OR3C80-4PS240 Datasheet, PDF (12/210 Pages) Agere Systems – 3C and 3T Field-Programmable Gate Arrays

ORCA Series 3C and 3T FPGAs
Programmable Logic Cells (continued)
Data Sheet
June 1999
F5D
K7_0
K7_1
K7_2
K7_3
K6_0
K6_1
K6_2
K6_3
K5_0
K5_1
K5_2
K5_3
K4_0
K4_1
K4_2
K4_3
F5C
CLK
0
SEL
0
CIN
0
CE
1
1
ASWE
1
1
0
LSR
0
0
0
F5B
K3_0
K3_1
K3_2
K3_3
K2_0
K2_1
K2_2
K2_3
K1_0
K1_1
K1_2
K1_3
K0_0
K0_1
K0_2
K0_3
F5A
0
K7
A
B
C
D
K6
A
B
C
D
K5
A
B
C
D
K4
A
B
C
D
1
0
F5MODE67
1
0
0
F5MODE45
DIN7
0
DIN6
0
DIN5
0
DIN4
0
0
K3
A
B
C
D
K2
A
B
1
C
0
D _F5MODE23
K1
A
B
C
D
K0
A
B
1
C
0
D
0
F5MODE01
DIN3
0
DIN2
0
DIN1
0
DIN0
0
F7
REG7
Q7
D0
D1
DSEL
CE
CK
S/R
F6
REG6
Q6
D0
D1
DSEL
CE
CK
S/R
F5
REG5
Q5
D0
D1
DSEL
CE
CK
S/R
F4
REG4
D0
Q4
D1
DSEL
CE
CK
S/R
COUT
FF8
REGCOUT
D
CE
CK
S/R
F3
REG3
D0
Q3
D1
DSEL
CE
CK
S/R
F2
REG2
D0
Q2
D1
DSEL
CE
CK
S/R
F1
REG1
D0
Q1
D1
DSEL
CE
CK
S/R
F0
REG0
D0
Q0
D1
DSEL
CE
CK
S/R
Note: All multiplexers without select inputs are configuration selector multiplexers.
Figure 3. Simplified PFU Diagram
12
5-5743(F)
Lucent Technologies Inc.