h8s-2172 Renesas Electronics Corporation., h8s-2172 Datasheet - Page 97

• Manufacturer Part Number: h8s-2172
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family H8s-2100 Series
• Manufacturer: Renesas Electronics Corporation.

Table 5.2
Note: n: A to C
5.3.2
ABRKCR controls the address breaks. When both the CMF flag and BIE flag are set to 1, an
address break is requested.
Bit
7
6 to 1
0
Bit
7
6
5
4
3
2
1
0
: Reserved. The write value should always be 0.
Bit Name
ICRn7
ICRn6
ICRn5
ICRn4
ICRn3
ICRn2
ICRn1
ICRn0
Bit Name
CMIF

BIE
Address Break Control Register (ABRKCR)
Correspondence between Interrupt Source and ICR
Undefined R/W
0
Initial
Value
All 0
ICRA
IRQ0
IRQ1
IRQ2, IRQ3
IRQ4, IRQ5
IRQ6, IRQ7
—
WDT
Refresh timer
R/W
R
R/W
Description
Condition Match Flag
Break Interrupt Enable
Address break source flag. Indicates that an address
specified by BARA to BARC is prefetched.
[Clearing condition]
When an exception handling is executed for an address
break interrupt.
[Setting condition]
When an address specified by BARA to BARC is
prefetched while the BIE flag is set to 1.
Reserved
These bits are always read as 0 and cannot be
modified.
Enables or disables address break.
0: Disabled
1: Enabled
ICRB

Suspend recover
interrupt
DMAC

TMR_0
TMR_1


Register
Rev. 2.00, 03/04, page 65 of 534
ICRC
SCI






USB2