by the inwardly turned portion 10a along the upper edge of the outer shell 10 of the machine. The 64 are thus mounted between the right hand side plate 12 and the outer shell member 10 of the machine, as shown i
It is to be noted that in the register arrangement of FIG. 1, both the BI and BD fields of PSR word 100 and 9 bits in length and therefore capable of identifying 512 different banks of data. In the particular example to be discussed herein, each bank of data is defined as having a...