EPM1270GF256A4N 参数 Datasheet PDF下载

Functional Description

Figure 2–2

shows a floorplan of a MAX II device.

Figure 2–2. MAX II Device Floorplan

Note (1)

I/O Blocks

I/O Blocks

Logic Array

Blocks

Logic Array

Blocks

2 GCLK

Inputs

I/O Blocks

2 GCLK

Inputs

UFM Block

CFM Block

Note to

Figure 2–2:

(1)

The device shown is an EPM570 device. EPM1270 and EPM2210 devices have a similar floorplan with more LABs.

For EPM240 devices, the CFM and UFM blocks are located on the left side of the device.

2–4Core

Version a.b.c variable

MAX II Device Handbook, Volume 1

Altera Corporation

March 2008