參數(shù)資料
型號(hào): SAA7392
廠商: NXP Semiconductors N.V.
英文描述: Channel encoder/decoder CDR60(通道編碼器/譯碼器)
中文描述: 信道編碼器/解碼器CDR60(通道編碼器/譯碼器)
文件頁數(shù): 43/76頁
文件大?。?/td> 246K
代理商: SAA7392
2000 Mar 21
43
Philips Semiconductors
Preliminary specification
Channel encoder/decoder CDR60
SAA7392
7.10.5
M
OTOR
C
ONTROL
R
EGISTER
4 (M
OTOR
4)
Table 81
Motor Control Register (address 0FH) - WRITE
Table 82
Description of Motor4 bits
Table 83
Selection of motor servo state
7
6
5
4
3
2
1
0
PWM_PDM
OVF_SW
SW1
SW2
MSCON.3
MSCON.2
MSCON.1
MSCON.0
BIT
SYMBOL
DESCRIPTION
7
PWM_PDM
If PWM_PDM = 0, then motor control in PWM mode. If PWM_PDM = 1, then motor
control in PDM mode.
If OVF_SW = 0, then SW1 and SW2 in normal operation. If OVF_SW = 1, then SW1
and SW2 will both open on overflow.
If SW1 = 0, then SW1 is open. If SW1 = 1, then SW1 is closed.
If SW2 = 0, then SW2 is open. If SW2 = 1, then SW2 is closed.
These 4 bits are used to select the motor servo state; see Table 83.
6
OVF_SW
5
4
3
2
1
0
SW1
SW2
MSCON.3
MSCON.2
MSCON.1
MSCON.0
MSCON.3
MSCON.2
MSCON.1
MSCON.0
MOTOR SERVO STATE
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Motor servo active.
Motor servo off (clears integrator).
Motor servo 3-state (motor output pin 3-states).
These 5 codes are reserved.
Motor start at 37% power.
Motor start at 50% power.
Motor start at 75% power.
Motor start at 100% power.
Motor stop at 37% power.
Motor stop at 50% power.
Motor stop at 75% power.
Motor stop at 100% power.
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