Cypress CY3684 - Page 23

EZ-USB Development Kit User Guide, Doc. # 001-66390 Rev. *D 23
Advanced Development Board
Table 3-4. Pin Designation (P1)
Table 3-5. Pin Designation (P2)
Table 3-6. Pin Designation (P3)
Alternate Default P1 Default Alternate
NC 1 2 3.3V
PSEN# 3 4 PD7 FD[15]
FD[14]PD65 6PD5FD[13]
FD[12] PD4 7 8 PD3 FD[11]
FD[10] PD2 9 10 PD1 FD[9]
FD[8] PD0 11 12 PB7 FD[7]
FD[6] PB6 13 14 PB5 FD[5]
FD[4] PB4 15 16 PB3 FD[3]
FD[2] PB2 17 18 PB1 FD[1]
FD[0] PB0 19 20 GND
Alternate Default P2 Default Alternate
NC 1 2 3.3V
NC 3 4 RDY1 SLWR
SLRD RDY0 5 6 CTL5
CTL4 7 8 CTL3
FLAGC CTL2 9 10 CTL1 FLAGB
FLAGA CTL0 11 12 PA7 FLAGD
PKTEND PA6 13 14 PA5 FIFOADR1
FIFOADR0 PA4 15 16 PA3 WU2
SLOE PA2 17 18 PA1 INT1#
INT0# PA0 19 20 GND
Alternate Default P3 Default Alternate
NC 1 2 3.3V
WR# 3 4 RDY5
RDY4 5 6 RDY3
RDY2 7 8 BKPT
RESET# 9 10 N.C.
N.C. 11 12 PC7 GPIFADR7
GPIFADR6 PC6 13 14 PC5 GPIFADR5
GPIFADR4 PC4 15 16 PC3 GPIFADR3
GPIFADR2 PC2 17 18 PC1 GPIFADR1
GPIFADR0 PC0 19 20 GND