44
Altera Corporation
EPXA1 Development Board Hardware Reference Manual
UART1 & UART2
details the pins used for UARTs 1 and 2.
Fast I/O Pins
details the EPXA1 fast I/O pins, which are used as expansion
header clock inputs.
Table 33. UARTs 1 & 2 I/O Pin-Outs
FPGA UART
Embedded Stripe UART
EPXA1 I/O
Pin
Connector
Pin
Device
Signal
EPXA1
Device Pin
Connector
Pin
Device
Signal
K4
P1.4
DTR
E6
P2.4
XA_DTR
J1
P1.3
TXD
G5
P2.3
XA_TXD
K5
P1.2
RXD
F2
P2.2
XA_RXD
L5
P1.6
DSR
G4
P2.6
XA_DSR
K3
P1.7
RTS
E2
P2.7
XA_RTS
L7
P1.9
RI
F3
P2.9
XA_RI
L6
P1.1
DCD
F6
P2.1
XA_DCD
L4
P1.8
CTS
F1
P2.8
XA_CTS
P1.5
GND
P2.5
GND
Table 34. EPXA1 Fast I/O Pins
EPXA1 Pin Name
Board Signal
Description
EPXA1 Pin Expansion Header Card
Connector
FAST1
H5V_CLKOUT
Dedicated fast I/O pin
J2
J3.13
FAST4
H5V_CLKOUT
Dedicated fast I/O pin
W12
J10.13
Содержание Excalibur EPXA1
Страница 6: ...Notes ...