RCA Spectra 70 User Manual

PRIVILEGED
INSTRUCTIONS
(Cont'd)
PROCESSOR STATE
CONTROL
INSTRUCTIONS
FIXED-POINT
INSTRUCTIONS
CONTENTS (Cont'd)
Page
Special Function # 5 Store Interval Timer (SIT) 0 00 00 00 00 00 00 0 98
Special
Function # 6 Paging Queue and Paging Error Interrupt
Service 0000000000000000000000000000000000000000000000000 99
Load
Scratch-Pad (LSP) 0000000000000000000000000000000000000 102
Store Scratch-Pad (SSP) 0000000000000000000000000000000000000 103
Program Control (PC) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 104
Idle (IDL) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 106
Diagnose (DIG) 0000000 0 0 0 0 0 0 0 0000000000 0000 000 000 00 00 0000 00 0 107
Start Device (SDV) 0 00 00 00 000000 0 00000 0000 00 0000 0 0 000 0 0 00 0 0 0 108
Halt Device (HDV) 0 0 0 00 00 00 000000 000 00000 0000 0000 00 00 0 0 00 00 0 111
Test Device (TDV) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 113
Check Channel (CKC) 0000000000000000000000000000000000000000 115
Insert Storage Key (ISK) 0 00 0000 00 00 0000000000 0000000 00 00 00 00 0 116
Set Storage Key (SSK) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 117
Write Direct (WRD) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 118
Read Direct (RDD) 0000000000.000000000000000000000000000000 119
Introduction 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 120
Instruction Format 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 120
Condition Code Utilization 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 120
Interrupt Action 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 120
Supervisor Call (SVC) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 121
Set Program Mask (SPM) 000000000000000000000000000000000000 122
Introduction 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 123
Data Format 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 123
Representation of Numbers 0 00 00 00 00 0000 0 0 0 0 0 0 00 00 0 0 0 00 0 0 00 00 0 123
Instruction Formats 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 124
Condition
Code Utilization 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 125
Interrupt Action 0 00 0 0 00 00 00 0000 0 0 0 0 000.00 00 0000000 0 0 00 00 00 0 0 0 126
Load
Word (LR) (L) 00000000000000000000 ••••••• 000000000000 127
Load Halfword (LH) 0 0 0 0 0 0 0 0 • 0 0 0 0 0 • 0 • 0 ••••• 0 0 0 •• 0 0 0 0 0 0 0 0 0 0 0 0 128
Load
and Test (LTR) 0 0 0 •• 0 0 ••• 0 ••• 0 0 • 0 • 0 0 •• 0 ••• 0 0 0 0 0 0 0 0 0 0 0 0 129
Load Complement
(LCR) .. 0 0 0 0 0 0 0 •• 0 • 0 • 0 0 0 0 •••• 0 0 0 0 0 0 0 0 0 0 0 0 0 130
Load Positive (LPR) 0 0 0 0 0 •••• 0 • 0 • 0 •• 0 • 0 0 •• '0 •• 0 • 0 0 0 0 0 0 0 0 0 0 0 0 131
Load
Negative (LNR) 0000. 000. 00. 000.00 ••• 00 •••• 0 0 0 00' • o. 000 132
Load Multiple
(LM) 0 0 0 0 0 0 0 0 0 0 0 • 0 0 0 0 0 0 0 ••••••• 0 0 • 0 0 0 0 0 0 0 0 0 0 0 0 133
Add
Word (AR) (A) 0000000000000000.0. o ••• 00.00.00.0000000 134
Add Halfword (AH) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 • 0 0 0 • 0 0 0 • 0 0 0 0 0 0 0 0 0 0 0 0 0 0 135
Add Logical (ALR) (AL) 0 0 0 0 •• 0 0 • 0 0 0 • 0 ••••••••• 0 0 0 0 0 0 0 0 0 0 0 0 136
Subtract Word (SR) (S) 000 00 o •• 0 00 o •••••• 0 0 •••• 0 00 0000 00 00 0 137
Subtract Halfword (SH) o. 0 0 • 0 0 0 • 0 0 0 • 0 0 • 0 0 ••••••• 0 0 0 0 0 0 0 0 0 0 o. 138
Subtract Logical (SLR) (SL) 0 0 0 • 0 0 0 0 0 0 0 •• 0 0 ••• 0 0 0 0 0 0 0 0 0 0 0 0 0 0 139
Compare Word (CR) (C) 0.0 •• 000 •• 00. 00. 0 •• 0 0 •• 0000. 000. 000 140
Compare Halfword (CH) 0 0 0 0 0 0 0 0 0 0 • 0 0 •• 0 0 • 0 • 0 •• 0 0 0 0 0 • 0 0 0 • 0 0 0 141
Multiply
\Vord (MR) (M) 00.000. 0000000. o •• 0 0 • 0 0 00000000000. 142
Multiply
Halfword (MH) 0 0 0 0 0 0 0 0 0 0 0 ••• 0 0 o •• 0 0 • 0 0 0 0 0 0 0 0 0 0 0 0 o. 143
Divide
(DR) (D) 0" 0 0 0 • 0 0 0 • 0 • 0 • 0 0 0 0 0 • 0 0 •••• 0 ••• 0 0 0 0 0 0 0 0 0 0 0 0 144
Convert to Binary (CVB) 00000000. 0 0 0 ••• 0 ••••• 0 • 0 0 0 000000000 145
Convert to Decimal (CVD) .......................... 0 • • • • • •• 146
Store Word (ST) .. 000 •• 0000 •• 0 ••••••••••••••••••• 00 •••• 0... 147
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RCA Spectra 70 Specifications

General

Brand	RCA
Model	Spectra 70
Category	Computer Hardware
Language	English