Electronics America Computer Hardware User Manual

340
µ PD78214 Sub-Series
Fig. 12-32 Timing Chart 1 for Automatic Addition Control Plus Ring Control
(Constant-Speed Rotation with Phases 1 and 2 Excitation)
T0
T2
T1+∆t
T3
T2+∆t
T4
T3+∆t
T5
T4+∆t
T6
T5+∆t
T7
T6+∆t
T8
T7+∆t
T9
T8+∆t
T10
T9+∆t
D0
D2 D3 D4 D5 D6 D7 D0 D1 D2 D3
∆t
FFH
Count starts
0H
TM1 count value
INTC10
Compare register
(CR10)
Buffer register
P0L
P00
P01
P02
P03
T1
T0+∆t
Remark Select a mode in which the MPT contents are retained.