Chapter 1: Cyclone III Device Datasheet

1–27

Glossary

July 2012

Altera Corporation

Cyclone III Device Handbook

Volume 2

Literature website.

Glossary

Table 1–39 lists the glossary for this chapter.

Table 1–39. Glossary (Part 1 of 5)

Letter

Term

Definitions

A

——

B

——

C

——

D

——

E

——

F

HIGH-SPEED I/O Block: High-speed receiver/transmitter input and output clock frequency.

G

GCLK

Input pin directly to Global Clock network.

GCLK PLL

Input pin to Global Clock network through PLL.

H

HSIODR

HIGH-SPEED I/O Block: Maximum/minimum LVDS data transfer rate (HSIODR = 1/TUI).

I

Input Waveforms

for the SSTL

Differential I/O

Standard

J

JTAG Waveform

K

——

L

——

M

——

V

IL

V

REF

V

IH

TDO

TCK

t

JPCO

t

JSCO

t

JSXZ

TDI

TMS

Signal

to be

Captured

Signal

to be

Driven