HD6432670 Hitachi, HD6432670 Datasheet - Page 154

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Program execution status
No
Interrupt generated?
Yes
Yes
NMI
No
No
I = 0
Hold
pending
Yes
No
IRQ0
No
Yes
IRQ1
Yes
TEI_2
Yes
Save PC and CCR
I
1
Read vector address
Branch to interrupt handling routine
Figure 5.3 Flowchart of Procedure Up to Interrupt Acceptance
in Interrupt Control Mode 0
Rev. 2.0, 04/02, page 108 of 906