Version 4
SHEET 1 1324 932
WIRE 240 -1024 176 -1024
WIRE 176 -960 176 -1024
WIRE 48 -880 16 -880
WIRE 48 -848 16 -848
WIRE 48 -816 16 -816
WIRE 48 -784 16 -784
WIRE -416 -752 -448 -752
WIRE -160 -752 -192 -752
WIRE -144 -752 -160 -752
WIRE 48 -752 16 -752
WIRE 288 -752 256 -752
WIRE -416 -720 -448 -720
WIRE -160 -720 -192 -720
WIRE -144 -720 -160 -720
WIRE 48 -720 16 -720
WIRE 288 -720 256 -720
WIRE -416 -688 -448 -688
WIRE -160 -688 -192 -688
WIRE -144 -688 -160 -688
WIRE 48 -688 16 -688
WIRE 288 -688 256 -688
WIRE -416 -656 -448 -656
WIRE -160 -656 -192 -656
WIRE -144 -656 -160 -656
WIRE 48 -656 16 -656
WIRE 288 -656 256 -656
WIRE -416 -624 -448 -624
WIRE -160 -624 -192 -624
WIRE -144 -624 -160 -624
WIRE 48 -624 16 -624
WIRE 288 -624 256 -624
WIRE -416 -592 -448 -592
WIRE -160 -592 -192 -592
WIRE -144 -592 -160 -592
WIRE 48 -592 16 -592
WIRE 288 -592 256 -592
WIRE -416 -560 -448 -560
WIRE -160 -560 -192 -560
WIRE -144 -560 -160 -560
WIRE 48 -560 16 -560
WIRE 288 -560 256 -560
WIRE -416 -528 -448 -528
WIRE -160 -528 -192 -528
WIRE -144 -528 -160 -528
WIRE 48 -528 16 -528
WIRE 288 -528 256 -528
WIRE 48 -496 16 -496
WIRE 48 -464 16 -464
WIRE 48 -432 16 -432
WIRE 48 -400 16 -400
WIRE 176 -304 176 -336
FLAG -304 -816 VDD
FLAG -304 -464 clock
FLAG 112 -960 VDD
FLAG -448 -752 B7
IOPIN -448 -752 In
FLAG -448 -720 B6
IOPIN -448 -720 In
FLAG -448 -688 B5
IOPIN -448 -688 In
FLAG -448 -656 B4
IOPIN -448 -656 In
FLAG -448 -624 B3
IOPIN -448 -624 In
FLAG -448 -592 B2
IOPIN -448 -592 In
FLAG -448 -560 B1
IOPIN -448 -560 In
FLAG -448 -528 B0
IOPIN -448 -528 In
FLAG -160 -752 B7D
FLAG -160 -720 B6D
FLAG -160 -688 B5D
FLAG -160 -656 B4D
FLAG -160 -624 B3D
FLAG -160 -592 B2D
FLAG -160 -560 B1D
FLAG -160 -528 B0D
FLAG 288 -752 S7
IOPIN 288 -752 Out
FLAG 288 -720 S6
IOPIN 288 -720 Out
FLAG 288 -688 S5
IOPIN 288 -688 Out
FLAG 288 -656 S4
IOPIN 288 -656 Out
FLAG 288 -624 S3
IOPIN 288 -624 Out
FLAG 288 -592 S2
IOPIN 288 -592 Out
FLAG 288 -560 S1
IOPIN 288 -560 Out
FLAG 288 -528 S0
IOPIN 288 -528 Out
FLAG 240 -1024 S8
IOPIN 240 -1024 Out
FLAG 16 -848 B7
FLAG 16 -784 B6
FLAG 16 -720 B5
FLAG 16 -656 B4
FLAG 16 -592 B3
FLAG 16 -528 B2
FLAG 16 -464 B1
FLAG 16 -400 B0
FLAG 16 -432 B0D
FLAG 16 -496 B1D
FLAG 16 -560 B2D
FLAG 16 -624 B3D
FLAG 16 -688 B4D
FLAG 16 -752 B5D
FLAG 16 -880 B7D
FLAG 16 -816 B6D
FLAG 176 -304 0
SYMBOL 8_bit_register -384 -496 R0
SYMATTR InstName X8
SYMBOL 8_bit_adder 80 -368 R0
SYMATTR InstName X4
TEXT 248 -424 Left 0 ;Implements the function 1+z^-1\nSee Figure 1.16
TEXT -328 -960 Left 0 ;Doesn't use two's complement