bd6758mwv ROHM Co. Ltd., bd6758mwv Datasheet - Page 26

• Manufacturer Part Number: bd6758mwv
• Description: 5ch System Lens Drivers For Digital Still Cameras 
• Manufacturer: ROHM Co. Ltd.

Initial set up
Start timing
End timing
No.
00H
01H
02H
03H
04H
04H
04H
(i) ADDRESS BIT [000]; set ch1 and ch2; Constant-Voltage drive mode
(ii) ADDRESS BIT [001]; set Output high voltage=3.0V for ch1 and ch2
(iii) ADDRESS BIT [010]; in this case, don’t care
(iv) ADDRESS BIT [011]; in this case, don’t care
(v) ADDRESS BIT [100]; set control standby mode
(vi) ADDRESS BIT [100]
(vii) ADDRESS BIT [100]
Bit[E]
0
0
0
0
1
1
1
In Fig.49, it shows minimum step angle, and the relation between size and direction of the current to motor.
The above Sequence is one example. BD6370GUL is not limited to this sequence.
ADDRESS BIT
Bit[D]
0
0
1
1
0
0
0
Bit[C]
0
1
0
1
0
0
0
DACV4[5]
DAC12[5]
DAC5[5]
Bit[B]
TEST
TEST
TEST
TEST
0
1
0
0
0
0
0
DAC12[4]
DACV4[4]
DAC5[4]
Bit[A]
TEST
TEST
TEST
TEST
Reverse
0
0
0
0
0
0
0
Serial Control Input from Initial Set Up (i) to End Timing (vii)
OUT1B
CCW
DAC12[3]
DACV4[3]
MODE45
DAC5[3]
Fig.49 Torque Vector of 2 Phases Mode
Bit[9]
IN5B
IN5B
IN5B
0
1
0
0
0
0
0
DACV4[2]
DAC12[2]
MODE34
DAC5[2]
Bit[8]
IN5A
IN5A
IN5A
0
0
0
0
0
0
0
2
3
OUT2A
OUT2B
CCW
DACV4[1]
DAC12[1]
CW
MODE23
DAC5[1]
26/32
Bit[7]
IN4B
IN4B
IN4B
0
0
0
0
0
0
0
DAC12[0]
DACV4[0]
1
4
MODE13
DAC5[0]
Bit[6]
IN4A
IN4A
IN4A
0
0
0
0
0
0
0
DATA BIT
DAC3[5]
OUT1A
CW
MODE3C
MODE5B
DACI4[5]
Bit[5]
IN3B
IN3B
IN3B
0
0
0
0
0
0
0
Forward
MODE3B
MODE5A
DACI4[4]
DAC3[4]
Bit[4]
IN3A
IN3A
IN3A
0
0
0
0
0
0
0
MODE3A
MODE4D
DACI4[3]
DAC3[3]
Bit[3]
IN2B
IN2B
IN2B
0
0
0
0
0
0
0
MODE12C
MODE4C
DACI4[2]
DAC3[2]
Bit[2]
IN2A
IN2A
IN2A
1
0
0
0
0
1
0
MODE12B
MODE4B
DACI4[1]
DAC3[1]
Bit[1]
IN1B
IN1B
IN1B
1
0
0
0
0
0
0
MODE12A
MODE4A
DACI4[0]
DAC3[0]
Bit[0]
IN1A
IN1A
IN1A
0
0
0
0
1
0
0