XC3S50A-4FTG256C Datasheet, PDF (71/132 Pages) Xilinx, Inc – Architectural and Configuration Overview

Pinout Descriptions
Table 63: Spartan-3A VQ100 Pinout(Continued)
2
IO_L12P_2/D1 (3S50A)
IO_L11N_2/D1 (3S200A)
P52
DUAL
2
IP_2/VREF_2
P39
VREF
2
VCCO_2
P26
VCCO
2
VCCO_2
P45
VCCO
3
IO_L01N_3
P4
IO
3
IO_L01P_3
P3
IO
3
IO_L02N_3
P6
IO
3
IO_L02P_3
P5
IO
3
IO_L03N_3/LHCLK1
P10
CLK
3
IO_L03P_3/LHCLK0
P9
CLK
3
IO_L04N_3/IRDY2/LHCLK3
P13
CLK
3
IO_L04P_3/LHCLK2
P12
CLK
3
IO_L05N_3/LHCLK7
P16
CLK
3
IO_L05P_3/TRDY2/LHCLK6 P15
CLK
3
IO_L06N_3
P20
IO
3
IO_L06P_3
P19
IO
3
IP_3
P21
IP
3
IP_3/VREF_3
P7
VREF
3
VCCO_3
P11
VCCO
GND GND
P14
GND
GND GND
P18
GND
GND GND
P42
GND
GND GND
P47
GND
GND GND
P58
GND
GND GND
P63
GND
GND GND
P69
GND
GND GND
P74
GND
GND GND
P8
GND
GND GND
P80
GND
GND GND
P87
GND
GND GND
P91
GND
GND GND
P95
GND
VCCAUX DONE
P54 CONFIG
VCCAUX PROG_B
P100 CONFIG
VCCAUX TCK
P76
JTAG
VCCAUX TDI
P2
JTAG
VCCAUX TDO
P75
JTAG
VCCAUX TMS
P1
JTAG
VCCAUX VCCAUX
P22 VCCAUX
VCCAUX VCCAUX
P55 VCCAUX
VCCAUX VCCAUX
P92 VCCAUX
Table 63: Spartan-3A VQ100 Pinout(Continued)
VCCINT VCCINT
P17 VCCINT
VCCINT VCCINT
P38 VCCINT
VCCINT VCCINT
P66 VCCINT
VCCINT VCCINT
P81 VCCINT
DS529-4 (v2.0) August 19, 2010
www.xilinx.com
71