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MQ-1168 데이터시트 PDF




MediaQ에서 제조한 전자 부품 MQ-1168은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 MQ-1168 기능
기능 Evaluation Board Users Guide
제조업체 MediaQ
로고 MediaQ 로고


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MQ-1168 데이터시트, 핀배열, 회로
MQ-1168 Evaluation Board Users Guide
Board Revision 2
MediaQ Incorporated
MQ-1168 Evaluation Board Users Guide
Board Revision 2
Revision A
4/18/02
Preliminary 1




MQ-1168 pdf, 반도체, 판매, 대치품
MQ-1168 Evaluation Board Users Guide
Board Revision 2
Miscellaneous
Reference Type
Description
MediaQ Incorporated
D2 LED
Used to test GPIO 54 functionality
Jumpers
Reference Type
Description
JP1, JP4,
JP3, JP2,
JP7, JP5,
JP6
J6
2 pin header
2 pin header
J10 3 pin header
J8 3 pin header
Power measurement jumpers for FVDD (flat panel), BVDD (Bus), PVDD
(USB), AVDD18 (Oscillator), AVDDP1/2 (PLL1/2), MVDD (SRAM)
and CVDD (Core). Normal operation requires either these jumpers or
resistors R208, R209, R210, R211, R215, R216 and R217 installed.
Sets strapping for GPIO3 which selects the mode of the GPIO4/PDWN#
pin. GPIO4 enabled (J6 not installed) or PDWN# enabled (J6 installed).
When J6 is installed (PDWN# mode), the audio functionality is lost.
Selects powerdown mode that disables the CPU interface (1-2) or normal
operation (2-3). Power down mode is only possible if J6 is not installed
(PDWN# pin mode selected)
GPIO54 used to drive LED (2-3) or available for use for Secure Digital
Write Protect GPIO (1-2). When used with the LED, the write protect
functionality is lost.
Stuffing Options
Reference
Type
Description
R118/R119
Various
R6,R7
0 ohm
resistors
R44, R52, R54, R57, R58,
R60, R62, R65, R66, R68,
R71, R73, R110, R112,
R113, R115
0 ohm
resistors
Determines whether Xtal or external oscillator is used. For
Xtal operation, install Xtal Y3 and remove R118 and
R119. For external oscillator operation, remove Xtal Y3
and C121 and for 1.8V oscillators or to drive OSCO at
3.3V, install R118 (0 ohm) and remove R119. To drive
OSCO at 1.8V with 3.3V oscillator, install R118 (120
ohm) and R119 (150 ohm).
Determines whether FP_VSCAN_DIR/FP_HSCAN_DIR
are pulled up to 3.3V from the bus (R7 installed) or from
the on-board regulator (R6 installed)
Installed in order to use Philips UDA1341TS I2S CODEC,
removed when AC97 CODED used
R43, R51, R53, R56, R59,
R61, R64, R67, R70, R72,
R78, R92
R25, R33
0 ohm
resistors
Installed in order to use Crystal CS4021 AC97 CODEC,
removed when I2S CODEC used
Brooktree decoder video clock source is gated clock (R25)
or ungated CLK2 (R33). The gated clock is assumed by
our software at present.
Revision A
4/18/02
Preliminary 4

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MQ-1168 전자부품, 판매, 대치품
MQ-1168 Evaluation Board Users Guide
Board Revision 2
MediaQ Incorporated
ADAPTERS CARDS
The Evaluation board can be used with other platforms besides PCI. To accomplish this, adapters are
used that interface to a special connector on the Evaluation board and mate with the unique connectors
used on the various target platforms. At this time adapters are available to support the following
platforms:
Intel SA-1110/1111 Development Platform (Assabet/Neponset)
Intel PXA2x0 Development Platform (Lubbock)
Palm Development Platform (Hurricane)
Motorola Dragonball Development Platform
NEC VR4121 Development Platform (Falcon)
Hitachi SH7709/SH7750 Development Platforms (S1 or R1)
When used in a PCI system, the adapters must be removed or damage can occur to the Evaluation board
and/or system. The follow sections describe the various adapter cards and their usage.
SA-1110 Platform (Assabet) and Lubbock platform Adapter
U4 U3
J2
1
J1
1
3
1
2
4 U2
1
3
4
2 U1
J2
A1
B1
C1
As shown above, the adapter for the Assabet/Lubbock platforms has three connectors. J2 mates with the
“Generic CPU” connector located on the back of the Evaluation board. Connector U1 mates with either
of the female connectors on the Assabet platform. This connector is keyed so cannot be installed
incorrectly. Connector U2 is not used with the Evaluation board.
The adapter can be configured to work on either the Assabet or Lubbock platforms. This is done by
installing three 0 ohm resistors in R3, R5 and R8 (Assabet) or R4, R6 and R7 (Lubbock). The diagram
above shows the adapter configured for the Assabet platform.
Revision A
4/18/02
Preliminary 7

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관련 데이터시트

부품번호상세설명 및 기능제조사
MQ-1168

Evaluation Board Users Guide

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MQ-1168

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