MB95F126JBPFR-GE1 Fujitsu, MB95F126JBPFR-GE1 Datasheet - Page 24

• Manufacturer Part Number: MB95F126JBPFR-GE1
• Description: MCU, 8-BIT, 8FX, 32K FLASH, QFP100
• Manufacturer: Fujitsu

Specifications of MB95F126JBPFR-GE1

• Controller Family/series: F2MC-8FX
• No. Of I/o's: 87
• Ram Memory Size: 1KB
• Cpu Speed: 16.25MHz
• No. Of Timers: 7
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External Only

MB95120MB Series
24
• Rule for Conversion of Actual Addresses in the General-purpose Register Area
The RP indicates the address of the register bank currently being used. The relationship between the content
of RP and the real address conforms to the conversion rule illustrated below:
The DP specifies the area for mapping instructions (16 different instructions such as MOV A, dir) using direct
addresses to 0080
The CCR consists of the bits indicating arithmetic operation results or transfer data contents and the bits that
control CPU operations at interrupt.
Direct bank pointer (DP2 to DP0)
N flag
Z flag
V flag
C flag
H flag
I flag
IL1, IL0 : Indicates the level of the interrupt currently enabled. Processes an interrupt only if its request level
Generated address
XXX
IL1
0
0
1
1
B
000
:
:
:
:
(no effect to mapping)
: Set to “1” when a carry or a borrow from bit 3 to bit 4 occurs as a result of an arithmetic operation.
: Interrupt is enabled when this flag is set to “1”. Interrupt is disabled when this flag is set to “0”.
Set to “1” if the MSB is set to “1” as the result of an arithmetic operation. Cleared to “0” when the
bit is set to “0”.
Set to “1” when an arithmetic operation results in “0”. Cleared to “0” otherwise.
Set to “1” if the complement on 2 overflows as a result of an arithmetic operation. Cleared to “0”
otherwise.
Set to “1” when a carry or a borrow from bit 7 occurs as a result of an arithmetic operation. Cleared
to “0” otherwise. Set to the shift-out value in the case of a shift instruction.
Cleared to “0” otherwise. This flag is for decimal adjustment instructions.
The flag is cleared to “0” when reset.
is higher than the value indicated by these bits.
B
(initial value)
001
010
011
100
101
110
111
H
B
B
B
B
B
B
B
to 00FF
IL0
A15 A14 A13 A12 A11 A10
"0"
0
1
0
1
H
.
"0"
"0"
"0"
Specified address area
"0"
0000
0080
Interrupt level
"0"
H
H
to 007F
to 00FF
"0"
A9
0
1
2
3
"1"
A8
H
H
R4
A7
RP upper
R3
A6
0000
0080
R2
A5
R1
A4
H
H
to 007F
to 00FF
Low (no interruption)
0100
0180
0200
0280
0300
0380
0400
R0
Mapping area
A3
OP code lower
H
H
H
A2
H
H
H
H
H
H
b2
Priority
to 01FF
to 02FF
to 03FF
(without mapping)
(without mapping)
to 017F
to 027F
to 037F
to 047F
High
b1
A1
DS07-12610-5E
H
H
H
H
H
H
H
b0
A0