TB62D612FTG_15 Datasheet, PDF (11/24 Pages) Marktech Corporate – 24-Channel Constant-Current LED Driver

e) In case the period command mistakes.
TB62D612FTG
Transferring data B Start output
Internal PWM clock
127
Pattern 5
Start Data A
1
127
1
Start Data B Period
Input invalid term
Data B output
Outputting data A does not start at the rising edge of one internal clock which is just after the data A input. Outputting data B
starts at the rising edge of one internal PWM clock which is just after the data B input.
(7) Example of data input to the different ID.
a) In case the data B is inputted to slave (= 02h) just after the data A is inputted to slave (= 00h).
Transferring data A and data B. Start output
Internal PWM clock
127
Pattern 6 _{Start Slave=00h, Data A} Period Start _{Slave=002h, Data B Period}
Slave=00h output
Slave=02h output
1
Data A output
Data B output
Both data A and data B are outputted at the rising edge of one internal PWM clock which is just after the data A and the data B
inputs.
Pay attention that the IC does not operate according to the configuration while following patterns (patterns 7 and 8) are inputted.
b) In case period command after inputting data A to the slave (=00h) is missed or omitted or in case period command after
inputting data B to the slave (=02h) is missed or omitted.
Internal PWM clock
Pattern 7
Start Slave=00h, Data A Start Slave=02h, Data B
Slave=00h output
Slave=02h output
Data A is outputted. Data B is not outputted.
Transferring data A Start output
127
1
Data A output
c) In case start command is inputted after data B of pattern 7 is inputted.
Internal PWM clock
Pattern 8
Start Slave=00h, Data A Start Slave=02h, Data B Start
Slave=00h output
Slave=02h output
Data A is outputted. Data B is not outputted.
Transferring data A Start output
127
0
Data A output
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2013-03-11