Option Patching - Tandon TM848-1E User Manual

TABLE 3-3
OPTION PATCHING
As Shipped
Trace Not
Option Designator Installed
Installed
Drive Select DS1-DS4 DS1 DS2-DS4
Head Select Sl-S3 S2 Sl, S3
Head Select Using Drive Select
1B-4B
X
Power Save PS X
Stepper Power From Head Load Line HL X
Spindle Motor Control M1,M3,M4 M1,M3 M4
Motor Control Signal, Low True MOL X
Motor Control Signal, High True MOH
X
Motor Control Select MC1-MC4
X
Ready
R
X
True Ready TR X
Lever Lock Solenoid DL X
In Use, Lever Lock Option D X
In Use, Latched LL X
In Use, Not Latched NL X
Disk Change DC X
Two-Sided Diskette Installed 2S X
Inhibit Write When Write Protected
WP
X
Allow Write When Write Protected
NP X
External Write Current Switch XC X
Internal Write Current Switch IC X
Diagnostic Mode
DM
X
3-9