I got my programmer going today and I am trying to assemble a program.
A switch on port A is ment to turn a LED on/off on port B.

loop    BFTSC   porta,0 ;if bit 0 porta is set then
        BSF     portb,0 ;turn on bit 0 port b else
        BCF     portb,0 ;turn of bit 0 port b
        goto    loop

I am using Charles Mannings development system.  (same as the Kits R Us
kit, I think) Below is the error message I get.

Can anyone give me a few tips?  Thanks.

-----------------------------------error
message--------------------------
C:\Seth\PIC>a84 seth.pic seth.obj
A84: Assembler for PIC16C84 V1.01
     Charles Manning 1996
seth.pic:25 loop    BFTSC   porta,0
ERROR AT            ^
INSTRUCTION: Bad instruction or directive
seth.pic:26         BSF     portb,0
ERROR AT                    ^
ARG 1: Need value in range 0..7fh, (0 to 127)
seth.pic:27         BCF     portb,0
ERROR AT                    ^
ARG 1: Need value in range 0..7fh, (0 to 127)
--------------------------------------------------------------------------------
---
--
Seth Fischer
Auckland, New Zealand