picstart plus v4
PICUser,
if you check that .hex file that's a full program memory dump in hex format.
It means it contains the program which is X bytes
long, and fills the unused 128k - X bytes space with
0xFFs.
And as 2kostya2 said it's 128k can be multiplied by
approx 3 for each byte becauseof checksum, address prefix etc.
for RB5 (pin 43):
in hex file CONFIG 4 register set to the following:
0x0080
bit 2 (LVP enable bit) is not set (0 = Low voltage ICSP disabled)
therefore LVP is not enabled.
datasheet says:
"While in Low Voltage ICSP mode, the
RB5 pin can no longer be used as a general
purpose I/O pin, and should be held
low during normal operation."
We are not using LVP, but it may can be connected to the ground.
(at least i think
please tell me if iam wrong...
Can someone please organize a .zip from this nice
work on PicStart Plus & Upgrade Module?
regards,
Zed