HD6413008VF25 Datasheet, PDF (562/688 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix A Instruction Set
Table A.3 Number of States per Cycle
Access Conditions
On-Chip Sup-
porting Module
External Device
8-Bit Bus
16-Bit Bus
Cycle
On-Chip 8-Bit
Memory Bus
16-Bit 2-State 3-State 2-State 3-State
Bus
Access Access Access Access
Instruction fetch
S_I 2
6
3
4
Branch address read S
J
Stack operation
S_K
Byte data access
S_L
3
2
Word data access S_M
6
4
Internal operation S_N 1
Legend:
m: Number of wait states inserted into external device access
6 + 2m 2
3+m
6 + 2m
3+m
Rev.4.00 Aug. 20, 2007 Page 516 of 638
REJ09B0395-0400