IACK #16bit
6-97
IACK #16bit Interrupt Acknowledge
SYNTAX OPTIONS OPCODE OBJMODE RPT CYC
IACK #16bit 0111 0110 0011 1111
CCCC CCCC CCCC CCCC
X − 1
Operands #16bit 16-bit constant immediate value (0x0000 to 0xFFFF range)
Description Acknowledge an interrupt by outputting the specified 16-bit constant on the
low 16 bits of the data bus. Certain peripherals will provide the capability to
capture this value to provide low-cost trace. See the data sheet for details for
your device.
data_bus(15:0) = 16bit;
Flags and
Modes
None
Repeat This instruction is not repeatable. If this instruction follows the RPT
instruction, it resets the repeat counter (RPTC) and executes only once.
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