R0K561668S000BE Renesas Electronics America, R0K561668S000BE Datasheet - Page 145

• Manufacturer Part Number: R0K561668S000BE
• Description: KIT STARTER FOR H8SX/1668
• Manufacturer: Renesas Electronics America
• Series: H8®r
• Type: MCUr

Specifications of R0K561668S000BE

• For Use With/related Products: H8SX/1668
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Contents: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

2.2.39
[1] Assembly-Language Format
DAA Rd
[2] Operation
Rd (decimal adjust) → Rd
[3] Operand Size
Byte
[4] Description
Given that the result of an addition operation performed by an ADD.B or ADDX.B instruction on
4-bit BCD data is contained in an 8-bit register (Rd) and the carry and half-carry flags, the DAA
instruction adjusts the contents of the 8-bit register (Rd) (destination operand) by adding H'00,
H'06, H'60, or H'66 according to the table below.
C Flag
before
Adjustment
0
0
0
0
0
0
1
1
1
DAA
Upper 4 Bits
before
Adjustment
0 to 9
0 to 8
0 to 9
A to F
9 to F
A to F
0 to 2
0 to 2
0 to 3
0
1
0
1
0
1
H Flag
before
Adjustment
0
0
0
Lower 4 Bits
before
Adjustment
0 to 9
A to F
0 to 3
0 to 9
A to F
0 to 3
0 to 9
A to F
0 to 3
Decimal Adjust Add
Rev. 4.00 Sep. 18, 2008 Page 127 of 914
Value
Added
(Hexadecimal)
00
06
06
60
66
66
60
66
66
Section 2 Instruction Descriptions
REJ09B0102-0400
C Flag
after
Adjustment
0
0
0
1
1
1
1
1
1