Stepping Motor Controller Registers - Fujitsu MB90390 Series Hardware Manual

24.2

Stepping Motor Controller Registers

The stepping motor controller "n" has the following five types of registers:
• PWM control n register (PWCn)
• PWM1 compare n register (PWC1n)
• PWM2 compare n register (PWC2n)
• PWM1 select register (PWS1n)
• PWM2 select register (PWS2n)
■ Stepping Motor Controller Registers
Figure 24.2-1 Overview of the Stepping Motor Controller Registers
Address:
SMC0: 000062
SMC1: 000064
SMC2: 000066
SMC3: 000068
SMC4: 00006A
SMC5: 00006C
SMC0: 003550
SMC1: 003554
SMC2: 003558
SMC3: 00355C
SMC4: 003560
SMC5: 003564
SMC0: 003551
SMC1: 003555
SMC2: 003559
SMC3: 00355D
SMC4: 003561
SMC5: 003565
SMC0: 003552
SMC1: 003556
SMC2: 00355A
SMC3: 00355E
SMC4: 003562
SMC5: 003566
SMC0: 003553
SMC1: 003557
SMC2: 00355B
SMC3: 00355F
SMC4: 003563
SMC5: 003567
R/W : Readable and writable
X : Undefined value
- : Undefined
bit 7 6 5 4 3
H
P1 P0 CE
OE2 OE1
H
H
R/W R/W R/W R/W R/W
H
H
H
7 6 5 4 3
bit
H
D7 D6 D5 D4 D3 D2
H
H
H
R/W R/W R/W R/W R/W
H
H
bit 15 14 13 12 11
H
D7 D6 D5 D4 D3 D2
H
H
R/W R/W R/W R/W R/W
H
H
H
bit
7 6 5 4 3
H
- - P2 P1 P0 M2 M1 M0
H
H
H
- - R/W R/W R/W
H
H
bit
15 14 13 12 11
H
- BS P2 P1 P0 M2 M1 M0
H
H
- R/W R/W R/W R/W
H
H
H
CHAPTER 24 STEPPING MOTOR CONTROLLER
2 1 0
PWCn
- - Reserved
Initial value
0 0 0 0 0 X X 0
- - R/W
2 1 0
PWC1n (lower)
D1 D0
Initial value
X X X X X X X X
R/W R/W R/W
10 9 8
PWC2n (upper)
D1 D0
Initial value
X X X X X X X X
R/W R/W R/W
2 1 0
PWS1n (lower)
Initial value
X X 0 0 0 0 0 0
R/W R/W R/W
10 9 8
PWS2n (upper)
Initial value
X 0 0 0 0 0 0 0
R/W R/W R/W
n = 0, 1, 2, 3, 4, 5
B
B
B
B
B
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