H8S2602 Datasheet, PDF (112/492 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 5 Interrupt Controller
Table 5.5 Number of States in Interrupt Handling Routine Execution Status
Object of Access
External Device^*
8 Bit Bus
16 Bit Bus
Symbol
Internal 2-State
Memory Access
3-State
Access
2-State
Access
3-State
Access
Instruction fetch
S
1
4
6 + 2m
2
I
Branch address read
S
J
Stack manipulation
S_K
[Legend]
M: Number of wait states in an external device access.
Note: * Cannot be used in this LSI.
3+m
5.6.5 DTC Activation by Interrupt
The DTC can be activated by an interrupt. For details, see section 8, Data Transfer Controller
(DTC).
Rev. 1.00 Jan. 21, 2008 Page 80 of 456
REJ09B0425-0100