- Name:
- readsilicon
- Syntax:
-
READSILICON variable
Variable - is a byte variable to receive the silicon code value.
- Description:
-
Read the silicon revision of an X2 part into variable.
Bits 7-5 PICAXE Type 000 reserved for future use 001 PICAXE-20X2 (PIC18F14K22) 010 PICAXE-28X2-5V (PIC18F2520) 011 PICAXE-40X2-5V (PIC18F4520) 100 PICAXE-28X2 (PIC18F25K22) 101 PICAXE-40X2 (PIC18F45K22) 110 PICAXE-28X2-3V (PIC18F25K20) 111 PICAXE-40X2-3V (PIC18F45K20) Bits 4-0 Microchip Silicon Die Version The readsilicon command retrieves information about the silicon dies inside the microcontroller and loads it into a variable.
Do not confuse with the revision (user program) or the firmware version (PICAXE bootstrap version).
- Applies To:
- 20X2, 28X2, 40X2
- See Also:
- Related Create:
-
Reading the silicon code value
This program will read the silicon code value in variable 'b1'
- Code Example:
-
main: readsilicon b1 ; read silicon into b1
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