COP8SBR9_14 Datasheet, PDF (90/105 Pages) Texas Instruments – COP8SBR9/COP8SCR9/COP8SDR9 8-Bit CMOS Flash Based Microcontroller with 32k Memory, Virtual EEPROM and Brownout

COP8SBR9, COP8SCR9, COP8SDR9
SNOS537I – JUNE 2000 – REVISED MARCH 2013
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Jump Relative (JP)
Jump Absolute (JMP)
Jump Absolute Long (JMPL)
Jump Indirect (JID)
Jump to Subroutine (JSR)
Jump to Subroutine Long (JSRL)
Jump to Boot ROM Subroutine (JSRB)
Return from Subroutine (RET)
Return from Subroutine and Skip (RETSK)
Return from Interrupt (RETI)
Software Trap Interrupt (INTR)
Vector Interrupt Select (VIS)
5.18.5.3 Load and Exchange Instructions
The load and exchange instructions write byte values in registers or memory. The addressing mode
determines the source of the data.
Load (LD)
Load Accumulator Indirect (LAID)
Exchange (X)
5.18.5.4 Logical Instructions
The logical instructions perform the operations AND, OR, and XOR (Exclusive OR). Other logical
operations can be performed by combining these basic operations. For example, complementing is
accomplished by exclusive-ORing the Accumulator with FF Hex.
Logical AND (AND)
Logical OR (OR)
Exclusive OR (XOR)
5.18.5.5 Accumulator Bit Manipulation Instructions
The Accumulator bit manipulation instructions allow the user to shift the Accumulator bits and to swap its
two nibbles.
Rotate Right Through Carry (RRC)
Rotate Left Through Carry (RLC)
Swap Nibbles of Accumulator (SWAP)
5.18.5.6 Stack Control Instructions
Push Data onto Stack (PUSH)
Pop Data off of Stack (POP)
5.18.5.7 Memory Bit Manipulation Instructions
The memory bit manipulation instructions allow the user to set and reset individual bits in memory.
Set Bit (SBIT)
90
Functional Description
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