MiTAC 8050D CPU-BANIAS(1/2)

5

VCC : PROCESSOR CORE POWER SUPPLY.

VCCA : ISOLATE POWER FOR INTERNAL PLL.

VCCP : PROCESSOR I/O POWER SUPPLY.

VCCQ : QUIET POWER SUPPLY FOR ON DIE COMP CKT.

4 3 2 1

CPU-BANIAS (1/2)

	4	HA#[3..31]			HA#[3..31]						U713A
								HA#3
										P4	A3#
								HA#4		U4
											A4#
								HA#5		V3
											A5#
	+VCC_CORE							HA#6		R3
								HA#7		V2	A6#
											A7#
	1							HA#8		W1
											A8#
								HA#9		T4
D											A9#
		R289						HA#10		W2
		51						HA#11		Y4	A10#
		0402						HA#12		Y1	A11#
											A12#
		5%						HA#13		U1
											A13#
	2							HA#14		AA3
											A14#
		HBR0#						HA#15		Y3
								HA#16		AA2	A15#
											A16#
								HA#17		AF4
											A17#
	+VCCP							HA#18		AC4
											A18#
								HA#19		AC7
											A19#
	1							HA#20		AC3
											A20#
								HA#21		AD3
											A21#
		R301						HA#22		AE4
											A22#
		330						HA#23		AD2
											A23#
		0402						HA#24		AB4
											A24#
		5%						HA#25		AC6
											A25#
	2							HA#26		AD5
											A26#
		HPWRGD						HA#27		AE2
											A27#
								HA#28		AD6
											A28#
								HA#29		AF3
											A29#
								HA#30		AE1
				HREQ#[0..4]							A30#
	4	HREQ#[0..4]						HA#31		AF1
											A31#
								HREQ#0		R2	REQ0#
								HREQ#1		P3
											REQ1#
								HREQ#2		T2
								HREQ#3		P1	REQ2#
								HREQ#4		T1	REQ3#
											REQ4#
			4		HADS#					N2	ADS#
			4		HADSTB#0					U3	ADSTB0#
			4		HADSTB#1					AE5	ADSTB1#
			4		HBR0#			HBR0#		N4	BR0#
										J3
			4		HBPRI#						BPRI#
										L1
			4		HBNR#						BNR#
C										J2
			4		HLOCK#						LOCK#
		+VCCP			R264	56	1	2	0402	A4	IERR#
									5%	K3
			4		HHIT#						HIT#
										K4
			4		HHITM#						HITM#
										L4
			4		HDEFER#						DEFER#
										M3
			4		HTRDY#						TRDY#
					HRS#[0..2]			HRS#0		H1	RS0#
		4	HRS#[0..2]					HRS#1		K1
								HRS#2		L2	RS1#
											RS2#
			13		HA20M#			HA20M#		C2	A20M#
										D3
			14		HFERR#						FERR#
										C19
			4		HDPWR#			HDBR#			DPWR#
										A7
											DBR#
								HSLP#		A6
			13		1HSLP#						SLP#
31	PM_PS						2	HPSI#		E1
			R292		0/NA5%						PSI#
			13		HIGNNE#			HIGNNE#		A3	IGNNE#
								HSMI#		B4
			13		HSMI#						SMI#
								HPWRGD		E4
			13		HPWRGD						PWRGOOD
			22	HPROCHOT#				HPROCHOT#		B17	PROCHOT#
			13		HSTPCLK#			HSTPCLK#		C6	STPCLK#
								HDPSLP#		B7
			4,13		HDPSLP#						DPSLP#
			13		HINTR			HINTR		D1	LINT0
								HNMI		D4
			13		HNMI						LINT1
			13,23		HINIT#			HINIT#		B5	INIT#
										B11
			4		HCPURST#						RESET#
			11	CLK_ITP_CPU						A16	ITP_CLK0
										A15
B			11	CLK_ITP_CPU#							ITP_CLK1
											BANIAS
											BGA479_SKT3

A

5

HD#[0..63]

HD#[0..63]

4

+VCC_CORE

D0#

A19

HD#0

U713B

A25

HD#1

B15

VCC_0

D6

D1#

11 HCLK_CPU

BCLK0

A22

HD#2

+VCCP

B14

D8

D2#

11 HCLK_CPU#

BCLK1

VCC_1

B21

HD#3

D18

D3#

VCC_2

A24

HD#4

1

HBPM#0

C8

D20

D4#

BPM0#

VCC_3

B26

HD#5

HBPM#1

B8

D22

D5#

BPM1#

VCC_4

A21

HD#6

R198

R242

0

1

2

0402 A9

E5

D6#

BPM2#

VCC_5

B20

HD#7

56

R237

0

1

2

0402 C9

E7

D7#

BPM3#

VCC_6

C20

HD#8

0402

E9

D8#

VCC_7

B24

HD#9

5%

+VCCP

HTCLK

A13

E17

D9#

TCK

VCC_8

D24

HD#10

2

HTDI

C12

E19

D10#

TDI

VCC_9

E24

HD#11

HPROCHOT#

1

HTDO

A12

E21

D11#

TDO

VCC_10

C26

HD#12

HTMS

C11

F6

D12#

TMS

VCC_11

B23

HD#13

R141

HTRST#

B13

F8

D13#

E23

HD#14

1K

HPREQ#

B10

TRST#

VCC_12

F18

D14#

PREQ#

VCC_13

C25

HD#15

0402

HPRDY#

A10

F20

D15#

PRDY#

VCC_14

H23

HD#16

1%

F22

D16#

VCC_15

G25

HD#17

2

G5

D17#

VCC_16

L23

HD#18

AD26

G21

D18#

Close to CPU as possible. < 0.5"

GTLREF0

VCC_17

M26

HD#19

E26

H6

D19#

1

GTLREF1

VCC_18

D20#

H24

HD#20

G1

GTLREF2

VCC_19

H22

F25

HD#21

1

1

AC1

J5

D21#

GTLREF3

VCC_20

G24

HD#22

C165

C160

R134

J21

D22#

VCC_21

J23

HD#23

220P

1U

2K

HCOMP0

P25

K22

D23#

COMP0

VCC_22

M23

HD#24

0402

0402

0402

HCOMP1

P26

U5

D24#

COMP1

VCC_23

J25

HD#25

2

10% 2

+80-20% 1%

HCOMP2

AB2

V6

D25#

L26

HD#26

50V

10V2

HCOMP3

AB1

COMP2

VCC_24

V22

D26#

N24

HD#27

COMP3

VCC_25

W5

D27#

VCC_26

M25

HD#28

W21

D28#

VCC_27

H26

HD#29

GND

AF7

Y6

D29#

RSVD_0

VCC_28

N25

HD#30

Y22

D30#

HCOMP1 & HCOMP3 should be

VCC_29

K25

HD#31

C14

AA5

D31#

RSVD_2

VCC_30

D32#

Y26

HD#32

route with 5 mil width

C3

RSVD_3

VCC_31

AA7

AA24

HD#33

AA9

D33#

T25

HD#34

VCC_32

AA11

D34#

U23

HD#35

CPU_TEST1

C5

VCC_33

AA13

D35#

TEST1

VCC_34

V23

HD#36

CPU_TEST2

F23

AA15

D36#

TEST2

VCC_35

R24

HD#37

CPU_TEST3

C16

AA17

D37#

TEST3

VCC_36

R26

HD#38

AA19

D38#

HDINV#[0..3]

VCC_37

R23

HD#39

4 HDINV#[0..3]

AA21

D39#

AA23

HD#40

HDINV#0

D25

VCC_38

AB6

D40#

U26

HD#41

HDINV#1

J26

DINV0#

VCC_39

AB8

D41#

Document

D42#

V24

HD#42

HDINV#2

T24

DINV2#

VCC 41

AB10

D43#

U25

HD#43

HDINV#3

AD20

DINV3#

VCC 42

AB12

D44#

V26

HD#44

VCC 43

AB14

D45#

Y23

HD#45

VCC 44

AB16

D46#

AA26

HD#46

VCC 45

AB18

D47#

Y25

HD#47

VCC 46

AB20

D48#

AB25

HD#48

VCC 47

AB22

D49#

AC23

HD#49

+VCC CORE

VCC 48

AC9

D50#

AB24

HD#50

VCC 49

AC11

D51#

AC20

HD#51

AE11

VCC 61

VCC 50

AC13

D52#

AC22

HD#52

AE13

VCC 62

VCC 51

AC15

D53#

AC25

HD#53

AE15

VCC 63

VCC 52

AC17

D54#

AD23

HD#54

AE17

VCC 64

VCC 53

AC19

D55#

AE22

HD#55

AE19

VCC 65

VCC 54

AD8

D56#

AF23

HD#56

AF8

VCC 66

VCC 55

AD10

D57#

AD24

HD#57

AF10

VCC 67

VCC 56

AD12

D58#

AF20

HD#58

AF12

VCC 68

VCC 57

AD14

D59#

AE21

HD#59

AF14

VCC 69

VCC 58

AD16

AD21

HD#60

AF16

AD18

D60#

VCC 70

VCC 59

AF25

HD#61

AF18

AE9

D61#

VCC 71

VCC 60

AF22

HD#62

D62#

AF26

HD#63

MiTac

D63#

HDSTBN#[0..3]

Secret

BANIAS

DSTBN0#

C23

HDSTBN#0

HDSTBN#[0..3]

4

BGA479 SKT3

K24

HDSTBN#1

DSTBN1#

W25

HDSTBN#2

DSTBN2#

AE24

HDSTBN#3

DSTBN3#

HDSTBP#[0..3]

HDSTBP#0

HDSTBP#[0..3]

4

DSTBP0#

C22

L24

HDSTBP#1

DSTBP1#

W24

HDSTBP#2

Confidential1% 0402

R247

200/NA

0402

5%

DSTBP2#

AE25

HDSTBP#3

DSTBP3#

DBSY#

M2

HDBSY#

4

H2

DRDY#

HDRDY#

4

THERMDA

B18

CPU_THERMDA

CPU THERMDA

22

A18

CPU_THERMDC

THERMDC

CPU THERMDC 22

THERMTRIP#

C17

CPU THRMTRIP OUT# 14

+VCC CORE

+VCCP

+3V

HDBR#

1

2

1

1

1

1

R246 10K/NA

0402

5%

1

1

1

1

R219

R225

R220

R229

R224

R228

R238

R243

51/NA

39

150

51/NA

51

51

51

51

0402

0402

0402

0402

+VCCP

0402

0402

0402

0402

5%

1%

1%

5%

5%

5%

5%

5%

2

2

2

2

HPREQ#

2

2

2

2

HPRDY#

HA20M#

HBPM#1

R294

1

2

5%

HBPM#0

200/NA

0402

HTDO

HIGNNE#

R265

1

2

5%

HTMS

200/NA

0402

HTDI

HINTR

R293

1

2

5%

4 HCPURST#

HNMI

200/NA

0402

1

2

HTRST#

HSMI#

R302

200/NA

0402

5%

HTCLK

1

2

1

R213

1

HSTPCLK#

R268

200/NA

0402

5%

R214

R249

1

2

5%

27.4

HDPSLP#

200/NA

0402

0402

680

1

2

5%

HSLP#

R248

1

2

5%

2

2

200/NA

0402

HINIT#

R256

1

2

5%

200/NA

0402

GND

GND

PLACEMENT MAX. 3" FROM CPU.

Don't overlay by CHOKE or vibrating signals.

Place close to CPU socket within 2".

+1.8V +1.5V												+VCCA
1	2
R124 0/NA	0805	1	C322	1	C323	1	C151	1	C161	1	C162	1	C163	1	C316	1	C317
1	2		2.2U		2.2U		2.2U		2.2U		0.1U		0.1U		0.1U		0.1U
			0603		0603		0603		0603		0402		0402		0402		0402
		2	+/-10%	2	+/-10%	2	+/-10%	2	+/-10%	2	10%	2	10%	2	10%	2	10%

R123 0	0805		Title
1.8V, 0.6A, 10uF and 10nF each VCCA pin.
1.5V for future support.		GND	Size

C

Date:

4 3 2

D

C

B

HCOMP0 & HCOMP2 should be route with 18 mil width

R133	1	2	1%	HCOMP0
	27.4	0402		HCOMP1
R142	1	2	1%
	54.9	0402		HCOMP2
R291	1	2	1%
	27.4	0402		HCOMP3
R300	1	2	1%
	54.9	0402
GND
	R255	1	2	CPU_TEST1
		1K/NA	0402	5%
	R143	1	2	CPU_TEST2
		1K/NA	0402	5%
	R204	1	2 CPU_TEST3
		1K/NA	0402	5%

GND

Close to CPU as possible.

A

8050D MOTHER B/D

Document					Rev
	PCB 316680900001/ASSY 411682700001				R01
Number
Wednesday, December 31, 2003		Sheet	2	of	34
	1

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