Specifications

177560 TELElYP;- KEYBOARD AND PUNCH DEVCE STATUS AND EUFFER
REGISTER -’
.
.
.
*
177576
17-7600
.
RESERVEP FOR EXPANSION OF PROCESSOR REGISTERS
177677
177700
.
GENERAL REGISTERS RO - R7
.
1777;6 CENTRAL PROCESSOR STATUS REGISTER (PS)
.