UPD78F0886GA(A)-GAM-AX NEC, UPD78F0886GA(A)-GAM-AX Datasheet - Page 80

• Manufacturer Part Number: UPD78F0886GA(A)-GAM-AX
• Description: 8BIT MCU, 60K FLASH, 3KB RAM, CAN
• Manufacturer: NEC

Specifications of UPD78F0886GA(A)-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 41
• Ram Memory Size: 3KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm Channels: 6
• Digital Ic Case Style: LQFP
• Core Size: 8bit
• Program Memory Size: 60KB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

80
[Instruction format]
[Operation]
[Operand]
[Flag]
[Description]
[Description example]
ROR4
• The lower 4 bits of the A register and the 2-digit data (4-bit data) of the destination operand (dst) are rotated
ROR4 [HL]; Rightward digit rotation is executed with the memory contents specified by the A and HL registers.
Note Specify an area other than the SFR area as operand [HL].
to the right.
The higher 4 bits of the A register remain unchanged.
Mnemonic
Z
ROR4
AC
[HL]
Before Execution
After Execution
A
ROR4 dst
A
CY
3-0
Operand(dst)
7
← (dst)
CHAPTER 5 EXPLANATION OF INSTRUCTIONS
3-0
4
7
3
, (dst)
1010
1010
User's Manual U12326EJ4V0UM
Note
4
7-4
A
← A
0
3
0011
0101
3-0
0
, (dst)
dst
3-0
7
7
1100
0011
← (dst)
4
(HL)
4
3
7-4
0101
1100
3
0
Digit Rotation to the Right
0
Rotate Right Digit