ATtiny1624/1626/1627

TRUTHn

TRUTHn

  0x0B + n*0x04 [n=0..3] 8 Enable-Protected 0x00   4 4 0,1,2,3,4,5,6,7 n

TRUTHn

Bit  7 6 5 4 3 2 1 0  
  TRUTHn[7:0]  
Access  R/W R/W R/W R/W R/W R/W R/W R/W  
Reset  0 0 0 0 0 0 0 0  

Bits 7:0 – TRUTHn: Truth Table

Truth Table

These bits determine the output of LUTn according to the LUTn-TRUTHSEL[2:0] inputs.

Bit Name Value Description
TRUTHn[0] 0 The output of LUTn is 0 when the inputs are ‘b000
1 The output of LUTn is 1 when the inputs are ‘b000
TRUTHn[1] 0 The output of LUTn is 0 when the inputs are ‘b001
1 The output of LUTn is 1 when the inputs are ‘b001
TRUTHn[2] 0 The output of LUTn is 0 when the inputs are ‘b010
1 The output of LUTn is 1 when the inputs are ‘b010
TRUTHn[3] 0 The output of LUTn is 0 when the inputs are ‘b011
1 The output of LUTn is 1 when the inputs are ‘b011
TRUTHn[4] 0 The output of LUTn is 0 when the inputs are ‘b100
1 The output of LUTn is 1 when the inputs are ‘b100
TRUTHn[5] 0 The output of LUTn is 0 when the inputs are ‘b101
1 The output of LUTn is 1 when the inputs are ‘b101
TRUTHn[6] 0 The output of LUTn is 0 when the inputs are ‘b110
1 The output of LUTn is 1 when the inputs are ‘b110
TRUTHn[7] 0 The output of LUTn is 0 when the inputs are ‘b111
1 The output of LUTn is 1 when the inputs are ‘b111