SH7211 Datasheet, PDF (75/1228 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family

Section 2 CPU
Instruction
Instruction Code
Operation
Execu-
tion
Cycles
Compatibility
SH2,
T Bit SH2E SH4 SH-2A
STC
GBR,Rn
0000nnnn00010010 GBR → Rn
1
⎯ Yes Yes Yes
STC
VBR,Rn
0000nnnn00100010 VBR → Rn
1
⎯ Yes Yes Yes
STC.L SR,@-Rn
0100nnnn00000011 Rn-4 → Rn, SR → (Rn)
2
⎯ Yes Yes Yes
STC.L GBR,@-Rn
0100nnnn00010011 Rn-4 → Rn, GBR → (Rn)
1
⎯ Yes Yes Yes
STC.L VBR,@-Rn
0100nnnn00100011 Rn-4 → Rn, VBR → (Rn)
1
⎯ Yes Yes Yes
STS
MACH,Rn
0000nnnn00001010 MACH → Rn
1
⎯ Yes Yes Yes
STS
MACL,Rn
0000nnnn00011010 MACL → Rn
1
⎯ Yes Yes Yes
STS
PR,Rn
0000nnnn00101010 PR → Rn
1
⎯ Yes Yes Yes
STS.L MACH,@-Rn 0100nnnn00000010 Rn-4 → Rn, MACH → (Rn) 1
⎯ Yes Yes Yes
STS.L MACL,@-Rn 0100nnnn00010010 Rn-4 → Rn, MACL → (Rn) 1
⎯ Yes Yes Yes
STS.L PR,@-Rn
0100nnnn00100010 Rn-4 → Rn, PR → (Rn)
1
⎯ Yes Yes Yes
TRAPA #imm
11000011iiiiiiii PC/SR → stack area,
5
⎯ Yes Yes Yes
(imm × 4 + VBR) → PC
Notes: 1. Instruction execution cycles: The execution cycles shown in the table are minimums. In
practice, the number of instruction execution states in cases such as the following:
a. When there is a conflict between an instruction fetch and a data access
b. When the destination register of a load instruction (memory → register) is the same
as the register used by the next instruction.
* In the event of bank overflow, the number of cycles is 19.
Rev. 2.00 May. 08, 2008 Page 51 of 1200
REJ09B0344-0200