ND-1xx Instructions: Difference between revisions
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=== Memory Reference Instructions === | === Memory Reference Instructions === | ||
==== Store Instructions ==== | ==== Store Instructions ==== | ||
* [[STZ]] | * [[STZ]] – Store zero | ||
* [[STA]] | * [[STA]] – Store A | ||
* [[STT]] | * [[STT]] – Store T | ||
* [[STX]] | * [[STX]] – Store X | ||
* [[MIN]] | * [[MIN]] – Memory increase, skip if zero | ||
==== Load Instructions ==== | ==== Load Instructions ==== | ||
* [[LDA]] | * [[LDA]] – Load A | ||
* [[LDT]] | * [[LDT]] – Load T | ||
* [[LDX]] | * [[LDX]] – Load X | ||
==== Arithmetic and Logical Instructions ==== | ==== Arithmetic and Logical Instructions ==== | ||
* [[ADD]] | * [[ADD]] – Add to A (C, O and Q may also be affected) | ||
* [[SUB]] | * [[SUB]] – Subtract from A (C, O and Q may also be affected) | ||
* [[AND]] | * [[AND]] – [[Wikipedia:Logical and|Logical AND]] to A | ||
* [[ORA]] | * [[ORA]] – [[Wikipedia:inclusive or|Logical inclusive OR]] to A | ||
* [[MPY]] | * [[MPY]] – Multiply integer (O and Q may also be affected) | ||
==== Double Word Instructions ==== | ==== Double Word Instructions ==== | ||
* [[LDD]] | * [[LDD]] – Load double word | ||
* [[STD]] | * [[STD]] – Store double word | ||
==== Floating Instructions ==== | ==== Floating Instructions ==== | ||
* [[LDF]] | * [[LDF]] – Load [[floating accumulator]] | ||
* [[STF]] | * [[STF]] – Store floating accumulator | ||
* [[FAD]] | * [[FAD]] – Add to floating accumulator (C may also be affected) | ||
* [[FSB]] | * [[FSB]] – Subtract from floating accumulator (C may also be affected) | ||
* [[FMU]] | * [[FMU]] – Multiply floating accumulator (C may also be affected) | ||
* [[FDV]] | * [[FDV]] – Divide floating accumulator (Z and C may also be affected) | ||
==== Byte Instructions ==== | ==== Byte Instructions ==== | ||
* [[BFILL]] | * [[BFILL]] – Byte fill | ||
* [[MOVB]] | * [[MOVB]] – Move bytes | ||
* [[MOVBF]] | * [[MOVBF]] – Move bytes forward | ||
* [[SBYT]] | * [[SBYT]] – Store byte | ||
* [[LBYT]] | * [[LBYT]] – Load byte | ||
=== Execute Instruction === | === Execute Instruction === | ||
* [[EXR]] | * [[EXR]] – Execute instruction found in specified register | ||
=== Bit Instructions === | === Bit Instructions === | ||
* [[BSKP]] | * [[BSKP]] – | ||
* [[BSET]] | * [[BSET]] – | ||
* [[BSTA]] | * [[BSTA]] – | ||
* [[BSTC]] | * [[BSTC]] – | ||
* [[BLDA]] | * [[BLDA]] – | ||
* [[BLDC]] | * [[BLDC]] – | ||
* [[BANC]] | * [[BANC]] – | ||
* [[BORC]] | * [[BORC]] – | ||
* [[BAND]] | * [[BAND]] – | ||
* [[BORA]] | * [[BORA]] – | ||
=== Shift Instructions === | === Shift Instructions === | ||
* [[SHT]] | * [[SHT]] – | ||
* [[SHD]] | * [[SHD]] – | ||
* [[SHA]] | * [[SHA]] – | ||
* [[SAD]] | * [[SAD]] – | ||
* [[ROT]] | * [[ROT]] – | ||
* [[ZIN]] | * [[ZIN]] – | ||
* [[LIN]] | * [[LIN]] – | ||
* [[SHR]] | * [[SHR]] – | ||
=== System Control Instructions === | === System Control Instructions === | ||
* [[IOF]] | * [[IOF]] – | ||
* [[ION]] | * [[ION]] – | ||
* [[LWCS]] | * [[LWCS]] – | ||
* [[MON]] | * [[MON]] – | ||
* [[PIOF]] | * [[PIOF]] – | ||
* [[PION]] | * [[PION]] – | ||
* [[POF]] | * [[POF]] – | ||
* [[PON]] | * [[PON]] – | ||
* [[REX]] | * [[REX]] – | ||
* [[SEX]] | * [[SEX]] – | ||
* [[WAIT]] | * [[WAIT]] – | ||
* [[OPCOM]] | * [[OPCOM]] – | ||
=== Transfer Instructions === | === Transfer Instructions === | ||
==== Load Independent Instructions ==== | ==== Load Independent Instructions ==== | ||
* [[TRA]] | * [[TRA]] – | ||
* [[TRR]] | * [[TRR]] – | ||
==== Inter-level Instructions ==== | ==== Inter-level Instructions ==== | ||
* [[IRR]] | * [[IRR]] – | ||
* [[IRW]] | * [[IRW]] – | ||
=== Register Operations === | === Register Operations === | ||
==== Arithmetic Operations, RAD=1: ==== | ==== Arithmetic Operations, RAD=1: ==== | ||
C,O,Q may be affected by the following operations | C,O,Q may be affected by the following operations | ||
* [[RADD]] | * [[RADD]] – | ||
* [[RSUB]] | * [[RSUB]] – | ||
* [[COPY]] | * [[COPY]] – | ||
* [[AD1]] | * [[AD1]] – | ||
* [[ADC]] | * [[ADC]] – | ||
==== Logical Operations, RAD=0: ==== | ==== Logical Operations, RAD=0: ==== | ||
* [[SWAP]] | * [[SWAP]] – | ||
* [[RAND]] | * [[RAND]] – | ||
* [[REXO]] | * [[REXO]] – | ||
* [[RORA]] | * [[RORA]] – | ||
* [[CLD]] | * [[CLD]] – | ||
* [[CM1]] | * [[CM1]] – | ||
==== Combined Instructions: ==== | ==== Combined Instructions: ==== | ||
* [[EXIT]] | * [[EXIT]] – | ||
* [[RCLR]] | * [[RCLR]] – | ||
* [[RINC]] | * [[RINC]] – | ||
* [[RDCR]] | * [[RDCR]] – | ||
==== Extended Arithmetic Operations: ==== | ==== Extended Arithmetic Operations: ==== | ||
* [[RMPY]] | * [[RMPY]] – | ||
* [[RDIV]] | * [[RDIV]] – | ||
=== Floating Conversion === | === Floating Conversion === | ||
* [[NLZ]] | * [[NLZ]] – | ||
* [[DNZ]] | * [[DNZ]] – | ||
=== Memory Examine/Deposit Instructions === | === Memory Examine/Deposit Instructions === | ||
* [[EXAM]] | * [[EXAM]] – | ||
* [[DEPO]] | * [[DEPO]] – | ||
=== Sequencing Instructions === | === Sequencing Instructions === | ||
==== Unconditional Jump ==== | ==== Unconditional Jump ==== | ||
* [[JMP]] | * [[JMP]] – | ||
* [[JPL]] | * [[JPL]] – | ||
==== Conditional Jump ==== | ==== Conditional Jump ==== | ||
* [[JAP]] | * [[JAP]] – | ||
* [[JAN]] | * [[JAN]] – | ||
* [[JAZ]] | * [[JAZ]] – | ||
* [[JAF]] | * [[JAF]] – | ||
* [[JXN]] | * [[JXN]] – | ||
* [[JPC]] | * [[JPC]] – | ||
* [[JNC]] | * [[JNC]] – | ||
* [[JXZ]] | * [[JXZ]] – | ||
==== Skip Instructions ==== | ==== Skip Instructions ==== | ||
* [[SKIP]] | * [[SKIP]] – | ||
== Sources == | == Sources == | ||
*{{ND-doc|06.014|(ND-06.014.02 rev A)}} | *{{ND-doc|06.014|(ND-06.014.02 rev A)}} | ||
*ND-100 Instant Instruction Codes (ND-06.021Q02 12/82) | *ND-100 Instant Instruction Codes (ND-06.021Q02 12/82) | ||
Revision as of 07:26, 16 January 2009
Instruction Set
Memory Reference Instructions
Store Instructions
Load Instructions
Arithmetic and Logical Instructions
- ADD – Add to A (C, O and Q may also be affected)
- SUB – Subtract from A (C, O and Q may also be affected)
- AND – Logical AND to A
- ORA – Logical inclusive OR to A
- MPY – Multiply integer (O and Q may also be affected)
Double Word Instructions
Floating Instructions
- LDF – Load floating accumulator
- STF – Store floating accumulator
- FAD – Add to floating accumulator (C may also be affected)
- FSB – Subtract from floating accumulator (C may also be affected)
- FMU – Multiply floating accumulator (C may also be affected)
- FDV – Divide floating accumulator (Z and C may also be affected)
Byte Instructions
Execute Instruction
- EXR – Execute instruction found in specified register
Bit Instructions
Shift Instructions
System Control Instructions
Transfer Instructions
Load Independent Instructions
Inter-level Instructions
Register Operations
Arithmetic Operations, RAD=1:
C,O,Q may be affected by the following operations
Logical Operations, RAD=0:
Combined Instructions:
Extended Arithmetic Operations:
Floating Conversion
Memory Examine/Deposit Instructions
Sequencing Instructions
Unconditional Jump
Conditional Jump
Skip Instructions
- SKIP –
Sources
- Norsk Data Document ND–06.014 ND-100 REFERENCE MANUAL (ND-06.014.02 rev A)
- ND-100 Instant Instruction Codes (ND-06.021Q02 12/82)