Specifications

10 Altera Corporation
EPXA1 Development Board Hardware Reference Manual
EPXA1
Development
Board
Components
This section describes the components on the EPXA1 development board,
which is shown in Figure 1.
Figure 1. EPXA1 Development Board Layout
EPXA1 Device
The EPXA1 development board features the lowest-cost member of the
Excalibur family, the EPXA1. The EPXA1 device contains an ARM922T
™
32-bit RISC microprocessor combined with an APEX
™
20KE FPGA in a
484-pin FineLine BGA
™
package.
Table 1 on page 10 lists the main features of the device.
Table 1. EPXA1 Device Features
Feature Capacity
Maximum system gates 263,000
Typical gates 100,000
LEs 4,160
ESBs 26
Maximum RAM bits 53,248
Maximum macrocells 416
Maximum user I/O pins 186