upd16835 Renesas Electronics Corporation., upd16835 Datasheet - Page 10

• Manufacturer Part Number: upd16835
• Description: Monolithic Quad H Bridge Driver Circuit
• Manufacturer: Renesas Electronics Corporation.

10
Note The frequency is 0 kHz if 0 to 7 is input.
<5th byte>
Notes 1. H level : Conducts, L level : Stops
<6th byte>
Note A voltage of about double EVR is output to
<4th byte>
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Bit
D7
D6
D5
D4
D3
D2
D1
D0
2. H level : Reverse (CCW),
3. H level : Normal data input,
4. Not output in internal oscillation mode.
5. Select one of D0 to D6 and input “1”.
the FIL pin.
1 or 0
0
0
5-bit data
input
0
Note 5
Note 5
Note 5
Note 5
Note 5
Note 5
Note 5
4-bit data
input
4-bit data
input
L level : Forward (CW)
L level : Abnormal data input
If two or more of D0 to D6 are selected,
they are positively ORed for output.
Data
Data
Data
OSCSEL
Chopping
Frequency
ENABLE
ROTATION
Pulse Out
FF7
FF3
Checksum
Chopping
Current Set2
Current Set1
ch
ch
Function
Function
EXT
-
-
-
Note1
Note4
Note3
Note2
Internal/external
Chopping
frequency :
32 to 124 kHz
Setting
ENABLE
ROTATION
Pulse Out
FF7
FF3
FF2
FF1
current setting 2
EVR : 100 to 250 mV
Setting (0 to 15)
current setting 1
EVR : 100 to 250 mV
Setting (0 to 15)
f = 4 kHz
ch Output
ch Output
(8 to 31)
Setting
Setting
EXT
Data Sheet G11594EJ2V0DS00
-
-
-
Note1
Note
Note2
Note
Note
<5th byte>
Note The number of pulses can be varied in 4-pulse
<6th byte>
<4th byte>
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
Bit
Bit
Bit
steps.
1 or 0
15-bit data
High-order
8-bit data
input
1 or 0
1 or 0
6-bit data
input
15-bit data
Low-order
8-bit data
input
Data
Data
Data
Current Set
ROTATION
ENABLE
Pulse Width
Pulse Number
Pulse Width
Function
Function
Function
set2/set1
pulse cycle :
0.25 to 8191.75 s
Setting
(1 to 32767)
Number of
pulses in 1 V
Setting (1 to 63)
cycle:
0.25 to 8191.75 s
Setting
(1 to 32767)
ch CCW/CW
n = 4 pulses
t = 0.25 s
t = 0.25 s
ch ON/OFF
ch
ch
ch pulse
Setting
Setting
Setting
PD16835
Note
D