US38024-BAG1 Renesas Electronics America, US38024-BAG1 Datasheet - Page 122

• Manufacturer Part Number: US38024-BAG1
• Description: DEV EVALUATION KIT H8/38024
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of US38024-BAG1

• Contents: 2G (Second-generation) Evaluation Board, HEW debugger support, Cable and CD-ROM
• For Use With/related Products: H8/38024
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Section 3 Exception Handling
Interrupt Request
Flags Set to 1
IWPR
Figure 3.7 shows the procedure for setting a bit in a port mode register and clearing the interrupt
request flag.
When switching a pin function, mask the interrupt before setting the bit in the port mode register
(or AEGSR). After accessing the port mode register (or AEGSR), execute at least one instruction
(e.g., NOP), then clear the interrupt request flag from 1 to 0. If the instruction to clear the flag is
Rev. 8.00 Mar. 09, 2010 Page 100 of 658
REJ09B0042-0800
IWPF7
IWPF6
IWPF5
IWPF4
IWPF3
IWPF2
IWPF1
IWPF0
Conditions
When PMR5 bit WKP7 is changed from 0 to 1 while pin WKP
WKEGS7 = 0.
When PMR5 bit WKP7 is changed from 1 to 0 while pin WKP
WKEGS7 = 1.
When PMR5 bit WKP6 is changed from 0 to 1 while pin WKP
WKEGS6 = 0.
When PMR5 bit WKP6 is changed from 1 to 0 while pin WKP
WKEGS6 = 1.
When PMR5 bit WKP5 is changed from 0 to 1 while pin WKP
WKEGS5 = 0.
When PMR5 bit WKP5 is changed from 1 to 0 while pin WKP
WKEGS5 = 1.
When PMR5 bit WKP4 is changed from 0 to 1 while pin WKP
WKEGS4 = 0.
When PMR5 bit WKP4 is changed from 1 to 0 while pin WKP
WKEGS4 = 1.
When PMR5 bit WKP3 is changed from 0 to 1 while pin WKP
WKEGS3 = 0.
When PMR5 bit WKP3 is changed from 1 to 0 while pin WKP
WKEGS3 = 1.
When PMR5 bit WKP2 is changed from 0 to 1 while pin WKP
WKEGS2 = 0.
When PMR5 bit WKP2 is changed from 1 to 0 while pin WKP
WKEGS2 = 1.
When PMR5 bit WKP1 is changed from 0 to 1 while pin WKP
WKEGS1 = 0.
When PMR5 bit WKP1 is changed from 1 to 0 while pin WKP
WKEGS1 = 1.
When PMR5 bit WKP0 is changed from 0 to 1 while pin WKP
WKEGS0 = 0.
When PMR5 bit WKP0 is changed from 1 to 0 while pin WKP
WKEGS0 = 1.
7
7
6
6
5
5
4
4
3
3
2
2
1
1
0
0
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit
is low and WEGR bit