• rrr : General register number field
rrr Sz = 0 (Byte) Sz = 1 (Word)
15 8 7 0 15 0
000 Not used R0 R0
001 Not used R1 R1
010 Not used R2 R2
011 Not used R3 R3
100 Not used R4 R4
101 Not used R5 R5
110 Not used R6 R6
111 Not used R7 R7
• ccc : Control register number field
ccc Sz = 0 (Byte) Sz = 1 (Word)
000 (Not allowed*)
001 (Not allowed)
010 (Not allowed) (Not allowed)
011 BR (Not allowed)
100 EP (Not allowed)
101 DP (Not allowed)
110 (Not allowed) (Not allowed)
111 TP (Not allowed)
* “Disallowed” means that this combination of bits must not be specified. Specifying a disallowed
combination may cause abnormal results.
344
15 0
SR
70
CCR
Downloaded from Elcodis.com electronic components distributor
To Next Page
Loading...
