TMS320F280023: Incremental Encoder Connection

alikaan

Part Number: TMS320F280023

Hi there,

I would like to use MAX3098E IC with TMS320F280023 MCU. We're using OUTZ pin as a index pin. Should I connect the OUTZ pin to the MCU timer or should I connect it as a normal I/O pin ?

over 2 years ago

0 Lori Heustess over 2 years ago

TI__Guru* 90955 points

Hello,

alikaan said:
We're using OUTZ pin as a index pin. Should I connect the OUTZ pin to the MCU timer or should I connect it as a normal I/O pin ?

I'm assuming you will be using the eQEP module on the MCU. The Index pin should be connected to eQEP-I pin on the MCU.

Regards

Lori

0 alikaan over 2 years ago in reply to Lori Heustess

Expert 2255 points

Hi Lori,

I'm not using eQEP module, can I connect it normal I/O pin ?

0 Lori Heustess over 2 years ago in reply to alikaan

TI__Guru* 90955 points

It depends on how you want to use the pin. How are you implementing the incremental decode? How do you plan to use the pin if not using the eQEP module?

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TMS320F280023: Incremental Encoder Connection