Glossary
Page 59
Table 63. Glossary Table (Part 2 of 4)
Letter
Subject
Definitions
High-speed I/O block—Deserialization factor (width of parallel data bus).
JTAG Timing Specifications:
J
TMS
TDI
tJCP
J
JTAG Timing
Specifications
tJCH
t JCL
tJPH
tJPSU
TCK
TDO
tJPXZ
tJPZX
tJPCO
K
L
M
N
O
—
—
(1)
Diagram of PLL Specifications
CLKOUT Pins
fOUT_EXT
Switchover
4
CLK
fIN
fINPFD
N
GCLK
RCLK
Counters
C0..C17
fVCO
VCO
fOUT
PFD
CP
LF
Core Clock
PLL
Specifications
P
Delta Sigma
Modulator
Key
External Feedback
Reconfigurable in User Mode
Note:
(1) Core Clock can only be fed by dedicated clock input pins or PLL outputs.
Q
R
—
—
RL
Receiver differential input discrete resistor (external to the Cyclone V device).
December 2013 Altera Corporation
Cyclone V Device Datasheet
INTEL [ INTEL ]
