HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 201

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 5.5
Symbol
Instruction fetch S
Branch address read S
Stack manipulation S
Legend:
m: Number of wait states in an external device access.
5.6.5
The DTC and DMAC can be activated by an interrupt. In this case, the following options are
available:
• Interrupt request to CPU
• Activation request to DTC
• Activation request to DMAC
• Selection of a number of the above
For details of interrupt requests that can be used to activate the DTC and DMAC, see table 5.2 and
section 9, Data Transfer Controller (DTC) and section 7, DMA Controller (DMAC).
DTC and DMAC Activation by Interrupt
Number of States in Interrupt Handling Routine Execution Statuses
I
K
J
Internal
Memory
1
2-State
Access
4
8 Bit Bus
Rev.7.00 Mar. 18, 2009 page 133 of 1136
Object of Access
3-State
Access
6+2m
External Device
Section 5 Interrupt Controller
2-State
Access
2
REJ09B0109-0700
16 Bit Bus
3-State
Access
3+m