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CCS / MSP430F2013 : MSP430F2013 Slave I2C Holding

jeon sungkwang
Prodigy 10 points
Part Number: MSP430F2013

Tool/software: Code Composer Studio

Hello I'm sungkwang jeon, Target MSP430F2013 Developer 

I am implementing the USI i2c Interface (GainSpanChip(Master) -> MSP430F2013(Slave))

And, Succeeded Implement

However There is a problem.

SCL i2c communications signal is not normal.

i2c enable signal 

i2c disable signal 

l

Enable I2c, The 0.8V time is too long,  It seems to be holding from MSP430F2013

Is there any way to remove the 0.8V Holding time? , like a for Disable i2c signal 

I'm Applied Source

https://github.com/noccy80/mspdev/blob/master/reference/MSP430ware/examples/devices/2xx/MSP430F20xx%20Code%20Examples/C/msp430x20x3_usi_15.c

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