LG 9QK CX8753PB User Manual

	COMPANY CONFIDENTIAL
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1

COMPANY CONFIDENTIAL

Index .........................................................................................................................................................			2
Revision History.......................................................................................................................................			4
)# > !....................................................................................................................			5
1	Introduction ......................................................................................................................................		5
2	Block Diagram..................................................................................................................................		5
3	Board Pictures...................................................................................................................................		6
	3.1	Top View of CX Module ........................................................................................................	6
	3.2	Bottom View of CX Module ..................................................................................................	6
	3.3	Production Module with Top and RF shields in place – Top View........................................	7
	3.4	Production Module with 64-pin Connector Option – Side View ...........................................	7
	3.5	Example Production Module Showing Soldered RF Shield ..................................................	8
	3.6	Production Module with Bottom Shield (Part Numbers with a “B” after the configuration
	letter) 9
4	Ordering Guide ...............................................................................................................................		10
	4.1	Part Number Syntax .............................................................................................................	10
5	Electrical Specifications .................................................................................................................		11
	5.1	Absolute Maximum Ratings.................................................................................................	12
	5.2	Operating Conditions ...........................................................................................................	12
	5.3	WiFi Specification (CX875 only) ........................................................................................	13

6 Regulatory Compliance and Quality ..............................................................................................			14
	6.0.1 Antenna Considerations.............................................................................................................		14
	6.0.2 CX Power Settings Used For Modular Approval ......................................................................		15
	6.1	RoHS ....................................................................................................................................	15
	6.2	Environmental Test...............................................................................................................	15
	6.3	ESD and Transient Test (Applies to LAN and USB external connections only) .................	15
	6.4	Magnetic Field Test ..............................................................................................................	16
	6.5	MTBF ...................................................................................................................................	16
	6.6	Mechanical Specifications....................................................................................................	16
	6.7	Module Quality ....................................................................................................................	16
7 Board Dimensions and Weight .......................................................................................................			17
	7.1	Top & Bottom View of CX875 Module without Bottom Shield .........................................	17
	7.1.1	Top & Bottom View of CX Module with Bottom Shield..................................................	17
	7.2	Side View of CX875 module without Bottom Shield ..........................................................	18
	7.2.1	Side View of CX Module with Bottom Shield..................................................................	18
	7.3	3D View of CX875 Module without Bottom Shield............................................................	19
	7.4	Module Weight .....................................................................................................................	19
8	Connectors and Connections ..........................................................................................................		19
	8.1	WLAN UFL Antenna Connector (optional).........................................................................	19
	8.2	Module Connectors ..............................................................................................................	20
	8.2.1	Pin Descriptions ................................................................................................................	21
	8.2.2	Connector PIN Assignments .............................................................................................	26
	8.2.3	GPIO Assignments ............................................................................................................	28
9	Application Guidelines ...................................................................................................................		28
	9.1	Power Supply sequencing and Reset Timing .......................................................................	28
	9.1.1	Power up, Reset and Power Down Timing .......................................................................	29
	9.2	RF Considerations ................................................................................................................	29
10	Revision Control..........................................................................................................................		30
6# " + .+ + / '...........................................................................................................................			38
# @ ' " ...................................................................................................................			50
		2

COMPANY CONFIDENTIAL

%# @+3+ +?+> + , ......................................................................................................................70

To be Discussed ..............................................................................................................................		70
1.	FCC ......................................................................................................................................	70
2.	IC..........................................................................................................................................	70
3.	CE.........................................................................................................................................	70
4.	Japan Telecfication ...............................................................................................................	70

# , ? > +,2 ' ,..........................................................................................................71

(# + > + 5 0+,2 ................................................................................................................		77
# ; +....................................................................................................................................		84
# >4+,2 !........................................................................................................................		86
1.Label	............................................................................................................................................	86
1.1	Certificate Label ................................................................................................................	86
1.2 ......................................................................................................................	Carton Label	87
1.3 MAC ..............................................................................................................................ID Label		88
2. Packing .....................................................................................................................Instruction		89

3

COMPANY CONFIDENTIAL

" + + , A+ /
5	B + ,		5 > + + ,
)67)$76$)6	" $#$		3+ ? #
)67))76$)6	"	$#)	C , ,, > +> , +?/ / ?
)67) 76$)6	"	$#6	C )# ; D 6# , >+?+> + ,D # >+ > + 0+,2D %#
			. 0+,2D , ? > +,2 ,
)676%76$)6	" $#		)# ! ,2 E$F >! > +, E F ?
			6#" , ,, >#
			# + .+ + /
) 7$)76$)	" $#%		)# C @
			6# C ( + > + 5 0+,2
			# C >4+,2 !

'!+ > , + , > +. ! 4 +,2 G + , >+?+> + , ? ! + ,

@+	# H + > ,?+ , + > , ? H'&; #
	4

COMPANY CONFIDENTIAL

Part1. Module Spec Sheet

) H, > + ,

'! + + +,2 . , 0 4 + / : . , I 5$, 5 + > : , , . ? > , 0+ ! & ! , : C , + , @+3+ > ,, > + + /# '! > ,, > , 2 >/ > , , +, + + : + 7 5 , > , ? # '!+ > + ? , . +,2 , 0 4 , C + /. >4 ? + >4 : + / : B " > + :

> + 4 / :+, , + : , 0 4 /. >4

6 >4 5+ 2

	1 4 = 0 4 + K +
# B		5$
)#6B
)#*B		5
Reset In		" '
RJ-45	Ethernet	" HH	3 !		NAND-Flash
+
Transformer	Transceiver			#
Type-A		C			256 Mbit
USB					SDRAM
3x6bit RGB		5			NOR-Flash
Display

4/8bit MMC

SD-Card

Apple Co-

I2C

H6

processor

$6#))

2.4 GHz RF

transceiver

PWM DAC

5

RF Amp.

ANT

CCIR-656

Video Out

B

switch

Audio I/O

A/D, D/A

S/PDIF

C "'

UART

&= #

&= #

JTAG

1'

, ,, , ,, , ,, , ,,

Host

SPI Ctrl.

H

6%#$$$AJ

Controller/

LCD setup

GPIO

H;

Note:! +> ? , ,, + . + + ,: ; +,2 + #

5

	COMPANY CONFIDENTIAL
	+>
, ! > + , +,> ! "3 , !+ # '! . 0 + 0 ! ! !+		+ /
	! 0 ! > , , # : , ! ! (% +, > ,, > , , ! + !	2 , #

3.1Top View of CX Module

802.11b/g								SDRAM
front-end

PCB antenna

PCB antenna	External Antenna	SMSC processor	Ethernet PHY
	Connectors

3.2Bottom View of CX Module

LCD connector

FLASH

Low density connector

6

COMPANY CONFIDENTIAL

3.3Production Module with Top and RF shields in place – Top View

3.4Production Module with 64-pin Connector Option – Side View

7

COMPANY CONFIDENTIAL

3.5 Example Production Module Showing Soldered RF

Shield

8

COMPANY CONFIDENTIAL

3.6 Production Module with Bottom Shield (Part Numbers with a “B” after the configuration letter)

9

COMPANY CONFIDENTIAL

%

; +,2 +

H, ,

&= # 5+

+ /

0

A+

A+

'

C

, + /

, + /

, + /

6

)(

) .

, ,,

& ! ,

5+ + /

+

A

(% +,

)6$+,

5

5"

5"

5"

5

;"

Part Number

Status

SMSC ICs

, ,,

C3 ,,#

,,#

,,#

,,#

!+

!+

;,

'0

, #

, #

CX870-3A

;

5$<'(6$)

M

CX870-3B

;

5$<'(6$)

CX870-3D

;

5$<'(6$)

CX870-3DS

;

N

5$<'(6$)

CX870-3F

;

5$<'(6$)

CX870-3G

;

5$<'(6$)

CX870-3H

;

5$<'(6$)

CX870-3I

;

5$<'(6$)

CX870-3J

;

5$<'(6$)

CX870-3K

;

5$<'(6$)

CX870-3BB

5$<'(6$)

CX870-3HB

5$<'(6$)

CX870-3IB

5$<'(6$)

CX870-3JB

5$<'(6$)

CX870-3KB

5$<'(6$)

CX780-3LB

5$<'(6$)

CX870-3MB

5$<'(6$)

CX875-3PB

5 <'(6$)

Note:, ! ! ! , +> + , > 0+ , . + , ! # '! ! , +> + , > ! . + , ! > ! . : > ,, > ! 5 : +2, ? ! # Note:! 0 +, +> ;. > ,?+2 + , ;' '; & C &5 3;" &@7 ' 5 "5 5& H #

Status code: L , L ; ;. L + .

M ,, > , . : . G + . +?+> + , , . ! > ,, > #

< '! + + , ? ! +, ! ;, , # > , +, +> ! ! + , = , , ,, > ,, > + # '! + + , ? ! +, ! '0 , # > , +, +> ! ! 0 = , , ,, > ,, > + # 5 , 0!+>! ! 0 = , , ,, > ,, > 0+ ! , / , = , , ,, > ,, > # +,2 , , ,, >4 , 0+ 2 @+3+ ? ,> #

>	, 0 / +,2	0+ ! 0 = , , ,, ? . ? ,> #
N'!$5 + !		$5: => ! ! "3 !+ + +, > #

4.1Part Number Syntax

10

COMPANY CONFIDENTIAL

& > +> >+?+> + ,

Parameter

State

Model

Voltage

Symbol

min.

typ.

max.

Units

#$

#

#(

B

0 / H, B 2

BH

)#$

)#6

)# 6

B

)#

)#*

6#$

B

2+> H, !+2!

2

BHA

)#

#

B

2+> H, 0

2

BH

$#

$#

B

2+> H, ! ! 2

BH'

)#6*

)# *

)#

B

>!

+ +22 +, 0 !+2!

BH'<

)#

)#(

)# )

B

! ! 2

>!

+ +22 +, !+2! 0

BH'

$#*

)#$)

)#$(

B

! ! 2

2+> ; !+2!

2

B;A

6#%

B

2+> ; 0

2

B;

$#%

B

2+> 0

> ,

H;

*#(

) #(

)*#

B;O$#%B

2+> A+2!

> ,

H;A

))#)

66#

#

B;AO6#%B

"

#

H #

($

)#6

H)#6

6

%6

)#*

H)#*

)

6

; +,2 +,

#

H #

)

6%)

, ,

+ ,

+

)#6

H)#6

%

)#*

H)#*

6

%

/. >4

#

H #

6%$

)6

@+3+ !+2!

+

)#6

H)#6

%

% )

P > , + + ,

)#*

H)#*

6

Note:'! =+ > , $N 2 ! , ! / +> # '! =+ +, , . ? 0 / +J+,2 > > + , #

11

COMPANY CONFIDENTIAL

5.1 Absolute Maximum Ratings

Parameter		Component	Min	Max	Units
3.3V Supply Voltage			-0.5	4.6	V
1.2V Supply Voltage		Main	-0.5	1.8	V
1.9V Supply Voltage			-0.5	2.2	V
Logic Input Voltage			-0.5	6	V
Logic Output Voltage			-0.5	4.6	V

5.2 Operating Conditions

Parameter			Min	Max	Units
; +,2 '			$	<$	Q
; +,2 A		+ + /	)$	*$, , > , , +,2	N"A
2 '			)$	<	Q
2 A	+ + /		)$	* , , > , , +,2	N"A
2 '	/> ' 6% !		)$	<	Q

12

COMPANY CONFIDENTIAL

5.3WiFi Specification (CX875 only)

Feature	Description
@ ,	H&&&$6#)).
	H&&&$6#))2
3 G ,>/ ,	6#%)6 K 6#% 6 AJ 6#% AJ H , : ) ! ,,
	! ,, ) ! ,, )
	!	+> 3 : 1 , ' >: & &' H
+ ,	$6#)). 5 H&&&$6#)).
	$6#))2	;35 H&&&$6#))2
' , + + ,	$6#)).
	)) . : # . : 6 . : ) .
	$6#))2
	% . : % . : ( . : 6% . : ) . : )6 . : * . :
	( .
'= 0
		+, > + , +,2 ? 0
	C +,2 ,
		! ,, "3))
		" )) OR R )) . : )) O R R % .
		H )) O*: )) O) " ? ,> ? '= 0 ' ,+,2
		"
	'! .	' 0 >+?+> + , 0+ / !+ ? + ,
	? * + 6$)6#
0 , "	S 6
"3 + + ,	S ) >
' &B	$6#)). S 66
	$6#))2	S 6
"= , + + + /	$6#)).
+,> # &6 ! .	SO 6		T ) . : SO )	T 6 . : SO ) T # . :
	SO		T )) .
	$6#))2
	SO 6		T * . : SO )	T ) . : SO T ( . :
	SO$		T % .
'! 2! "
? >!	? > / >+?+> + ,

Note:. '= 0 : +?? , !+2! 7 0 "3 0 +,2 / . ? >+?+> 2+ , : , ,, , 7 ,> : +, 0!+>! > > +?+> + , / . G + #

13

COMPANY CONFIDENTIAL

( " 2 / + ,> , U + /

	Description			Country	Compliance	Module Versions Passed
	& > 2, +>	+.+ + /		C	3 3"% )
	> ,			&	&$66
					&$6%
					& ()$$$6
					& ()$$$
					& ()$$$% 6
					& ()$$$%
					& ()$$$% %
					& ()$$$%
					& ()$$$% (
					& ()$$$%
					& ()$$$% ))
	" + " 2 + ,			C	3 )	: 5: 3: A: H: 1
	$7 , /			1 ,	' >
				,	H " 6)$	: 5: 3: A: H: 1
				&	&
				0 V , 7 +	V7 V %6(
				!+,	""
				8	8
, > +?/			+ , ? > , + # . . ? ! + , ? 0!+>!
> +, > +?+> + , !		/ . , , #

> , > / ??+> ? ! +,? + , . 0!+>! > +?+ ? 0!+>! > , + : , ,2+,2 ? + + , > +?+> + , ? / >! , +? , # ,/ + + , > +?+> + , 0+ , . + ? ./

! >	#
>	, ? > , +. ? ! , > > +?+> + ,#

> , ! , ? > ? ! @+3+ + ,> ./ + +,2 , = , , ! G +

>	, , . >+		# > , > / ??+> . @+3+ + ,> 2 > +?+> + ,
+ ,> #
'! ! > + + + ?						3 # '!+ + . > !	, !
. + +, <)#*B 2 >+ > + # >				, ! >	? 0 ! <)#*B / 2 G +			, 2+ , +,
!+ ! : , ? 0 ! <)#*B 0 / +2, 2+ , +, E 0 /-B)#)# ?F >									,
+ ,# H? ! 0 / >			, + , ? 0 : ! , > 0+ , , 2 ! 2! ?					> +?+> + , ?
! > ? @+3+ "3 . ! + ? 3 # H + ! >						, ? > , +.+ + /	4 ! ! 0
/ >		, + , ? 0 : , ! ! "3 . !			+	! > +?+> + , G + , 0! , !			+
+, +, ! ?+, > #

>! >4 ! 7 + 2 ! 77 #.+ 2 > #, 7? > , . @+3+ > +?+> + , , > , +, ? >+,2 , 0 / >! +> #

6.0.1 Antenna Considerations

A ! , ,, ? > +?+> + ,

	Cfg Code	Ant. Type	Ant. Gain (dBi)	Ant. Model Name
	$3	+, ,	# (	+ ,
				7
	$1	5+	6	# 9&"
				&5$* 6 % ) ((
	$8	H3	6#)	# 9&"
				()6 6 % ) )
	$H	5+	6	# 9&"
				&5$* 6 % ) ((
	$5($	H3	6	$% 6 % ) : . >4 6$$		=
			6	$% 6 % ) : 2 / 6$$		=
			)#	)$6 % ) ): . >4 6$$
			)#	%$6 % ) ): 2 / 6$$
			)#	)$6 % ) : . >4$$
			14

COMPANY CONFIDENTIAL

		)#	%$6 % ) : 2 /$$
		)#	)$6 % ) 6: . >4 %$$
		)#	%$6 % ) 6: 2 / %$$
$	5+	#6	@H +V&
			@)& @;$
$A	5+	6	# 9&"
			&5$* 6 % ) ((
5 P	H3A	2.76	$)$$$$394H5
		6#69	$)$$$$395H5

Notes about antenna changes:

) &G + , , ,, ? ! , ? > / . . + : , ! , 4 0+ ! HH + + >! ,2

6 &G + , , ,, . ? ! / #2# + : H3 : ># : . ? G 2 +, ! , ! , ,, + , + / ! +J , ! 3 H5: , ! + + +, . , , ? . , >! > + +> > , >+?+> + , ! ? > ?? ? G ,>+ #

H, > ? , 0 , ,, / : !+2! 2 +, , ,, : HH + + >! ,2 + G + , > + ,> 0+ ! 3 > + , ) #6$ . #

6.0.2 CX Power Settings Used For Modular Approval

6.1RoHS

C , / " A > + , > , ,

6.2 Environmental Test

@+ ! , % !$Q : *$N "A

6.3 ESD and Transient Test (Applies to LAN and USB external connections only)

& 5 <7 64B + ,: <7 %4B , > + , ? & 3 > +> , + , <7$$B + ,: <7 )$$$B , > + , ? &

15

COMPANY CONFIDENTIAL

6.4 Magnetic Field Test

&$66 , &$6% ? &

6.5 MTBF

b)$$$$!

6.6 Mechanical Specifications

>> +,2 H# # ( 6 6: ! +2! )$$> : ) > , : ( ? > #+. + , 0+ ! +, : +> : ($ +, : ($$)$$$> : )

6.7 Module Quality

5 ? > " S )N U "O$: O$#%: HO$#%

16

COMPANY CONFIDENTIAL

5+ , + , , @ +2!

7.1 Top & Bottom View of CX875 Module without Bottom Shield

7.1.1Top & Bottom View of CX Module with Bottom Shield

17

COMPANY CONFIDENTIAL

7.2Side View of CX875 module without Bottom Shield

Note:			+,millimetres
)#	+ , + ,						#
6#	I !+>4, )#$$<7$#)$
#	' ,> <7$#)$
%#	; +, ' ,> <7$#)$
#	'A A <7$#$
(#	'A A <7$#$
#	,, > + + , : . +				, + , :		, +,2
	! + + , , +J ! ?
	+ , #
#	,, > + + , ,> <7$#
*#	'! (% +, > ,, > , , !					,2
	, 2 + !	2 , #
)$#		+ , !		> ,, > #

! ; +,2 + . ? + ? > ,, >

+ , #

7.2.1Side View of CX Module with Bottom Shield

18

COMPANY CONFIDENTIAL

7.3 3D View of CX875 Module without Bottom Shield

Note:5 ?+ ? ! +, # ? + + . ? ! #

7.4Module Weight

6$2

Note:0 +2! + + , ? ! #

,, > , ,, > + ,

8.1WLAN UFL Antenna Connector (optional)

'! +,> 0 + , ,, +, + + / # , + /: , 0 > =+ , ,, > ,, > + ? > ,, > +,2 = , ! , ,, # '! >! +> . 0 , +,2 ! + , ,, +,2 ! > =+ >4 + . + + ,: +, ./ ! + + , ? ? > , > >+ , ! # H? ! , ,, >! ,: ! , + + / + 0 / # H? = , ! , ,, >4 : ! , 0 = , , ,, ! . + 6 + + / + ,#

H? = , , ,, + : >! ! , . +, +> +,2 0 = , , ,, >4 # 5 , 0!+>! ! 0 = , , ,, >4 0+ ! , / , = , , ,, > ,, > D !+ 0+ +, > @+3+

? ,> #

+,2 2 + ? . + + , + #

'! ? > , , ,, >4 +, ! +

C3# / C ? > , =+ ,, >

19

COMPANY CONFIDENTIAL

8.2 Module Connectors

'! ($7$7 . . > ,, > +, ? > ! > +, . # '! , . ? ! > ,, > , , ! > +, . : 0!+>! 0+ ! ! > ,, > , ! : ! 0, +, ! . . 0#

Connector

Connector

Connector

Number

Pin

Mating Connector Part Numbers

Number

Purpose

Type

of Pins

Configuration

1)

5

6

$

6 = ) =$#

)%$%($ $)% 6*< 8/ >

16

+

)6$

6 = ($=$#

)%$%( )6$)% 6*< 8/ >

,, >

1

0 5 , + /

(%

6 = 6 = 6# %

A 6$) 6$6$$) )

20

COMPANY CONFIDENTIAL

'! +, , +2, , ! 0, , ! , = 2 # '! ? 0+,2 . + , + 0 ? ! + , > , , +, ? > +2, #

8.2.1Pin Descriptions

Signal(s)

Type

Description

POWER

BH < # B

0 / +, D < # B#

BH <)#6B

0 / +, D <)#6B#

BH <)#*B

0 / +, D <)#*B ? 0 +,2 "3 > + ,# 4 !+ + > , /#

B "'

'! "' ? ,> + , + , ,2 # '!+ +, ! . ? ,#

5

, 5 > ,, > + , ? 0 /$B: +2, , , !+ +,2#

SPI

H-5;C'

;

H ?

5 ! > , #

H-5H

H

H ?

! > , 5

H-8

H

H > >4 ?

! > , 5 # =+

>

, ? G ,>/ + 6 AJ:

/ +> ? G ,>/ + ) AJ# 6 . 0#

H- $

H

H >!+ > ?

! > , 5 #

5;C')

;

'!+ +2, + H-"&U: H G +2, : ?

5 ! > , ?

5 +> + , # 2+> ) +, +> ! ! + , H

2 0 + +,2 . : !

! > , ! ! H > >4 , ,/ >! ,2 2+ # 2+> $

+, +> ! >! ,2 2+

2 !

. , , ! 2 . ?? +

/# H;$(#

H-)

H

# ,#

UART

" 5)

H

C "') +, ! 5 : ? ! >> # >

, + +,2

> ,, > + , , = , " 6 6 , > + , 5 * > ,, > > ,, > ;

# >! > ,, > + , > , . ? >

, . 22+,2: , ?

2

+,2 > , , ! >

, ? > +,2 +, , ?

> , +,2

> +?+> + , > #

' 5)

;

C "') ?

! 5 : ? ! >> # >

, + +,2

> ,, > + , , = , " 6 6 , > + , 5 * > ,, > > ,, > ;

# >! > ,, > + , > , . ? >

, . 22+,2: , ?

2

+,2 > , , ! >

, ? > +,2 +, , ?

> , +,2

> +?+> + , > #

" 5$

H

C "'$+, # ; + , / ? > , +,2 , + + C "'#

' 5$

;

C "'$# ; + , / ? > , +,2 , + + C "'#

21

COMPANY CONFIDENTIAL

AUDIO

B65 '$

;

H6 ? c +?+ + # '/ +> / > ,, > = , 57 > ,

+,

= , 5 ? ? ! + > +,2# C ?

+, ? , +2! >! ,, +

# #

B6 '"$

;

" 8: + 0 > >4 ! +

3 # =+

> , /

? G ,>/ + )*64AJ#

B6 '" )

;

8: + > >4 6 (3 # '!+ > , . > >4 , = , 57 > ,

5 #

B6 8

;

8: + .+ > >4 (%3 # 0 ? 6 + .+

0 #

B%5 ' )

;

5H3 ?

# , )*64AJ: !

=+

+, , , ? G ,>/ , !+ +, + 6%# ( AJ#

B%5 '$

H

5H3 +, # , # ,#

B65 ' )

;

H6 ? c +?+ + # , # ,#

;C' 7 ;C' :

;

5+?? , + ?

@ 5 : +2! , ? >! ,, # '! +2, G +

;C'" 7 ;C'"

, 2 0 ?+ +,2# + , >

, +,2 +,2 ! @ 5

. > ? ! , + ? !+2! ? . , , + , ,>! > +J + G + /#

>

, +,2 , = , 57 > , > ,, > B65 '$#

B65 ' 6

H

H6 ? c +?+ + +, # , . +

, ?

, + , = , 75 > ,

+, ? > + , 2 ! , 2 + > # H? , :

,#

B65 '

H

H6 ? c +?+ + +, # , # ,#

CONTROL

H

'!+ +2, + > ,?+2 H; ) , + > , / , # 5 +, , #

!+ +, ,#

5;C'$

H

3 > / " # H;$%# " , ! ,& ? > / +,2 # A+2! > +

+, :

5 +, , 0,# 5 0+ ! )$4 !

+ : , , ? > /

+,2 ?

! 0 > , + , #

/: , ? > / +,2 + > ,

?

! ! > , + H 2+ # '!+ +, + , /

,+ +,2 ! .

> #

B ;$

H

H,? , +, # H;$# '!+ + >!

+ ' +22 +, , > , ! , +, 0+ !

0 # C ? 5 ?+

0 . + ? +,?

> , ,

> ,, > + , 5 # 3 +> + , 0+ ! ! > , : !+ +, < # B +

)$4 ! + #

B 8

;

&'A-"& &' 0 > + ? ! , . ! , A9# '!+ + + , ./ !

5 # H; )6# !+ +, ,#

B '"$: B '" )

H7;

H6-: H6-5 . > ./ H; ) , H; )%#

+, , D C %# 4 !

+ , >! +, < # B# =+

? G ,>/ + %$$4AJ#

"& &'-;5

H

0 > + +, !

# '!+ +2,

. +

, ./ , = ,

2 , : ./ H; ? ! > , # ! +> + , > + , ? !+

! ? ! + +,2 G + , ? "& &'-;5# H,> +, , )$8

+ < # B#

5-"3

H

> + 0 +, ! 0, ! 0 ? !$6#)) "3 > + ,# H, , )$4 !

+ < # B#

, +? 0 +,2 0, ! "3 > + , + , G + #

22

COMPANY CONFIDENTIAL

ETHERNET
&'A-" : &'A-" :		& ! , +2, . 0 , ! A9 , ! , ! = , 2, +>
&'A-' : &'A-'		, ? # %# =+ .+ + )$$. #
&'A-&5-&&5:	;	# B ! =# d)6 + ! ! , &5 #
&'A-&5-'		)$$. , > + + / +, +> ./ ! . +,2 0# ,, > &5
		! 2! 66$! + #
USB
C-5 : C-5		C +2, : , / > ,, > / > ,, > : C 0+ >! + >4
		> ,, > # =+ .+ + C A+2! %$. #
C-B C		, 2 +, ? ,+ +,2 C / > ,, > 0 # ,, > ! < B 0 0!+>!
		+ + +,2 ! C / > ,, > 0 +, # H? !+ +, . 0 %#(B: ! , !
		5 0+ + ! C B C 5"B +2, 0 > , , = , 0 ; 3&'
		+ > ,, > < B 0 ? ! C / > ,, > # #
C B C 5"B	;	2+> > , , = , ; 3&' ! + +, + 0+ ! C / > ,, >
		0 # C-B C . , #
JTAG
' :' 8:'5H: '5;	H7;	1' ? 5 # ,#
SSM
5%: 5 :	H7;	, . + = , !+? 2+ 4 = , H; +2, ( :
5(: 5		+, + + H; +2, :	4 , 5 > +, ? > # 5 > ?+ 0 + ,
		, +, 1 6# , .	H; e$:$*:)$:))# , +? ,
		#
5$: 5):	H7;	C 4 , 5 > +, ? > # 5 > ?+ 0 + , , +, 1 6#
56: 5 :		,#
8: :
5: @
VIDEO
B$8: B$'"$:	;	H'C " '#( ( +2+ + +2, # ; + , / 4 'B , + /:
B$'" ):		+ / > . # , . > ,, > + 57 > , :
B$'" 6:		> ,, > + 5 #
B$5 '$: B$5 ' ):
B$5 ' 6: B$5 ' :
B)5 '$: B)5 ' ):
B)5 ' 6: B)5 '

23

COMPANY CONFIDENTIAL

GPIO (not already
mentioned elsewhere
in this table)
66	;	H;) " ? ;" ? ! 66# ,#
6	;	H; )( " ? ;" ? ! 6 # ,#
@ H'	H7;	H; ) > , / +2, # ,#
6	H	H; )* +2, + >4 > ,, > + 5&'& '# #
B ;)	H7;	H;$> , / +2, # ,#
HH "	H7;	H;$$> , / +2, # ,#
HH ;	H7;	H;$) > , / +2, # ,#
HH' &"	H7;	H;$6 > , / +2, # ,#
HH' 8	H7;	H;$+ >4 > ,, > >> / 0 +2, # #
MII
HH' 5$: HH' 5):	H7;	, . : 0+ ! H; +2, . : + , = , ! , A9# '!+ + ,
HH" 5$: HH" 5)		./ 1 6 ?+ 0 # ,#
LCD
55$: 55):	;	C + , 1) 5 > ,, > # ,, > > 5 + /# *# , +?
556: 55 :		, #
55%: 55 :
55(: 55 :
55 : 55*:
55)$: 55)):
55)6: 55) :
55)%: 55) :
5)(: 55) :
5 8: 5 '"$:
5 '" ):
5 '" 6:
5 '"

24

COMPANY CONFIDENTIAL

Notes:

)# +2, / >

H K # B 5+2+ 2+> H, +, ! 5 ; K # B 5+2+ 2+> ; ? ! 5

H; K # B 5+2+ 2+> H, , ; .+ + > + , +2, K + > , : = ? > + + ,

K 0 /

6# 3 H + +,2 + 2 ? 5 +> + , :

BridgeCo_JB2x - DeviceControlProtocol_Registers_v_2_1.pdf: + ,# 3 + , ! + +,2 + : 5$H !

DM870A DS rev. 1.3_12-15-11.pdf: + ,#

# 3 + + +,2 + 2 : , ? + , ! + +,2: 5$H !

DM870A DS rev. 1.3_12-15-11.pdf: + ,#

%#	3 =		! , = , >!			+>:
	CX Module Ethernet (RJ45 + Ext.Magnetics)_V1.2.pdf:								+ ,#
	'!+ >!		+> + / +> / >		+, J+ ?+ : ? =
	-H, ? > >!			+>-,-2-B)#6-1 ,-))#
#	3 =		C >! +> :
	CX Module USB_V1.2.pdf:					+ ,#
	'!+ >!		+> + / +> / >		+, J+ ?+ : ? =
	-H, ? > >!			+>-,-2-B)#6-1 ,-))#
(#	3 =		? = , H; !+? 2+ : &6 >!						+>
	A EVMCE2-4_schematic.pdf: + ,#
#	3 =		> ,, > + ,		+ 57 > ,		: &6 >!		+>
	A EVMCE2-4_schematic.pdf: + ,#
#	+ >4 > ,, > +, , H; +2,						, , + > + ,# > , > ?
	>	, + , ? + >4 > ,, > + , #
*#	3 =		> ,, > + , , 5 + /: &6 >! +>

A EVMCE2-4_schematic.pdf: + ,#

)$# ! . +2, . 2! 16 +, # ! . +2, . 2! 1 : ! (% +, 0 , + / > ,, > # '! 1 +, +2, , . ! 0 0!+>! +2, . 2! ! 1 +, #

))# ! ? = ! . >! +> ! ! 0 = = , >+ > + / ! + / +> / > ,, > ! # >! >4 ! 7 + 2 > ! 77 #.+ 2 > #, 7 ? > / ? ! = >! +> # '! >! +> / +> / > +, J+ ?+ : ? =

-H, ? > >! +>-,-2-B)#6-1 ,-))#

)6# >! >4 ! 7 + 2 Download? ! + , ? ! > , #! 77 #.+ 2 > #, 7# H? / , ! , >> , : > , > #

25

COMPANY CONFIDENTIAL

8.2.2Connector PIN Assignments

J2 – Media Connector

Function	GPIO		IC PIN	Signal		PIN Number				Signal	IC PIN	GPIO	Function
				5						5
						)		6
				BH < # B				%		BH < # B
				BH < # B				(		BH < # B
				5						5
				BH <)#6B		*		)$		BH <)#6B
				BH <)#6B		))		)6		BH <)#6B
				5		)		)%		5
				BH <)#*B		)		)(		BH <)#*B
				5		)		)		5
				B "'		)*		6$		5
				5		6)		66		'	)
				5		6		6%		' 8	)%		JTAG
SPI		5)		H-5;C'		6		6(		'5H	)(
		5)%		H-5H		6		6		'5;	)
			)(	H-8		6*		$		H- $	)		SPI
		)		' 5$		)		6		H-)	)
		)%		" 5$				%		"& &'-;5			+,
Debug UART			)%	" 5)				(		5(	)6	H; )$	H-&-8
		)		' 5)						5%	)6	H;$	H-&-5;
				5		*		%$		56	))
H-&-	H; ))	5)6		5		%)		%6		5)	))
H-&-5H	H;$*	)6		5		%		%%		5	)
		5))		5		%		%(		@	5*
		))		5$		%		%		NCS3	A)	GPIO-17	BIST activate
		)$		8		%*		$		6	1)	H; )*	+ 5&'& '
		5)$				)		6		5
				5				%		C-B C	56		USB
USB			)	C-5				(		5
		)		C-5						;C'"
		&		C B C 5"B		*		($		;C'"	%
				5		()		(6		5
		8%		;C'		(		(%		5;C')	1)	H;$(	H-"&U
		6		;C'		(		((		B ;)	16	H;$
				5		(		(		PDOUT0	8)	GPIO-04	Factory reset
	H; )(		A)	6		(*		$		VCO0	86	GPIO-05	IR input
	H; )		A)(	66		)		6		AV3CLK	"%	GPIO-12	ETH NRESET
H6 5	H; )%	'		B '" )				%		B$'"$	)
H6	H; )		C6	B '"$				(		B)5 '	%	Video Output
				B$'" 6						B)5 ' 6	)
		6		B$'" )		*		$		B)5 ' )	6
Video Output		)		B$8		)		6		B)5 '$
		%		B$5 '				%		5
		)		B$5 ' 6				(		B6 '" )	')		8
		6		B$5 ' )						5
				B$5 '$		*		*$		B6 8	")		8
				5		*)		*6		5
" 8		')		B6 '"$		*		*%		B%5 ' )	C		5H3
75 )		%		B65 '		*		*(		B%5 '$	B6		5H3 +,
75$		"		B65 ' 6		*		*		5
57 )		'6		B65 ' )		**		)$$		&'A-&5-'			Ethernet
57$			C)	B65 '$		)$)		)$6		&'A-&5-&&5
				5		)$		)$%		HH "	")%	H;$$
				&'A-"		)$		)$(		HH ;	')	H;$)
Ethernet				&'A-"		)$		)$		HH' &"	'))	H;$6
						)$*		))$		HH' 8	")6	H;$	+ >> 0
				&'A-'		)))		))6		HH' 5$	C)$
				&'A-'		))		))%		HH' 5)	B)$
				5		))		))(		HH" 5$	C)6
	H; )	8)		@ H'		))		))		HH" 5)	B)6
				5-"3		))*		)6$		5

Note:'! H H > , +, +> ! +, , . , ! 5 ($5$5 +, 2 >+ > + # '!+ 0 ? / > ? ,> ! 5 ($5$5 ! +,? + ,#

26

COMPANY CONFIDENTIAL

J1 – LCD Connector

Function		GPIO		IC PIN		Signal			PIN Number					Signal	IC PIN		GPIO		Function
						5								5
								1			2
				B		55$		3			4			55)		C
				'		556		5			6			55	"
				B		55%		7			8			55		C
LCD Interface				'		55(		9			10			55	"		LCD Interface
				B(		55		11			12			55*		C(
				'(		55)$		13			14			55))	"(
				B		55)6		15			16			55)		C
				'		55)%		17			18			55)		B%
				C%		55)(		19			20			55)		B
						5		21			22			5
LCD Interface				')$		5 8		23			24			5 '"$	"*		LCD Interface
				'*		5 '" )		25			26			5 '" 6		C*
				B*		5 '"		27			28			5
						5		29			30			5
			Note:	'! H H > , +, +> ! +, , . , ! 5 ($5$5 +, 2
		>+ > + # '!+ 0 ? / > ? ,> ! 5 ($5$5 ! +,?																		+ ,#
J3 – Low Density Connector
Function			GPIO	IC PIN	Signal				PIN Number				Signal			IC PIN	GPIO	Function
					5								5
									1		2
					BH < #				3		4		" 5$			)%
					BH < #				5		6		' 5$			)
					5				7		8		5
					BH <)#*				9		10		BH <)#6
					BH <)#*				11		12		BH <)#6
					5				13		14		5
3			H; )	8)	@ H'				15		16		" 5)			)%	Debug UART
+ 5&'& '			H; )*	1)	6				17		18		' 5)			)
				5)	"& &'				19		20		5
					B "'				21		22		B6 '" )			"6		8
					5				23		24		B6 '"$			')		" 8
				5)%	H-5H				25		26		B6 8			")		8
SPI				5)	H-5;C'				27		28		B65 ' 6			"		75$
				)(	H-8				29		30		B65 '$			C)		57$
				)	H- $				31		32		B%5 ' )			'6		5H3
3			H; )	A)					33		34		B%5 '$			B6		5H3 +,
					5				35		36		5
& H;-7'			H; ))	5)6	5				37		38		C-5			)
H6 5			H; )%	'	B '" )				39		40		C-5			)			USB
H6			H; )	C6	B '"$				41		42		C B C 5"B			&
					5				43		44		C-B C			56
H-"&U			H;$(	1)	5;C')				45		46		5
3 > / "			H;$%	8)	5;C'$				47		48		5			)6	H;$*	& H;-5H7'
H" +,			H;$	86	B ;$				49		50		5%			)6	H;$	& H;-5;7'
					5				51		52		5
Ethernet					&'A-&5-&&5				53		54		&'A-&5-'					Ethernet
+ >> 0			H;$	")6	HH' 8				55		56		5(			)6	H; )$	& H;-87'
Ethernet					&'A-"				57		58		&'A-"					Ethernet
					&'A-'				59		60		&'A-'
3			H;$$	")%	HH "				61		62		HH ;			')	H;$)	3
					5				63		64		5
			Note:	'! H H > , +, +> ! +, ,								. , ! 5 ($5$5 +, 2
		>+ > + # '!+ 0 ? / > ? ,> ! 5 ($5$5 ! +,?																		+ ,#

27