
Lucent Technologies Inc.
85
Preliminary Data Sheet
August 2000
ORCA Series 4 FPGAs
Ball
Bank
Pad
Function
Pair*
Differential
C25
Y23
AA24
AB26
AA25
AB25
AB23
AC24
AC26
AD26
AC25
E23
D26
F24
D25
E25
E26
D2
C2
C1
A7
D8
B7
C9
A8
B8
A9
C10
B9
D10
A10
TR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
TR
TR
TR
TR
TR
TR
TL
TL
TL
TL
TL
TL
TL
TL
TL
TL
TL
TL
TL
TL
PR3D
PR40C
PR40D
PR41C
PR41D
PR43C
PR43D
PR44C
PR44D
PR46C
PR46D
PR5C
PR5D
PR7C
PR7D
PR9C
PR9D
PRD_CFG
PRD_DATA
PRESET
PT10C
PT10D
PT11D
PT13C
PT13D
PT14C
PT14D
PT15C
PT15D
PT16C
PT16D
PLL_CK3C
—
—
VREF
—
—
—
VREF
—
PLL_CK4T
PLL_CK4C
—
—
—
VREF
VREF
—
RD_CFG
RD_DATA/TDO
RESET
TMS
D0
VREF
MPI_TEA
VREF
M3
M2
A21/MPI_BURST
MPI_CLK
M1
M0
L8C_D1
L12T_D0
L12C_D0
L11T_D0
L11C_D0
L10T_A1
L10C_A1
L9T_A1
L9C_A1
L8T_D0
L8C_D0
L7T_D2
L7C_D2
L6T_D1
L6C_D1
L5T_A0
L5C_A0
—
—
—
L6T_D2
L6C_D2
—
L5T_D1
L5C_D1
L4T_D0
L4C_D0
L3C_D0
L3C_D0
L2T_A2
L2C_A2
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.