Specifications

CY7C68053
Document # 001-06120 Rev *J Page 14 of 42
6F PA4 or
FIFOADR0
I/O/Z I
(PA4)
Multiplexed pin whose function is selected by IFCONFIG[1:0].
PA4 is a bidirectional I/O port pin.
FIFOADR0 is an input-only address select for the slave FIFOs connected to
FD[7:0] or FD[15:0].
8C PA5 or
FIFOADR1
I/O/Z I
(PA5)
Multiplexed pin whose function is selected by IFCONFIG[1:0].
PA5 is a bidirectional I/O port pin.
FIFOADR1 is an input-only address select for the slave FIFOs connected to
FD[7:0] or FD[15:0].
7C PA6 or
PKTEND
I/O/Z I
(PA6)
Multiplexed pin whose function is selected by the IFCONFIG[1:0] bits.
PA6 is a bidirectional I/O port pin.
PKTEND is an input that commits the FIFO packet data to the endpoint and
whose polarity is programmable using FIFOPINPOLAR.5.
6C PA7 or
FLAGD or
SLCS#
I/O/Z I
(PA7)
Multiplexed pin whose function is selected by the IFCONFIG[1:0] and
PORTACFG.7 bits.
PA7 is a bidirectional I/O port pin.
FLAGD is a programmable slave FIFO output status flag signal.
SLCS# gates all other slave FIFO enable/strobes
Port B
3H PB0 or
FD[0]
I/O/Z I
(PB0)
Multiplexed pin whose function is selected by IFCONFIG[1:0].
PB0 is a bidirectional I/O port pin.
FD[0] is the bidirectional FIFO/GPIF data bus.
4F PB1 or
FD[1]
I/O/Z I
(PB1)
Multiplexed pin whose function is selected by IFCONFIG[1:0].
PB1 is a bidirectional I/O port pin.
FD[1] is the bidirectional FIFO/GPIF data bus.
4H PB2 or
FD[2]
I/O/Z I
(PB2)
Multiplexed pin whose function is selected by IFCONFIG[1:0].
PB2 is a bidirectional I/O port pin.
FD[2] is the bidirectional FIFO/GPIF data bus.
4G PB3 or
FD[3]
I/O/Z I
(PB3)
Multiplexed pin whose function is selected by IFCONFIG[1:0].
PB3 is a bidirectional I/O port pin.
FD[3] is the bidirectional FIFO/GPIF data bus.
5H PB4 or
FD[4]
I/O/Z I
(PB4)
Multiplexed pin whose function is selected by IFCONFIG[1:0].
PB4 is a bidirectional I/O port pin.
FD[4] is the bidirectional FIFO/GPIF data bus.
5G PB5 or
FD[5]
I/O/Z I
(PB5)
Multiplexed pin whose function is selected by IFCONFIG[1:0].
PB5 is a bidirectional I/O port pin.
FD[5] is the bidirectional FIFO/GPIF data bus.
5F PB6 or
FD[6]
I/O/Z I
(PB6)
Multiplexed pin whose function is selected by IFCONFIG[1:0].
PB6 is a bidirectional I/O port pin.
FD[6] is the bidirectional FIFO/GPIF data bus.
6H PB7 or
FD[7]
I/O/Z I
(PB7)
Multiplexed pin whose function is selected IFCONFIG[1:0].
PB7 is a bidirectional I/O port pin.
FD[7] is the bidirectional FIFO/GPIF data bus.
Table 7. FX2LP18 Pin Descriptions (continued)
[9]
56 VFBGA Name Type Default Description
[+] Feedback