TMS570LS0914: Number of GIOA and B

Thomas Kofoed-Hansen

Prodigy 180 points

Part Number: TMS570LS0914

The documentation states that there are 8 GIOA's and 8 GIOB's. I can find 8 GIOA's but only 4 GIOB's (0-3)?

On which pins are the last 4 GIOB's (4-7) located?

I'm working with the PGE housing.

over 3 years ago

0 QJ Wang over 3 years ago

TI__Guru**** 197036 points

Hi Thomas,

All other the 16 GIO signals are supported by LS0915 PGE package. Only 7 GIOA and 4 GIOB signals are supported bt LS0914 PGE package.

0 Thomas Kofoed-Hansen over 3 years ago in reply to QJ Wang

Prodigy 180 points

LS0915? I can't find that component anywhere.

0 Thomas Kofoed-Hansen over 3 years ago in reply to QJ Wang

Prodigy 180 points

LS0915? I can't find that component anywhere.

Where can I find data about the LS0915?

0 Thomas Kofoed-Hansen over 3 years ago in reply to QJ Wang

Prodigy 180 points

What about the statement (see below) in the datasheet which suggests that I can use all or some of the N2HET pins as GIO's?

N2HET can be used for pulse-width-modulated outputs,
capture or compare inputs, or general-purpose I/O (GIO).

0 QJ Wang over 3 years ago in reply to QJ Wang

TI__Guru**** 197036 points

QJ Wang said:
All other the 16 GIO signals are supported by LS0915 PGE package

Sorry for typo. Not all 16 GIO signals are supported by LS0914 package. There is no LS0915.

0 QJ Wang over 3 years ago in reply to Thomas Kofoed-Hansen

TI__Guru**** 197036 points

Thomas Kofoed-Hansen said:
What about the statement (see below) in the datasheet which suggests that I can use all or some of the N2HET pins as GIO's?

Yes, you can use all the N2HET pins as GIO pins.

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TMS570LS0914: Number of GIOA and B