Z80180 Datasheet, PDF (67/326 Pages) Zilog, Inc. – Z8018x Family MPU

Z 8018x Fam ily
M PU Us e r M anual
52
Clock Multiplier Register (CMR: 1EH) (Z8S180/L180-Class Processors Only)
Bit
7
6
0
Bit/Field
X2
Reserved
R/W
R/W
?
Reset
0
1
Note: R = Read W = Write X = Indeterminate ? = Not Applicable
Bit
Position Bit/Field R/W Value Description
7
X2 Clock R/W
X2 Clock Multiplier Mode
Multiplier
0 Disable
Mode
1 Enable
6–0
Reserved ?
? Reserved
UM005001-ZMP0400