gc80c520a CORERIVER Semiconductor, gc80c520a Datasheet - Page 126

• Manufacturer Part Number: gc80c520a
• Description: Midas1.0 Family Mask Rom/eprom/romless 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

Instruction Set
LJMP
addr16
Long Jump
Function:
Description:
LJMP causes an unconditional branch to the indicated address, by loading the
high-order and low-order bytes of the PC (respectively) with the second and
third instruction bytes. The destination may therefore be anywhere in the full
64Kbyte program memory address space. No flags are affected.
Example:
The label “JMPADR” is assigned to the instruction at program memory location
1234h. The instruction,
LJMP JMPADR
at location 0123h will load the program counter with 1234h.
Bytes:
3
4
Cycles:
Encoding:
0
0
0
0
0 0 1 0
addr15 ~ addr8
addr7 ~ addr0
LJMP
Operation:
←
(PC)
addr
15-0
Preliminary
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