; Rewind to BTC (RWD)General DescriptionThis instruction causes a designated magnetic tape unit to be completely rewound. Once the operation hasbeen initiated the rewind proceeds totally independent of the Computer, not occupying the Normal, Simultaneous,or Record File Mode. The Computer, after initiating the rewind, is free to execute other instructions.FormatOperation —;N —Identification character of tape station. (See Appendix G.)A Address — Must be zeros (0000).B Address — Must be zeros (0000).Direction of Tape MotionReverseFinal Register ContentsAfter rewind is initiated, the registers are available for use by the next instruction.Timing42 fj.sIX-13

Tape Read Forward Normal (4)

Introduction

The RCA 301 Code

RCA 301 Programmer's Reference Manual