Description. Microcontroller B is located centrally on the main board. On my RoboScout, it's labelled B (2.0). Presumably 2.0 is the firmware version. The chip is a PIC16C67.

Disassembly Files:

• Hex file from Warp 13
• Modified hex file ready for disassembly
• Output from disassembler
• Final product - source file that's acceptable to MPLAB

Source Code Analysis. The table below summarizes the pin usages I found in the source code. Symbols are from Microchip's Mid-Range Reference Manual and the chip's datasheet. I skipped pins like /MCLR and VSS that aren't set in source code.

Pin	Function	Description	Used?
2	RA0	Input	Yes

I also traced a little of the code structure. All my analysis notes are in this file:
Source Code With Some Added Comments.

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