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SH-3 Executable Instruction and Operation Size Combinations:
Table 3-7 shows the executable instruction and operation size combinations for the SH-3
instructions added to those of the SH-2.
Table 3-7
SH-3 Executable Instruction and Operation Size Combinations (Part 1)
1. Data Move Instructions
Operation Sizes
Mnemonic
Addressing Mode
B
W
L
Default when
Omitted
PREF
@Rn
×
×
×
—
Symbol meanings:
Rn_BANK : Bank general register
SSR
: Save status register
SPC
: Save program counter
Table 3-7
SH-3 Executable Instruction and Operation Size Combinations (Part 2)
2. Shift Instructions
Operation Sizes
Mnemonic
Addressing Mode
B
W
L
Default when
Omitted
SHAD
Rn,Rm
×
×
O
L
SHLD
Rn,Rm
×
×
O
L
Rev. 4.0, 09/98, page 76 of 391