Prior to introducing the instruction set, the user should take care the following notes:
Rn
Working register R0-R7 of the currently selected Register Bank.
128 internal RAM locations, any I/O port, control or status register.
Indirect internal RAM location addressed by register R0 or R1.
8-bit constant included in instruction.
direct
@Ri
#data
#data16
16-bit constant included in instruction.
16-bit destination address. Used by LCALL and LJMP. A branch can be anywhere within the
64K-byte program memory address space.
addr16
addr11
11-bit destination address. Used by ACALL and AJMP. The branch will be within the same 2K-byte
page of program memory as the first byte of the following instruction.
Signed 8-bit offset byte. Used by SJMP and all conditional jumps. Range is –128 to +127 bytes
relative to first byte of the following instruction.
rel
bit
128 direct bit-addressable bits in internal RAM, any I/O pin, control or status bit.
MEGAWIN
MPC82G516A Data Sheet
122
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