Page 1
A B C
Dell Controlled Print
D
REVISIONS
1
DEBUG PORTS
I2C0
PORT
I2C1
PORT
IPMB (I2C0)
I2C1
VARIOUS SIGNALS
PLANAR
CONNECTOR
LVD SCSI
CONNECTOR
REV
A00-00 163603 Production Release 7/7/04
DESCRIPTIONECO DATE
SAF-TE BOARD
TABLE OF CONTENTS
PAGE DESCRIPTION
BLOCK DIAGRAM1
2
MAIN CONNECTOR
APPROVED
R. Hemingway
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
7/7/04Randy Hemingway
7/7/04Dan Rao
7/7/04Jim Hunt
TITLE
SCHEM,DTRBD,SV,DELL
DWG NO.
DATE
DATE
DATE
DATE
DATE
DATE
DATE
DATE
COMPUTER
CORPORATION
AUSTIN,TEXAS
REV.
4
H1743 A00-00
DATE
7/7/2004 1 OF 6
SHEET
DCBA
Page 2
A B C
D
1
2
3
ADD1=ADD*_H1740_PWB
ADD2=ADD*_H1743_SCHEM
SCSI BACKPLANE CONNECTOR
NOTE: PIN 1 ON THE DAUGHTER CARD CONNECTOR WILL MATE WITH
PIN 119 ON THE BACKPLANE CONNECTOR
VCC
+3.3V
SUB*_G1273
PLUG
B2B_SMT
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
120
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
120
118
116
114
112
110
108
106
104
102
100
98
96
94
92
90
88
86
84
82
80
78
76
74
72
70
68
66
64
62
60
58
56
54
52
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
4
118
116
114
112
110
108
106
104
102
100
98
96
94
92
90
88
86
84
82
80
78
76
74
72
70
68
66
64
62
60
58
56
54
52
50
48
46
44
42
40
38
36
34
32
30
28
26
24
22
20
18
16
14
12
10
8
6
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
BACKPLANE
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
ADD3=ADD*_H1744_ASSY_DWG
ADD4=ADD*_42610_BAR
ADD5=ADD*_42753_REV
MECHANICAL PARTS
ADD7=ADD*_4C679_STD
ADD6=ADD*_4C679_STD
FRU ADDRESSES
LUN0 - device address 0xA8 - BIOS FRU*
LUN1 - device address 0xAA - SCSI daughter board FRU*
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.
A00-00H1743
SHEET
2 OF 67/7/2004
DCBA
Page 3
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/GPO[03]
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
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-
ID_ON0+
ID_ON0ID_ON1+
ID_ON1-
SCSI_D_DIFFSENS
RBIAS-
UART_DIN
UART_DOUT
R75
1K-5%
21
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
R74
1 2
1K-5%
2,5
SCSI_D_SD6+
SCSI_D_SD6-
3
3
+3.3V
0.1uF 16V
2
1
R35
C11
3.01K-1%
1 2
ROOM=GEM359
FERRITE
1206
+3.3V
R26
2,3,5
2,3,5
L1
21
4.7K
21
R25
21
0.1uF 16V
1
220
2
C10
FIL20_VCC
R19
1 2
NP*
4.7K
NOTE:
NET_PHYSICAL_TYPE=PLANE
X1
20.0000MHz
4
3.3V
VDD
1
ED
GND
2
OUT
3
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
Note: place this cap near TOP to BOTTOM
Layer transition on CK_20M_CPLD
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 A00-00
SHEET
7/7/2004 3 OF 6
DCBA
Page 4
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
7
A9
6
A10
5
A11
4
A12
3
A13
2
A14
1
A15
48
A16
17
A17
29LV400
SUB=SUB*_C3126
VCC
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8A2
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15/A-1
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_13
NC_29LV800_14
NC_29LV800_16
R8
D0
D1
D2
D3
D4
D5
D6
D7
220
2 1
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
R76
1 2
0-5%
GEM_RESET_R
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_R
NC_SHIFTY_BCKPLN_LTCHNC_BP_REV_2
NC_SHIFTY_DATA_DN
D5
JTAG_TCK_R
JTAG_TDI
JTAG_TDO
JTAG_TMS
16V-10%
1000pF
NP*
1 2
0-5%
1 2
C52
R78
21
R77
0-5%
EXT_INT_N
JTAG_TCK
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
R4
1
21
4.7K
4
2
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
NP0
J5
+3.3V
XC9572XL-TQ
SUB*_X2203
+3.3V
4
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 67/7/2004
4
A00-00H1743
Page 5
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
SUB*_D1913
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
4
2,3
2,3
2,3
2,3
2,3
2,3
2,3
2,3
UCC5640PW
SUB*_D1913
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
SUB*_D1913
LVD TERMINATIONS & RESET DELAY
COMPUTER
CORPORATION
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
AUSTIN,TEXAS
SCHEM,DTRBD,SV,DELL
REV.
H1743 A00-00
SHEET
7/7/2004 5 OF 6
DCBA
Page 6
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
NP0
SMVU_WRITE_N
A1
A0
SMVU_RESET_N
12
NP0
PU_SMVU_12
NP*
R64
1 2
NP0
VCC
4.7K
4
1
2
3
12
13
14
DEBUG
NP0
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
R30
21
1 2
NP*
NP
4.7K
X
220
R32
R29
1 2
21
4.7K
220
R31
21
R34
1 2
NP*
4.7K
220
U1
VCCA0
2 7
A1 WC
3 6
A2 SCL
4
GND
24C02
SUB*_N4804
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
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 67/7/2004
4
A00-00H1743
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