EP4CE15F23C8N Datasheet, PDF (38/42 Pages) Altera Corporation – Cyclone IV Device Datasheet

1–38
Chapter 1: Cyclone IV Device Datasheet
Glossary
Table 1–46. Glossary (Part 2 of 5)
Letter
Term
Definitions
TMS
TDI
TCK
J JTAG Waveform
TDO
Signal
to be
Captured
Signal
to be
Driven
t _JCP
t _JCH
t _JCL
t _{JPSU_TDI}
t _{JPSU_TMS}
t_JPZX
t_JSSU
t_JPCO
t _JSH
t_JSZX
t_JSCO
t _JPH
t_JSXZ
K
—
—
L
—
—
M
—
—
N
—
—
O
—
—
The following highlights the PLL specification parameters:
t _JPXZ
P PLL Block
CLK
Core Clock
Switchover
fIN
fINPFD
N
PFD
CP
LF
VCO fVCO
CLKOUT Pins
f_{OUT _EXT}
Counters ^fOUT
C0..C4
GCLK
Q
—
Key
Reconfigurable in User Mode
Phase tap
M
—
Cyclone IV Device Handbook,
Volume 3
May 2013 Altera Corporation