TableA-3
03000 Mnemonics (Continued)
Mnemonic Logic Term Name
Mnemonic
Logic Term Name
LC13F
Clock No. 13
LL0X3
Logic One
(No.3)
LC17F
Clock No. 17
LL0X4
Logic
One
(No.4)
LC20F Clock No.
20
LL0X5 Logic One
(No.5)
LCCIG Cartridge Correctly Inserted
LL0X6
Logic One
(No.6)
LC0UG
Clear
Or Unload
LLPLT
Lower Protect Lamp (Drive)
LDACG
Demand
Address Clear
LLPNG
Load + Purge Not
LOAMG Demand Address Most (Significant)
Bit
LLPXG
Load.
Purge
LDMEG Drive
Motor
Enable
LNLPG
Not
Load.
Purge
LDPSG
Dual Platter Signal
LNRSG
Not Run • Sequence Not
LDRCG Delayed Ready Condition
LP05A
Plus
05
Volts Power Indicator Voltage
LDRXG Disk Rotating
LP10A
Plus
10 Volts Lamp Power
LDSEG
Disk Speed Error
LP5VA
Plus Five Volts Signal
LDSFG Disk Starting Fault
LPCFF
Purge Cycle
Flip-Flop
LEBXF End Busy
LPCXG
Power
Clear
LECEG
Erase Current Enable
LPIRA
Power Indicator Return
LE0FG
Emergency
Or
Failure Condition
LPLEG
POSition
Limit
Error
LERFF End (of)
Run
Flip-Flop
LPLFF
Phase Lock
Flip-Flop
LESDG Enabled Selected Drive
LPMXG
Position Mode
LEUCG Emergency Unload Command
LRECG
Read Enable Control
LEUEG Emergency Unload Enable
LRFFF
Run Flip-Flop
LEUFF Emergency
Unload
Flip-Flop
LRLDT
Ready Lamp Driver
LFDX1
Forward Direction
LR0FF
Restore Operation
Flip-Flop
LFPML File Protect Mode
LRSM1
Reverse Slow Mode
LFSMl
Forward Slow Mode
LRSPG
Run
Switch Pulse
LHLEG Head Loading Error
LRXDT
Run (Lamp) Driver
LHRXG Heads Retracted
LRXXG
Ready
LiAXG
Illegal Address
LSARG
Selected
and Ready
LlMS1 Increase
Motor
Speed
LSCFF
Sequence
Control Flip-Flop
LL1DA
LED No.1 Drive
LSCRG
Speed
Count Reset
LL2DA LED
No.2
Drive
LSDMG
Start
Drive Motor
LLAXG Load Address
LSLDT
Safe
Lamp Driver
LLCMG Lock Cartridge Mechanism
LSNHG
Sequence·
Not Heads Retracted
LLDPG
Lower Detector Pulse
LS0TF
Speed Out (Of)
Tolerance
LLDRA LED Drive Return
LSTEG
Seek
Time Error
LLHFF
Load Heads
Flip-Flop
LSTPF
Sequence
Timing Pulse
Flip-Flop
LLMEG Lower Multiplexer Enable
LSXXG
Selected
LLNPG
Load.
Not Purge
LT0MG
Track Offset Minus
LL0Ll
Logic One Level
(No.1)
LT0PG
Track Offset Plus
LL0L2
Logie One Level
(No.2)
LTSCG
Transfer Speed Count
LL0L3
Logic One Level
No.3)
LUDPG
Upper Detector Pulse
LL0L4
LogiC One Level
(No.4)
LUHSG
Upper Head Select
LL0L5
Logic One Level
(No.5)
LUMEG
Upper
Multiplexer Enable
LL0L6
Logic One Level
(No.6)
LUPLT
Upper Protect Lamp Drive
LL0L7
Logic One Level
(No.7)
LUPSG
Upper Platter Select
LL0L8
Logic One Level
(No.8)
LVREG
Velocity Reference Enable
LLOL9 Logic One Level (NO.9)
LWDFT
Write Double Frequency
LLOX1
Logic One
(No.1)
LWMXG Write Mode
LL0X2
Logic One
(No.2)
LW0EG
Write
Or Erase
A-4
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