SD6830P AUK [AUK corp], SD6830P Datasheet - Page 28

• Manufacturer Part Number: SD6830P
• Description: 4BIT MICROCONTROLLER
• Manufacturer: AUK [AUK corp]

LDL n
Binary code : 0100xxxx
Syntax
Operation
Flags
Words/Cycles
Description
Example
LDZ n
Binary code
Syntax
Operation
Flags
Words/Cycles
Description
Example
NOP
Binary code
Syntax
Operation
Flags
Words/Cycles
Description
Example
:
: [<label>] LDL n
:
: LDA
: Loads an immediate data to the register L. Skip this instruction if it was
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(A) ← n, n = 0 ~ 15 ( n must be decimal number )
CY : Unaffected
SF : Unaffected
1/1
used just before.
LDL
LDL
JMP 0C0
[<label>] LDZ n
00110xxx
00000000
[<label>] NOP
(PC) ← (PC) + 1
(A) ← n, n = 0 ~ 7 ( n must be decimal number )
CY : Unaffected
SF : Unaffected
CY : Unaffected
SF : Unaffected
Load an immediate data into the register Z.
No operation.
1/1
1/1
LDZ
NOP ; No operation
3
8
4
0
; Jump to 0C0
; Load 8 to L
; It is skipped because this instruction was used just before
; Load 0 into Z. The 0 must be decimal number
KSI-W002-000
SD6830
28