Chapter 20
Appendix
Symbol Definitions XX - 3
d11 : Displacement ( 11 bits )
d12 : Displacement ( 12 bits )
d16 : Displacement ( 16 bits )
bp : Bit position ( bit0 to 7 )
bpdata :
8-bit data whose bp bit contains
‘1’
when bp is 0: b’00000001’
when bp is 1: b’00000010’
: :
when bp is 7: b’10000000’
.bpn : Bit position ( bit0 to 19 )
.lsb : Bit position ( LSB )
.msb : Bit position ( MSB )
io8 : Displacement within the special function register area ( 0 to 255 )
IOTOP : x’03F00’
+ : Addition
- : Subtraction
* : Multiplication
/:Division
& : Logical AND
| : Logical OR
^ : Logical exclusive OR
~ : Bit inversion
<< n : n-bit shift left
>> n : n-bit shift right
VF : Overflow flag
NF : Negative flag
CF : Carry flag
ZF : Zero flag
temp : Temporary register
→ : Move
⋅⋅⋅ : Remainder
... : Reflection of the operation result
label : Address
Mem : Memory ( used for general meaning )
mem8(xxx) : 8-bit data in the memory specified by xxx
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