HD6475348R Datasheet, PDF (69/487 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

Notes: * 1 The page register is ignored in minimum mode.
* 2 The page register used in addressing modes 2, 3, and 4 depends on the general register :
DP for R0, R1, R2, or R3; EP for R4 or R5; TP for R6 or R7.
* 3 Decrement by –1 for a byte operand, and by –2 for a word operand.
* 4 The pre-decrement or post-increment is always ±2 when R7 is specified, even if the
operand is byte size.
* 5 The drawing below shows what happens when the @-SP and @ SP+ addressing
modes are used to save and restore the stack pointer.
SP Old SP–2 (upper byte) SP
Old SP–2 (lower byte)
SP
MOV.W SP, @–SP
MOV.W @SP+, SP
49