Renesas Renasas Single-Chip Microcomputer SH7086 Bedienungsanleitung Seite 48

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30
Chapter 2 Addressing Modes
The specified register bit is the object
to be operated on.
For the bit position (bit) you can
specify 0 to 15.
Register direct
Address register indirect
The bit that is as much away from bit 0 at
address 0000016 as the number of bits
indicated by address register (A0/A1) is
the object to be operated on.
Bits at addresses 0000016 through
01FFF16 can be the object to be operated
on.
bit,R0
bit,R1
bit,R2
bit,R3
bit,A0
bit,A1
[A0]
[A1]
b0
b15
bit , R0
Absolute
The bit that is as much away from bit
0 at the address indicated by base as
the number of bits indicated by bit is
the object to be operated on.
Bits at addresses 0000016 through
01FFF16 can be the object to be
operated on.
0000016
b7
b0
b7
b0
R0
base
Bit position
Bit position
Bit position
bit,base:16
2.5 Bit Instruction Addressing
2.5 Bit Instruction Addressing
This addressing can be used in the following instructions:
BCLR, BSET, BNOT, BTST, BNTST, BAND, BNAND, BOR, BNOR, BXOR, BNXOR, BM
Cnd
, BTSTS,
BTSTC
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