ds1050z-025t-r Maxim Integrated Products, Inc., ds1050z-025t-r Datasheet - Page 11

• Manufacturer Part Number: ds1050z-025t-r
• Description: Ds1050 5 Bit Programmable, Pulse-width Modulator 1khz, 5khz, 10khz, And 25khz
• Manufacturer: Maxim Integrated Products, Inc.

DS1050 COMMANDS AND PROTOCOL Figure 4
SET SHUT-DOWN MODE
READ PWM DUTY CYCLE
SET PWM DUTY CYCLE
RECALL MODE
(a)
(b)
(d)
(e)
(c)
S
T
A
R
T
S
T
A
R
T
S
T
A
R
T
S
T
A
A
R
T
S
T
A
R
T
S
S
T
A
R
T
S
T
A
R
T
MSB
MSB
MSB
MSB
MSB
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
1
1
1
1
1
BYTE
BYTE
BYTE
BYTE
BYTE
A2
A2
A2
A2
A2
11 of 17
A1
A1
A1
A1
A1
A0
A0
A0
A0
A0
LSB
R/W=0
LSB
R/W=0
LSB
R/W=0
LSB
R/W=0
LSB
R/W=1
0
0
0
0
1
A
C
K
A
C
K
A
C
K
A
C
K
A
C
K
MSB
MSB
MSB
MSB
MSB
0
0
1
1
0
0
0
1
0
0
0
1
0
0
0
DATABYTE
DATABYTE
DATABYTE
DATABYTE
DATABYTE
PWM
PWM
PWM
PWM
PWM
PWM Data
Don't Care
Don't Care
Don't Care
PWM-DATA
LSB
LSB
LSB
LSB
LSB
S
T
O
P
S
T
O
P
S
T
O
P
S
T
O
P
S
T
O
P