Zynq UltraScale+ Devices Register Reference > Module Summary > I2C Module > Glitch_Filter (I2C) Register

Glitch_Filter (I2C) Register

Glitch_Filter (I2C) Register Description

Register NameGlitch_Filter
Relative Address0x000000002C
Absolute Address 0x00FF02002C (I2C0)
0x00FF03002C (I2C1)
Width16
TypemixedMixed types. See bit-field details.
Reset Value0x00000005
DescriptionGlitch Filter Control Register
It is used for setting the length of the glitch filter shift register.
If the length of glitch filter shift register is set to zero (0x0) then the glitch filter is bypassed.

Glitch_Filter (I2C) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved15:4roRead-only0x0Reserved, read as zero, ignored on write.
GF 3:0rwNormal read/write0x5Length of the glitch filter shift register.
The filter length is specified in terms of APB interface clock cycles (LPD_LSBUS).
The default value is 5. If it is set to zero (0x0) then the glitch filter is bypassed.