US38024-BAG1 Renesas Electronics America, US38024-BAG1 Datasheet - Page 107

• 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

Bit 7—Timer A Interrupt Request Flag (IRRTA)
Bit 7
IRRTA
0
1
Bit 6—Reserved
Bit 6 is reserved; it can only be written with 0.
Bit 5—Reserved
Bit 5 is reserved; it is always read as 1 and cannot be modified.
Bits 4 and 3—IRQ
Bit n
IRRIn
0
1
Bit 2—IRQAEC Interrupt Request Flag (IRREC2)
Bit 2
IRREC2
0
1
Description
Clearing condition:
When IRRTA = 1, it is cleared by writing 0
Setting condition:
When the timer A counter value overflows
Description
Clearing condition:
When IRRIn = 1, it is cleared by writing 0
Setting condition:
When pin IRQn is designated for interrupt input and the designated signal edge is
input
Description
Clearing condition:
When IRREC2 = 1, it is cleared by writing 0
Setting condition:
When pin IRQAEC is designated for interrupt input and the designated signal edge is
input
4
and IRQ
3
Interrupt Request Flags (IRRI4 and IRRI3)
Rev. 8.00 Mar. 09, 2010 Page 85 of 658
Section 3 Exception Handling
REJ09B0042-0800
(initial value)
(initial value)
(initial value)
(n = 4 or 3)