MSI MS-9576 Schematic 0A

A B C

D

REVISIONS

1

DEBUG PORTS

I2C0
PORT

I2C1
PORT

IPMB (I2C0)

I2C1

VARIOUS SIGNALS

PLANAR

CONNECTOR

LVD SCSI

CONNECTOR

REV

X00-00 Initial release

X00-01 Remove wire holes and debug hdrs, spare pullups, etc. 4/24/03 R. Hemingway

DESCRIPTIONECO DATE

APPROVED

SAF-TE BOARD

TABLE OF CONTENTS

PAGE DESCRIPTION

BLOCK DIAGRAM1

2

MAIN CONNECTOR

1

2

JTAG
PORT

FLASH
ROM

256KX16

SMVU
PORT

DATA BUS

ADDRESS BUS

20MHZ

OSC.

MICROCONTROLLER INTERFACE

CLK

FRU

SCSI SLOT N

SCSI SLOT N+1

SCSI SLOT N+X

3

GEM354 (SAF-TE AGENT)

4

FLASH, CPLD, & SPARES

5

LVD TERMINATION & RESET DELAY

6

SPARES, FRU, THERM. MON, SMARTVU
& DEBUG SKT

SCHEMATIC IS CONFIGURED TO USE
THE XLBOM UTILITY:

BUILD0 IS PRODUCTION BUILD

BUILD1 IS THE PROTOTYPE BUILD

2

3

JTAG

CPLD
LOGIC
CONTROL

OUTPUT PORT

QLOGIC GEM359

SCSI ID6

LVD SCSI

DRIVE PRESENCE 0-7

LVD SCSI

TERMINATION

Schematic_Projects\PowerEdge\uniplanar\

backplanes\scsi_dc\x00\H1739

LVD SCSI BUS

3

POWER

4

SAF-TE
BOARD

EXPORT RESTRICTION:

THE EXPORT OF THE INFORMATION, SCHEMATICS AND OTHER TECHNICAL DATA CONTAINED IN THIS DOCUMENT
IS CONTROLLED BY THE U.S. GOVERNMENT. THE EXPORT, DEEMED EXPORT OR OTHER TRANSFER OF THIS DATA
TO CERTAIN COUNTRIES AND INDIVIDUALS IS RESTRICTED. ANY TRANSFER, EXPORT OR REEXPORT, MUST BE
IN COMPLIANCE WITH THE U.S. EXPORT ADMINISTRATION REGULATIONS.

PROPRIETARY NOTE

THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITH
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
DELL COMPUTER CORPORATION.

FAULT

LEDS

ACTIVITY

LEDS

ONLINE
LEDS

CONNECTOR

LVD

SCSI BP

DRAWN

DESIGNED

CHECKED

APPROVED

APPROVED

APPROVED

APPROVED

RELEASED

A CURRENT ISSUE OF THIS DRAWING MUST
INCLUDE A COPY OF THE FOLLOWING
ECO'S:
ECO

ECO
ECO
ECO
ECO
ECO
ECO
ECO

TITLE

SCHEM,DTRBD,SV,DELL

DWG NO.

DATE

DATE
DATE
DATE
DATE
DATE
DATE
DATE
DATE

COMPUTER
CORPORATION
AUSTIN,TEXAS

SHEET

4

REV.

X01-00H1743

1 OF 67/13/2003

DCBA

A B C

D

1

2

3

MECHANICAL PARTS

SCSI BACKPLANE CONNECTOR

+3.3V

SUB*_G1273

PLUG

B2B_SMT

120

120

118

118

116

116

114

114

112

112

110

110

108

108

106

106

104

104

102

102

100

100

98

98

96

96

94

94

92

92

90

90

88

88

86

86

84

84

82

82

80

80

78

78

76

76

74

74

72

72

70

70

68

68

66

66

64

64

62

62

60

60

58

58

56

56

54

54

52

52

50

50

48

48

46

46

44

44

42

42

40

40

38

38

36

36

34

34

32

32

30

30

28

28

26

26

24

24

22

22

20

20

18

18

16

16

14

14

12

12

10

10

8

8

6

6

4

4
2 1

119
117
115
113
111
109
107
105
103
101

99
97
95
93
91
89
87
85
83
81
79
77
75
73
71
69
67
65
63
61
59
57
55
53
51
49
47
45
43
41
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11

9
7
5
3
12

119
117
115
113
111
109
107
105
103
101
99
97
95
93
91
89
87
85
83
81
79
77
75
73
71
69
67
65
63
61
59
57
55
53
51
49
47
45
43
41
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3

C2_PRES_N

HD_PRES6_N
HD_PRES7_N

CPLD_LEDFALT0_N

CPLD_LEDFALT5_N
CPLD_LEDFALT7_N

CPLD_LEDFALT2_N

CPLD_LEDONLN4_N

CPLD_LEDONLN6_N
CPLD_LEDONLN0_N
CPLD_LEDONLN2_N

PCI_RST_BP_N

SCSI_D_SD13+
SCSI_D_SD13­SCSI_D_SD15+

SCSI_D_SD15­SCSI_D_SD0+

SCSI_D_SD0-

SCSI_D_SD2+

SCSI_D_SD2­SCSI_D_SD4+

SCSI_D_SD4­SCSI_D_SD6+

SCSI_D_SD6­SCSI_D_SDP0+

SCSI_D_SDP0­SCSI_D_SBSY+

SCSI_D_SBSY-

SCSI_D_SRST+

SCSI_D_SRST-

SCSI_D_SSEL+

SCSI_D_SSEL-

SCSI_D_SREQ+

SCSI_D_SREQ-

SCSI_D_SD8+

SCSI_D_SD8­SCSI_D_SD10+

SCSI_D_SD10-

DCGEM_I2C_ADDR0

HD_PRES4_N

HD_PRES0_N

HD_PRES2_N

CONN_B_PRES_N
SERIAL_ID_DC_CLK
ISO_IPMB_CLK

IPMB_GATED_RST_N

SERIAL_ID_DC_DATA

C2_PRES_N

3,4

3,5

3,5
3,5
3,5
3,5
3,5
3,5
3,5
3,5
3,5
3,5

3,5
3,5

3,5
3,5

3,5
3,5

3,5
3,5

4,5

3,6

VCC

3

4

4
4
4

4

4

4
4

5
5
5
5
5
5

5
5
5
5
3

3
3

3

3
3

3
4
4

DCGEM_I2C_ADDR1

CPLD_LEDFALT4_N
CPLD_LEDFALT6_N

CPLD_LEDFALT1_N
CPLD_LEDFALT3_N

CPLD_LEDONLN5_N

CPLD_LEDONLN7_N
CPLD_LEDONLN1_N
CPLD_LEDONLN3_N
BUS_SPLIT_N

SCSI_D_DIFFSENS

SCSI_D_SD12+

SCSI_D_SD12-

SCSI_D_SD14+

SCSI_D_SD14-

SCSI_D_SDP1+

SCSI_D_SDP1-

SCSI_D_SD1+

SCSI_D_SD1-

SCSI_D_SD3+

SCSI_D_SD3-

SCSI_D_SD5+

SCSI_D_SD5-

SCSI_D_SD7+

SCSI_D_SD7-

SCSI_D_SATN+

SCSI_D_SATN-

SCSI_D_SACK+

SCSI_D_SACK-

SCSI_D_SMSG+

SCSI_D_SMSG-

SCSI_D_SCD+
SCSI_D_SCD-

SCSI_D_SIO+

SCSI_D_SIO-

SCSI_D_SD9+

SCSI_D_SD9­SCSI_D_SD11+
SCSI_D_SD11­HD_PRES5_N

HD_PRES1_N

HD_PRES3_N
CONN_A_PRES_N
DC_PWRGOOD
ISO_IPMB_DATA
C2_HAS_ID0_N

SERIAL_ID_DC_LATCH
JTAG_TMS
JTAG_TCK

I2C1_CLK_DC

JTAG_TDI
JTAG_TDO

I2C1_D_DC

+3.3V

VCC

12

C2

1 2

22uF 10V

2,3

3
3

4
4
4

4

4
4

4
4

4

5
5
5
5
3,5
3,5

3,5
3,5
3,5
3,5
3,5
3,5
3,5
3,5
3,5
3,5

3,5
3,5

3,5
3,5

3,5
3,5

5
5
5
5

3
3

3
3
3,4

3

3

4

3
4
4

3,6

2,3

1 2

C39

22uF 10V

1 2

C38

22uF 10V

C16

2 1

0.1uF 16V

C21

12

C20

0.1uF 16V

C17

2 1

0.1uF 16V

0.1uF 16V

1 2

C1

22uF 10V

1

2

3

4

ADD4=ADD*_H2407_INS
ADD5=ADD*_4C679_STD

ADD6=ADD*_4C679_STD
ADD7=ADD*_4C679_STD

ADD3=ADD*_H1744_ASSY DWG

ADD2=ADD*_H1743_SCHEM

ADD1=ADD*_H1740_PWB

FRU ADDRESSES

LUN0 - device address 0xA8 - BIOS FRU*
LUN1 - device address 0xAA - SCSI daughter board FRU*

BACKPLANE

MAIN CONNECTOR

COMPUTER
CORPORATION

AUSTIN,TEXAS

TITLE

4

LUN2 - device address 0xAE - SCSI BP FRU
LUN3 - device address 0xA6 - T board

SCOUT_META_FORMAT_PREFIX_0=XREF

SCOUT_META_PAGE_ANNOTATION=2 OF 5

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

SCHEM,DTRBD,SV,DELL

REV.

X01-00H1743

SHEET

2 OF 67/13/2003

DCBA

A B C

D0 strapping forces boot block only execution

D

+3.3V

U6

1

+3.3V

R51

1 2

NP*

4.7K

21

R68

4.7K

4,6
4,6

NC_LED_STRB

4
4
4
4

4
4
4
4
4
4
4
4
4
4
4
4
4
4

CPU_STRB_N
WRITE_EN_N
FLASH_OE_N
FLASH_VPP_EN

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
GEM359_A16

135

LED_STRB

136

CPU_STRB

142

PROM_WE

140

PROM_OE

139

PROM_VPPEN

16

A0

17

A1

18

A2

19

A3

64

A4

65

A5

22

A6

66

A7

67

A8

25

A9

26

A10

27

A11

134

A12

74

A13

75

A14

143

A15

112

GPIOB1[4]/A16

VDD1
VDD2
VDD3
VDD4

SD0+
SD0­SD1+
SD1­SD2+
SD2­SD3+
SD3­SD4+
SD4­SD5+
SD5­SD6+
SD6­SD7+
SD7-

1
36
73
108

105
106
101
102
97
98
93
94
89
90
85
86
81
82
77
78

SCSI_D_SD0+
SCSI_D_SD0­SCSI_D_SD1+
SCSI_D_SD1­SCSI_D_SD2+
SCSI_D_SD2­SCSI_D_SD3+
SCSI_D_SD3­SCSI_D_SD4+
SCSI_D_SD4­SCSI_D_SD5+
SCSI_D_SD5­SCSI_D_SD6+
SCSI_D_SD6­SCSI_D_SD7+
SCSI_D_SD7-

2,5
2,5
2,5
2,5
2,5
2,5
2,5
2,5
2,5
2,5
2,5
2,5
2,3,5
2,3,5
2,5
2,5

C33

1 2

C7

22uF 10V

2 1

C8

0.1uF 16V

12

0.1uF 16V

C9

2 1

0.1uF 16V

C13

12

0.1uF 16V

C6

12

0.1uF 16V

C5

12

0.1uF 16V

C4

12

0.1uF 16V

12

C3

0.1uF 16V

UART header

VCC

SUB2=NP0

SUB1=SUB*_T1199

SHROUDED

VCC

R72

1 2

1

4.7K

2

3

4

4,6

2

UART_DIN

UART_DOUT

3

3

GEM_I2C

1

2,3

2
3

2,3

4

2.5mm

SHROUDED

SUB=NP0

64bit Unique ID

+3.3V

VR2

DS2401Z

2

NP*

DATA

GND

4 1

C51

GEM359 (SAF-TE AGENT)

R57

1 2

ISO_IPMB_DATA

ISO_IPMB_CLK
NC_KEY_I2C0

NP*

4.7K

UNIQUE_ID

SHROUDED

SUB=NP0

3

COMPUTER
CORPORATION

AUSTIN,TEXAS

2

IPMB

1
2
3
4

2.5mm

3

4

D0

D1

D2
D3
D4
D5
D6
D7

HD_PRES0_N
HD_PRES1_N
HD_PRES2_N
HD_PRES3_N
HD_PRES4_N
HD_PRES5_N
HD_PRES6_N
HD_PRES7_N
NC_HD_INS_8
NC_HD_INS9_N
NC_HD_PRES10_N
NC_HD_PRES11_N

SERIAL_ID_DC_LATCH
SERIAL_ID_DC_DATA

SERIAL_ID_DC_CLK
CONN_A_PRES_N

CONN_B_PRES_N
C2_HAS_ID0_N

+3.3V

R69

4.7K

21

R70

4.7K

4,6

4,6
4,6
4,6
4,6
4,6

4

2
2
2
2
2
2
2
2

2
2

2

2

2,4

2

1 2

2
2

R67

220

21

R73

220

2,4

4

1 2

+3.3V

21

R18

4

4

4.7K

R71

1 2

4.7K

2
3

4

3

2,3,6
2,3,6

2,3
2,3

DCGEM_I2C_ADDR0
DCGEM_I2C_ADDR1

DCGEM_I2C_ADDR2
NC_GEM359_126
RSVD_SYS_ID3
BUS_SPLIT_N

EXT_INT_N

NC_GEM359_128

NC_GEM359_48
NC_GEM359_41
NC_GEM359_52
NC_GEM359_55
NC_GEM359_58
NC_GEM359_63
NC_GEM359_80
NC_GEM359_76
NC_GEM359_83
GEM_SELF_RESET_N
C2_PRES_N
UNIQUE_ID

SLOW_CLK
NC_GEM359_132
NC_GEM359_131

GEM_RESET_N
CK_20M_GEM359

I2C1_CLK_DC
I2C1_D_DC

ISO_IPMB_CLK
ISO_IPMB_DATA

28

D0

29

D1

30

D2

31

D3

32

D4

33

D5

137

D6

138

D7

4

DEV_INS0

5

DEV_INS1

6

DEV_INS2

7

DEV_INS3

44

DEV_INS4

45

DEV_INS5

10

DEV_INS6

53

DEV_INS7

54

DEV_INS8

13

DEV_INS9

59

DEV_INS10

60

DEV_INS11

116

GPIOC0[0]

122

GPIOC0[1]/TACH_IN0

117

GPIOC0[2]

123

GPIOC0[3]/TACH_IN1

118

GPIOC0[4]

124

GPIOC0[5]/TACH_IN2

119

GPIOC1[0]

125

GPIOC1[1]

120

GPIOC1[2]

126

GPIOC1[3]/PMW0

121

GPIOC1[4]/TACH_IN3

127

GPIOC1[5]

92

GPIOB1[5]/EXT_INT

128

GPIOB1[6]/PWM1

48

GPIO_A[00]

41

GPIO_A[01]

52

GPIO_A[02]

55

GPIO_A[03]

58

GPIO_A[04]

63

GPIO_A[05]

80

GPIO_A[06]

76

GPIO_A[07]

83

GPIO_A[08]

95

GPIO_A[09]

99

GPIO_A[10]/PWM2

87

GPIO_A[11]

133

GPO[02]/TIMER_PULSE

132

GPO[01]/TRACE_NMI

131

GPO[00]/TRACE_SYNC

35

RESET

2

CLK

43

GPIO[13]/I2C1_SCL

42

GPIO[12]/I2C1_SDA

130

SCL

129

SDA

SPD0+
SPD0-

SATN+
SATN-

SBSY+
SBSY-

SACK+
SACK-

SRST+
SRST-

SMSG+
SMSG-

SSEL+
SSEL-

SCD+
SCD-

SREQ+
SREQ-

SIO+
SIO-

ID_ON0+
ID_ON0­ID_ON1+
ID_ON1-

DIFF_SENSE

RBIAS

GPIO_B1[7]/UART_DIN

EMUX/UART_DOUT

GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8

GND9
GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19

69
70

23
24

61
62

20
21

14
15

56
57

11
12

50
51

46
47

39
40

8
9
103
104

111
113

115
141

3
34
37
38
49
68
71
72
79
84
88
91
96
100
107
109
110
114
144

SCSI_D_SDP0+
SCSI_D_SDP0-

SCSI_D_SATN+
SCSI_D_SATN-

SCSI_D_SBSY+
SCSI_D_SBSY-

SCSI_D_SACK+
SCSI_D_SACK-

SCSI_D_SRST+
SCSI_D_SRST-

SCSI_D_SMSG+
SCSI_D_SMSG-

SCSI_D_SSEL+
SCSI_D_SSEL-

SCSI_D_SCD+
SCSI_D_SCD-

SCSI_D_SREQ+
SCSI_D_SREQ-

SCSI_D_SIO+
SCSI_D_SIO-

SCSI_D_SD6+
SCSI_D_SD6­ID_ON1+
ID_ON1-

SCSI_D_DIFFSENS
RBIAS-

UART_DIN

UART_DOUT

2,5
2,5

2,5
2,5

2,5
2,5

2,5
2,5

2,5
2,5

2,5
2,5

2,5
2,5

2,5
2,5

2,5
2,5

2,5
2,5

2,3,5
2,3,5

2,5

3
3

+3.3V

0.1uF 16V

1

3 4

21

GEM_UART

todo - replace with shrouded hdr

I2C debug header

R2

21

I2C1_D_DC

I2C1_CLK_DC
NC_KEY_I2C1

CK_20M_CPLD

21

CK_20M_GEM359

+3.3V

4

0.1uF 16V

3

1

2,3,6

2,3,6

+3.3V

21

R26

4.7K

21

220

NOTE:

R35

1 2

R25

3.01K-1%

Apparently GEM firmware, RAID firmware and RAID management software
didn't use Unique ID. So NO POP the component for now

Note: place this cap near TOP to BOTTOM
Layer transition on CK_20M_CPLD

ROOM=GEM359

L1

FERRITE

1206

21

FIL20_VCC

0.1uF 16V

2

C11

2

C10

1

R19

1 2

NP*

4.7K

NET_PHYSICAL_TYPE=PLANE

X1

20.0000MHz

4

3.3V

VDD

1

ED

GND

OUT

3

2

33-5%

20MHZ_RRFIL20

R1

33-5%

GEM359

TITLE

GEM359

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

SCHEM,DTRBD,SV,DELL

REV.

H1743 X01-00

SHEET

7/13/2003 3 OF 6

DCBA

A B C

4Mb Flash 512Kx8

+3.3V

D

+3.3V

1

2

3

+3.3V

21

R20

R6

1 2

SUB=NP*

4.7K

220

2,5

3,4,6

3,4
3,4

+3.3V

+3.3V

16V-10%

R58

1 2

R59

4.7K

4.7K

1 2

U2

4
3
4

3
3
3
3
3
3
3
3

3
3
3

3

FLASH_CE_N

FLASH_OE_N

DC_PWRGOOD

A1

A2
A3
A4
A5
A6
A7
A8
A9
A10
A11

A12
A13

A14

A15

R7

FLASH_WE_N

FLASH_BYTE_N

PU_RY_BY

BANK_SWITCH

FLASH_PU48

220

2 1

26

CE

28

OE

11

WE

47

BYTE

12

RESET

15

RY/BY

25

A0

24

A1

22

A3

21

A4

20

A5

19

A6

18

A7

8

A8

48
17

7

A9

6

A10

5

A11

4

A12

3

A13

2

A14

1

A15
A16
A17

DQ15/A-1

29LV400

SUB=SUB*_J1202

TO DO: GET PROG P/N

VCC

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8A2

DQ9
DQ10
DQ11
DQ12
DQ13
DQ14

VSS1
VSS2

NC1

NC2

NC3

NC4

NC5

37

29
31
33
35
38
40
42
44
3023
32
34
36
39
41
43
45

27
46

9
10
13
14
16

NC_29LV800_9
NC_29LV800_10
NC_29LV800_11
NC_29LV800_12
NC_29LV800_16

R8

D0
D1
D2
D3
D4
D5
D6
D7

220

2 1

BLANK P/N FOR 3.3V DEVICE = J1202

SOCKET P/N = ?

3.3V PROG. P/N = ???

2 1

4.7uF

A0

C40

C14

1 2

FLASH_CAP

0.1uF 16V

3,4,6
3,4,6
3,4,6
3,4,6
3,4,6
3,4,6
3,4,6
3,4

3,4,6

2,3

3,4,6
3,4,6

U9

TCK
TDI
TDO
TMS

26
38
51
88

41
32
49
50
35
53
54
37
42
60
52
61
63
55
56
64
58
59

65
67
71
72
68
76
77
70
66
81
74
82
85
78
89
86
90
79

48
45
83
47

5
57
98

VCCINT1
VCCINT2
VCCINT3

VCCIO1
VCCIO2
VCCIO3
VCCIO4

2
3
2
2
2
2

2
3

2

3

2

2

CPLD_LEDONLN4_N
GEM_RESET_N
CPLD_LEDONLN5_N
CPLD_LEDFALT5_N
PCI_RST_BP_N
IPMB_GATED_RST_N
NC_CPLD_PIN25
CPLD_LEDFALT4_N
CK_20M_CPLD
NC_SERIAL_ID_DC_LATCH
NC_SHIFTY_BCKPLN_CLK
CPLD_LEDONLN7_N
NC_SERIAL_ID_DC_DATA
SLOW_CLK
CPLD_LEDFALT6_N
NC_BP_REV_1
CPLD_LEDONLN6_N
NC_SERIAL_ID_DC_CLOCK

16

IO1/FB1

13

IO2/FB1

18

IO3/FB1

20

IO4/FB1

14

IO5/FB1

15

IO6/FB1

25

IO7/FB1

17

IO8/FB1

22

IO9/GCK1

28

IO10/FB1

23

IO11/GCK2

33

IO12/FB1

36

IO13/FB1

27

IO14/GCK3

29

IO15/FB1

39

IO16/FB1

30

IO17/FB1

40

IO18/FB1

IO1/FB3
IO2/FB3
IO3/FB3
IO4/FB3
IO5/FB3
IO6/FB3
IO7/FB3
IO8/FB3

IO9/FB3
IO10/FB3
IO11/FB3
IO12/FB3
IO13/FB3
IO14/FB3
IO15/FB3
IO16/FB3
IO17/FB3
IO18/FB3

NC_BP_REV_0

2

2

2

2

5

2
2
2
2

CPLD_LEDFALT0_N
NC_BUS_SPLIT
CPLD_LEDONLN0_N
NC_CPLD_PIN95
CPLD_LEDONLN1_N
CONN_B_PRES_N
CPLD_LEDFALT1_N
BP_RESET_N
NC_CPLD_PIN1
CPLD_LEDONLN2_N
CPLD_LEDFALT2_N
CPLD_LEDONLN3_N
CPLD_LEDFALT3_N
A0
A1

NC_CPLD_PIN92

87

IO1/FB2

94

IO2/FB2

91

IO3/FB2

93

IO4/FB2

95

IO5/FB2

96

IO6/FB2

3

IO7/GTS1

97

IO8/FB2

99

IO9/GSR

1

IO10/FB2

4

IO11/GTS2

6

IO12/FB2

8

IO13/FB2

9

IO14/FB2

11

IO15/FB2

10

IO16/FB2

12

IO17/FB2

92

IO18/FB2

IO1/FB4

IO2/FB4

IO3/FB4

IO4/FB4

IO5/FB4

IO6/FB4

IO7/FB4

IO8/FB4

IO9/FB4
IO10/FB4
IO11/FB4
IO12/FB4
IO13/FB4
IO14/FB4
IO15/FB4
IO16/FB4
IO17/FB4
IO18/FB4

NC_CPLDPIN2
NC_CPLDPIN7
NC_CPLDPIN19
NC_CPLDPIN24
NC_CPLDPIN34
NC_CPLDPIN43
NC_CPLDPIN46
NC_CPLDPIN73
NC_CPLDPIN80

19
24
34
43
46
73
80

2

NC1

7

NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9

+3.3V

NC_FIO_PRES_N

NC_SYS_ID2
FLASH_WE_N
SMVU_WRITE_N
CPLD_LEDFALT7_N
NC_SERIAL_ID_BP_LATCH
FLASH_VPP_EN
NC_SYS_ID3

NC_CTRLPNL_PRES_N

CPU_STRB_N
NC_CD_PRES_N

WRITE_EN_N
FLASH_CE_N

NC_FLP_PRES_N

NC_TOWER_CFG_N

GEM_SELF_RESET_N
NC_SERIAL_ID_BP_DATA
NC_SERIAL_ID_BP_CLOCK

BUS_SPLIT_N
A3
D2
D3
D0
NC_CPLD_PIN76
NC_SYS_ID1

D1

A2
D7
NC_SYS_ID0
D6
NC_SHIFTY_BCKPLN_DATA_UP
D4
EXT_INT_N
NC_SHIFTY_BCKPLN_LTCHNC_BP_REV_2
NC_SHIFTY_DATA_DN
D5

JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS

6
2

3

3

3
4

3

2,3
3,4
3,4,6
3,4,6
3,4,6

3,4,6
3,4
3,4

3,4,6

3,4,6
3

3,4,6

2,4
2,4
2,4
2,4

21

R4

4.7K

How many of these unused pins need pullups?
FIO_PRES_N
CTRPNL_PRES_N
TOWER_CFG_N
FLP_PRES_N
CD_PRES_N
BUS_SPLIT_N
SYS_IDx
are all inputs in common CPLD code

1

4

2

isn't this output?

3

2,4
2,4
2,4
2,4

JTAG_TCK

JTAG_TDO

JTAG_TDI

JTAG_TMS

21

R24

+3.3V

4.7K
1

2
3
4
5
6

DEBUG

J5

+3.3V

XC9572XL-TQ

+3.3V

4

BLANK P/N FOR 3.3V DEVICE = 556DH

SOCKET P/N = 5688T

DISCOVERY 3.3V PROG. P/N = 8K455

C29

1 2

0.1uF 16V

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

C24

1 2

0.1uF 16V

C23

1 2

0.1uF 16V

C22

1 2

0.1uF 16V

C19

1 2

0.1uF 16V

C18

1 2

0.1uF 16V

C35

1 2

0.1uF 16V

C49

1 2

CPLD_CAP

C48

0.1uF 16V

CPLD_CAP

1 2

0.1uF 16V

C44

1 2

CPLD_CAP

C43

0.1uF 16V

CPLD_CAP

1 2

0.1uF 16V

C37

1 2

CPLD_CAP

C36

0.1uF 16V

CPLD_CAP

1 2

0.1uF 16V

C50

1 2

CPLD_CAP

0.1uF 16V

FLASH, CPLD

TITLE

SCHEM,DTRBD,SV,DELL

DWG NO.

DATE

DCBA

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

4 OF 67/13/2003

4

X01-00H1743

A B C

D

1

+3.3V

ROOM=TERMB

22uF 10V

1 2

C34

2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3

SCSI TERMINATION

RESET DELAY CIRCUIT

1

2,4,5

0.1uF 16V
C25

PWRGOOD = FLASH RESET

U3

14
15
16
17
18
19
20
21
22
23

2

L1+

3

L1-

4

L2+

5

L2-

6

L3+

7

L3-

8

L4+

9

L4-

TRMPWR

DISCNCT

DIFFSENSE

L5+
L5­L6+

DIFF_B
L6­L7+
L7­L8+
L8­L9+
L9-

2
2
2
2
2
2
2
2

SCSI_D_SD9+
SCSI_D_SD9­SCSI_D_SD11+
SCSI_D_SD11­SCSI_D_SD8+
SCSI_D_SD8­SCSI_D_SD10+
SCSI_D_SD10-

SCSI_D_SATN+
SCSI_D_SATN-

SCSI_D_SACK+
SCSI_D_SACK­SCSI_D_SRST+
SCSI_D_SRST­SCSI_D_SSEL+
SCSI_D_SSEL­SCSI_D_SIO+
SCSI_D_SIO-

REG

GND

24

13

11

10

1

12

SCSI_D_DIFFSENS

B_DIFF_B

B_REG_0

12

16V-10%

1 2

4.7uF
C42

51K-5%

21

1

16V-10%

4.7uF

2

R15

C41

2,3

2,4,5

DC_PWRGOOD

DC_PWRGOOD

1 2

4.7K

16V-10%

1000pF

1 2

R62

C47

+3.3V

142U8

1

144U8

3

VHC14

BP_RESET_N = GEM, CPLD RESET

Rise time delay = R34 * C44

= 4.7kohm * 1000pF
= 4.7 us

1412U8

13

VHC14

+3.3V

VHC14

LM81_PWRGOOD_INV

BP_RESET_N

21

R53

4.7K

1410U8

11

+3.3V+3.3V

VHC14

+3.3V

4

C28

2 1

0.1uF 16V

SMVU_RESET_N

6

2

2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3

SCSI_D_SBSY+
SCSI_D_SBSY­SCSI_D_SMSG+
SCSI_D_SMSG­SCSI_D_SCD+
SCSI_D_SCD­SCSI_D_SREQ+
SCSI_D_SREQ­SCSI_D_SD4+
SCSI_D_SD4­SCSI_D_SD5+
SCSI_D_SD5­SCSI_D_SD6+
SCSI_D_SD6­SCSI_D_SD7+
SCSI_D_SD7­SCSI_D_SDP0+
SCSI_D_SDP0-

14
15
16
17
18
19
20
21
22
23

UCC5640PW

R55

4.7K

1 2

2

+3.3V+3.3V

U4

2

L1+

3

L1-

4

L2+

5

L2-

6

L3+

7

L3-

8

L4+

9

L4-

TRMPWR

DISCNCT

DIFFSENSE

24

13

11

0.1uF 16V
2 1

C26

NC_B_DS_1

146U8

5

148U8

DC_RESET_INV

9

VHC14 VHC14

NC_U8_8

12

NP*

R54

2.7K-5%

L5+
L5­L6+

DIFF_B

10

L6­L7+
L7­L8+
L8­L9+
L9-

REG

GND

1

12

B_REG_1

16V-10%

1 2

4.7uF
C45

3

2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3

UCC5640PW

0.1uF 16V
2 1

C27

3

U5

14
15
16
17
18
19
20
21
22
23

2

L1+

3

L1-

4

L2+

5

L2-

6

L3+

7

L3-

8

L4+

9

L4-

TRMPWR

DISCNCT

DIFFSENSE

L5+
L5­L6+

DIFF_B
L6­L7+
L7­L8+
L8­L9+
L9-

2
2
2
2
2
2

2
2
2
2

SCSI_D_SD13+
SCSI_D_SD13­SCSI_D_SD14+
SCSI_D_SD14­SCSI_D_SDP1+
SCSI_D_SDP1­SCSI_D_SD1+
SCSI_D_SD1­SCSI_D_SD3+
SCSI_D_SD3­SCSI_D_SD2+
SCSI_D_SD2­SCSI_D_SD0+
SCSI_D_SD0­SCSI_D_SD15+
SCSI_D_SD15­SCSI_D_SD12+
SCSI_D_SD12-

REG

GND

24

13

11

10

1

12

R11

220

B_REG_2

NC_B_DS_2

16V-10%

1 2

4.7uF
C46

2 1

UCC5640PW

LVD TERMINATIONS & RESET DELAY

4

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

DWG NO.

DATE

COMPUTER
CORPORATION

AUSTIN,TEXAS

SCHEM,DTRBD,SV,DELL

H1743 X01-00

SHEET

7/13/2003 5 OF 6

DCBA

4

REV.

A B C

D

1

1

2

2,3,6

2,3,6

I2C1_D_DC

I2C1_CLK_DC

+3.3V

R66

1 2

4.7K

R65

1 2

4.7K

2

IMPEDANCE TESTING

DRAW SILKSCREEN BOX AROUND VIAS ONLY ON "A" SIDE.

LABEL VIAS WITH THE NET NAME BY THE "A" COUPONS.

THE LABEL SHOULD BE BY THE PIN ON THE COUPON.

3

3,4
3,4

+3.3V

+3.3V

+3.3V

+3.3V

RX

P120L3

+

T120L3

1

2

FRU DEVICE

0.1uF 16V

VCC

0.1uF 16V
C30

R63

4

5

4.7K

1 2

SMVU_WRITE_N
A1
A0

SMVU_RESET_N

12

PU_SMVU_18

R64

1 2

VCC

4.7K

4
1
2

3
12
13
14

DEBUG

VCC
WR
A1
A0
BL
CLR
GND

DS1

SLY2016

SUB9_5C454

D0
D1
D2
D3
D4
D5
D6

5
6
7
8
9
10
11

D0

D1

D2

D3

D4

D5

D6

3,4
3,4
3,4
3,4
3,4
3,4
3,4

R28

NP

R30

X

21

1 2

NP

R29

4.7K

X

1 2

R32

8.2K-5%

1 2

21

R34

4.7K

NP

R31

X

8.2K-5%

1 2

4.7K

8.2K-5%

U1

VCCA0

2 7

A1 WC

3 6

A2 SCL

4

GND

24C02

SUB*_9K205

SDA

81

I2C1_CLK_DC

5

R16

1 2

I2C1_D_DC

220

C32

12

2,3,6
2,3,6

RY

ZDI4PINS2R

COUPON TEST

P120L4

RX

RY

ZDI4PINS2R

COUPON TEST

-

IMPEDENCE DIFFERENTIAL

+

-

IMPEDENCE DIFFERENTIAL

3

4

TEST POINT

T120L4

1

2

3

4

TEST POINT

3

NP*

4

ADDRESS: 1010 101x = AAh

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

SPARES, FRU, DEBUG, SMARTVU

TITLE

SCHEM,DTRBD,SV,DELL

DWG NO.

DATE

DCBA

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

6 OF 67/13/2003

4

X01-00H1743