) on zero page that identifys the band. I dont thinks the radio will implode, create a micro black hole and suck in the known universe but I'm reasonably sure it wont like

Awesome, thanks! [email protected]> wrote: