COP8AME9_14 Datasheet, PDF (88/102 Pages) Texas Instruments – COP8AME9 8-Bit CMOS Flash Microcontroller with 8k Memory, Dual Op Amps, Virtual EEPROM, Temperature Sensor, 10-Bit A/D and Brownout Reset

COP8AME9, COP8ANE9
SNOS930F – MARCH 2001 – REVISED MARCH 2013
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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)
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)
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)
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)
Stack Control Instructions
Push Data onto Stack (PUSH)
Pop Data off of Stack (POP)
Memory Bit Manipulation Instructions
The memory bit manipulation instructions allow the user to set and reset individual bits in memory.
Set Bit (SBIT)
Reset Bit (RBIT)
Reset Pending Bit (RPND)
Conditional Instructions
The conditional instruction test a condition. If the condition is true, the next instruction is executed in the normal
manner; if the condition is false, the next instruction is skipped.
If Equal (IFEQ)
88
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