OpenFPGA/abc_with_bb_support/accum.blif

.model accum
.inputs top^clock top^reset_n top^D~0 top^D~1 top^D~2 top^D~3
.outputs top^Q~0 top^Q~1 top^Q~2 top^Q~3

.names gnd
.names hbpad
.names vcc
1

.names top^reset_n top^MULTI_PORT_MUX~0^LOGICAL_NOT~1 gnd top^ADD~2^ADDER_FUNC~15 top^MULTI_PORT_MUX~0^MUX_2~11
1-1- 1
-1-1 1

.latch top^MULTI_PORT_MUX~0^MUX_2~11 top^FF_NODE~3 re top^clock 0

.names gnd top^FF_NODE~3 top^D~0 top^ADD~2^ADDER_FUNC~15
001 1
010 1
100 1
111 1

.names gnd top^FF_NODE~3 top^D~0 top^ADD~2^CARRY_FUNC~16
011 1
100 1
110 1
111 1

.names top^ADD~2^CARRY_FUNC~16 top^FF_NODE~4 top^D~1 top^ADD~2^ADDER_FUNC~17
001 1
010 1
100 1
111 1

.names top^reset_n top^MULTI_PORT_MUX~0^LOGICAL_NOT~1 gnd top^ADD~2^ADDER_FUNC~17 top^MULTI_PORT_MUX~0^MUX_2~12
1-1- 1
-1-1 1

.latch top^MULTI_PORT_MUX~0^MUX_2~12 top^FF_NODE~4 re top^clock 0

.names top^ADD~2^CARRY_FUNC~16 top^FF_NODE~4 top^D~1 top^ADD~2^CARRY_FUNC~18
011 1
100 1
110 1
111 1

.names top^ADD~2^CARRY_FUNC~18 top^FF_NODE~5 top^D~2 top^ADD~2^ADDER_FUNC~19
001 1
010 1
100 1
111 1

.names top^reset_n top^MULTI_PORT_MUX~0^LOGICAL_NOT~1 gnd top^ADD~2^ADDER_FUNC~19 top^MULTI_PORT_MUX~0^MUX_2~13
1-1- 1
-1-1 1

.latch top^MULTI_PORT_MUX~0^MUX_2~13 top^FF_NODE~5 re top^clock 0

.names top^ADD~2^CARRY_FUNC~18 top^FF_NODE~5 top^D~2 top^ADD~2^CARRY_FUNC~20
011 1
100 1
110 1
111 1

.names top^ADD~2^CARRY_FUNC~20 top^FF_NODE~6 top^D~3 top^ADD~2^ADDER_FUNC~21
001 1
010 1
100 1
111 1

.names top^reset_n top^MULTI_PORT_MUX~0^LOGICAL_NOT~1 gnd top^ADD~2^ADDER_FUNC~21 top^MULTI_PORT_MUX~0^MUX_2~14
1-1- 1
-1-1 1

.latch top^MULTI_PORT_MUX~0^MUX_2~14 top^FF_NODE~6 re top^clock 0

.names top^reset_n top^MULTI_PORT_MUX~0^LOGICAL_NOT~1
0 1

.names top^FF_NODE~3 top^Q~0
1 1
.names top^FF_NODE~4 top^Q~1
1 1
.names top^FF_NODE~5 top^Q~2
1 1
.names top^FF_NODE~6 top^Q~3
1 1
.end