
80
Lucent Technologies Inc.
Preliminary Data Sheet
August 2000
ORCA Series 4 FPGAs
Ball
Bank
Pad
Function
Pair*
Differential
AD15
AF16
AC15
AE17
AE3
AF3
AE4
AF17
AC17
AE18
AD17
AF18
AE19
AF19
AD18
AE20
AC19
AF20
AD19
AE21
AC20
AD20
AE22
AF22
AD21
AE23
AC22
AF23
AD22
AE24
AD23
BC
BC
BC
BC
BL
BL
BL
BC
BC
BC
BC
BC
BC
BC
BC
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
PB28C
PB28D
PB29C
PB29D
PB2A
PB2C
PB2D
PB30C
PB30D
PB32C
PB32D
PB34C
PB34D
PB35C
PB35D
PB37C
PB37D
PB38C
PB38D
PB39C
PB39D
PB40C
PB40D
PB42C
PB43A
PB44C
PB44D
PB45C
PB45D
PB47C
PB47D
PBCK1T
PBCK1C
—
—
DP2
PLL_CK6T
PLL_CK6C
—
VREF
—
VREF
—
—
—
VREF
—
—
VREF
—
—
—
—
VREF
—
—
—
VREF
—
—
PLL_CK5T
PLL_CK5C
L7T_D1
L7C_D1
L8T_D1
L8C_D1
—
L6T_A0
L6C_A0
L9T_A2
L9C_A2
L10T_D0
L10C_D0
L11T_D0
L11C_D0
L12T_D1
L12C_D1
L1T_D1
L1C_D1
L2T_D1
L2C_D1
L3T_D1
L3C_D1
L4T_D1
L4C_D1
—
—
L5T_D1
L5C_D1
L6T_D1
L6C_D1
L7T_D0
L7C_D0
TRUE
COMPLEMENT
TRUE
COMPLEMENT
—
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
—
—
TRUE
COMPLEMENT
TRUE
COMPLEMENT
TRUE
COMPLEMENT
Pin Information
(continued)
Table 44. OR4E6 352-Pin PBGA 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.