retepsnikrep
Senior Member
A few simple questions.
1) The table/readtable command uses 0-255 bytes of program eprom, is that the same area as used by the read/write commands which also addresses an area of eprom?
It appears to be two seperate areas? I understand the table command to use 255 bytes of your 4096 available program bytes.
Not sure about the read/write commands
is that an entirely separate area of eprom which is not affected by downloading a new program to the chip? So can store long term data in effect?
2) Can the spare variable areas for the 28X1 parts be used with impunity with Poke/Peek etc. Within the defined addresses of course
Addresses $50 to $7E are general purpose registers that can be used freely.
Addresses $C0 to $EF can also be used by PICAXE-28X1, 40X1
If I am already using all the available variables w0-w13, peeking/poking this area will not interfere with them? Is this area RAM? Presumably it can stand repeated peek/poke?
Thanks Peter
1) The table/readtable command uses 0-255 bytes of program eprom, is that the same area as used by the read/write commands which also addresses an area of eprom?
It appears to be two seperate areas? I understand the table command to use 255 bytes of your 4096 available program bytes.
Not sure about the read/write commands
is that an entirely separate area of eprom which is not affected by downloading a new program to the chip? So can store long term data in effect?2) Can the spare variable areas for the 28X1 parts be used with impunity with Poke/Peek etc. Within the defined addresses of course
Addresses $50 to $7E are general purpose registers that can be used freely.
Addresses $C0 to $EF can also be used by PICAXE-28X1, 40X1
If I am already using all the available variables w0-w13, peeking/poking this area will not interfere with them? Is this area RAM? Presumably it can stand repeated peek/poke?
Thanks Peter