IBM System/360 65 - 2365 STORAGE PROTECT WORD FORMAT

Fetch
I
1 I
I 11
Match Bits
Read Protect
Parity
~'
Not Used (
I
I
I 8 I 9 I 10 III I PI 112 113 114 )
I JJ~I.
Match Not Used:
Read Protect I
Parity I
~ First 131K -------i-II4.--S
econ
d 131K ------.j .. 1
SMRX=O SMRX=1
\ 25 I P3 I 26 I 27 I
I
Not Used
SP is 64 x 32 in size, but only certain bytes
are u~ed per system requirements.