topic Little documentation error in datasheet? in 8-bit Microcontrollers

Little documentation error in datasheet?

i_kauf — Sun, 12 Sep 2010 13:07:22 GMT

Hello All!

I was wondering about the Pin and connections diagram in MC9S08SE8 datasheet. The Timerchannel pins 26,25,22,21

should have the names TPM1CH0, TPM1CH1, TPM2CH0, TPM2CH1. Am I right? If so please tell me pin numbers for Timer channel two.

Regards,

Ingo

Re: Little documentation error in datasheet?

bigmac — Mon, 13 Sep 2010 01:17:24 GMT

Hello Ingo,

The 9S08SE8 device has two channels for TPM1, but only a single channel for TPM2.

The TPM1 channels will use pins 26 and 25, or alternatively pins 22 and 21, depending on the setting of the TPM1PS bit within the SOPT2 register. TPM2CH0 uses pin 12.

Regards,

Mac