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Número de pieza | RTD2662 | |
Descripción | (RTD2660 / RTD2662) Flat Panel Display Controller | |
Fabricantes | Realtek | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de RTD2662 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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Realtek
RTD2662/2660 series
RTD2662/2660 series
Flat Panel Display Controller
1 page www.DataSheet4U.net
Realtek RTD2662
(I/O Legend: A = Analog, I = Input, O = Output, P = Power, G = Ground)
Name
TMDS_VDD
TMDS_REXT
RX2P_0/V8_0
RX2N_0/V8_1
RX1P_0/V8_2
RX1N_0/V8_3
RX0P_0/V8_4
RX0N_0/V8_5
RXCP_0/V8_6
RXCN_0/V8_7
TMDS_GND
RX2P_1
RX2N_1
RX1P_1
RX1N_1
RX0P_1
RX0N_1
RXCP_1
RXCN_1
TMDS_VDD
AVS0
AHS0
ADC_VDD
B0-
B0+
G0-
G0+
SOG0
R0-
R0+
B1-/V8_7
I/O Pin #
Description
Note
AP 1 TMDS power
(3.3 V)
AI 2 Impedance Match Reference Resistor Ref value:
For Scan mode,it should be pulled low 1K ohm
Scan mode:
SI[7:0] is assigned to
{124~121,114~111}
SO[7:0] is assigned to
{110~108,105~101}
SE is assigned to 100.
AI 3 TMDS Differential signal
Input/VIDEO 8-0
AI 4 TMDS Differential signal
Input/VIDEO 8-1
AI 5 TMDS Differential signal
Input/VIDEO 8-2
AI 6 TMDS Differential signal
Input/VIDEO 8-3
AI 7 TMDS Differential signal
Input/VIDEO 8-4
AI 8 TMDS Differential signal
Input/VIDEO 8-5
AI 9 TMDS Differential signal
Input/VIDEO 8-6
AI 10 TMDS Differential signal
Input/VIDEO 8-7
AG 11 TMDS ground
AI 12 TMDS Differential signal Input
AI 13 TMDS Differential signal Input
AI 14 TMDS Differential signal Input
AI 15 TMDS Differential signal Input
AI 16 TMDS Differential signal Input
AI 17 TMDS Differential signal Input
AI 18 TMDS Differential signal Input
AI 19 TMDS Differential signal Input
AP 20 TMDS power
(3.3 V)
I 21 ADC vertical sync input
no power 5V
tolerance
I 22 ADC horizontal sync input
no power 5V
AVS0 and AHS0 could be used to
tolerance
select one of three scan chain.
AHS0/AVS0:
2’b00: {i_chain[2:0], mcu_chain[1:0],
vbi_chain[2:0]}
2’b01: d_chain
2’b10: vdec_chain
Other are reserved
AG 23 ADC Power
(1.8V)
AI 24 Negative BLUE analog input (Pb-)
AI 25 Positive BLUE analog input (Pb+)
AI 26 Negative GREEN analog input (Y-)
AI 27 Positive GREEN analog input (Y+)
AI 28 Sync-On-Green
AI 29 Negative RED analog input (Pr-)
AI 30 Positive RED analog input (Pr+)
AI 31 Negative BLUE analog input
5
5 Page www.DataSheet4U.net
Realtek RTD2662
111 P3.4/T0
112 P3.5(BS)/T1
113 P3.6
114 P3.7
121 P7.3
122 P7.2
123 P7.1
11
11 Page |
Páginas | Total 15 Páginas | |
PDF Descargar | [ Datasheet RTD2662.PDF ] |
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