Chip General Description; Features - NEC MultiSync LCD1920NX User And Service Manual

2.11.2 Chip general description

IC11 uses PanelLink Digital technology to support displays ranging from VGA to SXGA (25-135MHz) which
is ideal for desktop and specialty applications. The SiL161 receiver supports up to true color panels (24
bit/pixel, 16.7M colors) in 1 or 2 pixels/clock mode, and also features an inter-pair skew tolerance up to 1 full
input clock cycle. In addition, the receiver output data is time staggered to reduce ground bounce which
affects EMI. Since all PanelLink products are designed on scaleable CMOS architecture to support future
performance requirements while maintaining the same logical interface. System designers can be assured
that the interface will be fixed through a number of the technology and performance generations. PanelLink
Digital technology simplifies PC design by resolving many of the system level issues associated with
high-speed digital design, providing the system designer with a digital interface solution that is quicker to
market and lower in cost.

2.11.3 Features

Scaleable Bandwidth : SXGA(25-135MHz)
Low Power 3.3V core operation & power-down mode
High Skew Tolerance : 1 full input clock cycle (15ns at 65MHz)
Time staggered data output for reduced ground bounce
Sync Detect for Plug & Display "Hot Plugging"
Cable Distance Support : over 5m with twisted-pair, fiber-optics ready
Compliant with : VESA® P&D
PIXS
DF
OCK_INV
EXT_RES
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
PDO
STAG_OUT
ST
TM
, VESA®FPDI-2
Termination
Control
Data
VCR Recovery
SYNC2
CH2
Data
VCR Recovery
SYNC1
CH1
Data
VCR Recovery
SYNC0
CH0
VCR PLL
TM TM
, VESA®TMDS , DFP Port
SYNC2
Channel
Decoder
SYNC1
SYNC
VSYNC
SYNC0
7-24
24
DATA
QE[23:0]
24
QO[23:0]
CTL3
ODCK
CTL2
DE
DATA
HSYNC
Panel
Interface
VSYNC
CTL1
Logic
SDCT
DATA
CTL1
CTL2
CTL3
HSYNC