HD64F3039F18 Datasheet, PDF (9/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Main Revisions for This Edition
Item
All
2.3 Address Space
Figure 2.2 Memory
Map
Page
—
20
Revision (See Manual for Details)
• Notification of change in company name amended
(Before) Hitachi, Ltd. → (After) Renesas Technology Corp.
• Product naming convention amended
(Before) H8/3039 Series → (After) H8/3039 Group
Figure amended
H'0000
H'FFFF
5.2.2 Interrupt Priority 91
Registers A and B
(IPRA, IPRB)
Interrupt Priority
Register B (IPRB)
5.2.3 IRQ Status
93
Register (ISR)
5.2.4 IRQ Enable
94
Register (IER)
1. Normal mode (64-Kbyte mode)
Description amended
Bit
Initial value
Read/Write
7
6
5
IPRB7 IPRB6 —
0
0
0
R/W
R/W
R/W
4
3
2
1
0
— IPRB3 IPRB2 IPRB1 —
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description amended
Bits 5, 4, 1 and 0—IRQ , IRQ , IRQ and IRQ Flags (IRQ5F,
5
4
1
0
IRQ4F, IRQ1F, and IRQ0F): These bits indicate the status of
IRQ₅, IRQ₄, IRQ₁, and IRQ₀ interrupt requests.
Description amended
Bit
Initial value
Read/Write
7
—
0
R/W
6
—
0
R/W
Reserved bits
Bits 5, 4, 1, and 0—IRQ , IRQ , IRQ , and IRQ Enable (IRQ5E,
5
4
1
0
IRQ4E, IRQ1E, IRQ0E): These bits enable or disable IRQ5 ,
IRQ4 , IRQ1 , IRQ0 interrupts.
Rev.3.00 Mar. 26, 2007 Page vii of xxii
REJ09B0353-0300