
118
Lucent Technologies Inc.
Preliminary Data Sheet
August 2000
ORCA Series 4 FPGAs
Ball
Bank
Pad
Function
Pair*
Differential
D26
C26
B27
D25
A27
A26
B26
C25
E24
D24
A25
D23
B25
C24
E23
B24
D22
E22
D21
B23
B22
A23
C21
E21
D20
A22
E20
A21
B21
D19
B20
A20
TR
TR
TR
TR
TR
TR
TR
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
TC
PT38C
PT37D
PT37A
PT36D
PT36C
PT36A
PT36B
PT35D
PT35C
PT35A
PT35B
PT34D
PT34C
PT33D
PT33C
PT32D
PT32C
PT31D
PT31C
PT30D
PT30C
PT29D
PT29C
PT29A
PT28D
PT28C
PT28A
PT27D
PT27C
PT27A
PT26D
PT26C
VREF
—
—
—
—
—
—
—
—
—
—
VREF
—
—
—
—
VREF
—
—
—
—
—
VREF
—
—
—
—
—
—
—
—
—
L22T_D2
—
—
L23C_D2
L23T_D2
L24T_A0
L24C_A0
L1C_D1
L1T_D1
L2T_D2
L2C_D2
L3C_D1
L3T_D1
L4C_D1
L4T_D1
L5C_D1
L5T_D1
L6C_D0
L6T_D0
L7C_A0
L7T_A0
L8C_D1
L8T_D1
—
L9C_D2
L9T_D2
—
L10C_A0
L10T_A0
—
L11C_A0
L11T_A0
TRUE
—
—
COMPLEMENT
TRUE
TRUE
COMPLEMENT
COMPLEMENT
TRUE
TRUE
COMPLEMENT
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
—
COMPLEMENT
TRUE
—
COMPLEMENT
TRUE
—
COMPLEMENT
TRUE
Pin Information
(continued)
Table 46. OR4E6 680-Pin PBGAM Pinout
(continued)
* Differential pairs and physical locations are numbered within each bank (e.g., L19C_A0 is ninteenth pair in an associated bank). The C indi-
cates complementary differential whereas a T indicates true differential. The _A0 indicates the physical location is adjacent balls in either hor-
zontal/vertical direction. Other physical indicators are as follows:
_A1 indicates one ball between pairs.
_A2 indicates two balls between pairs.
_D0 indicates balls are diagonally adjacent.
_D1 indicates diagonally adjacent separated by one physical ball.