Page 1
APPROVED
1
2
3
4
A00-00
REV.
1 OF 74/23/02
D
REVISIONS
DESCRIPTIONECO DATE
REV
A00 126277 Release for A-rev 4/20/02 Hayes, Stuart
Block Diagram
ASIC Peripherals
PCI/Memory Ctrl/GPIO
ESM4 connector interface
Page 1
Page 2
Page 3
Page 4
ICMB/Debug Port
Flash Bank 0-1 8MBYTE/SDRAM 16MB
FPGA for IDE/KB/MS virtualization
Reset/Clock/Debug
Page 5
Page 6
Page 7
Page 8
FLASH/SDRAM
2nd PCI
INST
POWER
CORPORATION
COMPUTER
PWR
SEL
CLK
I2C
DATE
DATE
DATE
DATE
DATE
DATE
DATE
AUSTIN,TEXAS
DATE
SHEET
DCBA
6H525
SCHEM,DTRBD,ESM4,PE1650/PE2600
ECO
A CURRENT ISSUE OF THIS DRAWING MUST
INCLUDE A COPY OF THE FOLLOWING
PCI
LAN
UART
GPIO
ECO’S:
ECO
ECO
ECO
ECO
ECO
ECO
ECO
Truc Nguyen
Truc Nguyen
DRAWN
DESIGNED
TITLE
CHECKED
APPROVED
Stuart Hayes 4/20/02
APPROVED
APPROVED
DWG NO.
APPROVED
DATE
RELEASED
SDRAM
SDRAM
Dell Controlled Print
SP2 (AGILENT)
GPIOs
Serial
I2C buses
legacy PCI bus
Ethernet
MII interface
Flash
PROM
MUX
configuration serial bus
Qswitches
IDE
FPGA
Kb/Mouse in
Kb/Mouse out
XGPIOs
PROPRIETARY NOTE
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
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
THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
DELL COMPUTER CORPORATION.
IN COMPLIANCE WITH THE U.S. EXPORT ADMINISTRATION REGULATIONS.
IS CONTROLLED BY THE U.S. GOVERNMENT. THE EXPORT, DEEMED EXPORT OR OTHER TRANSFER OF THIS DATA
THE EXPORT OF THE INFORMATION, SCHEMATICS AND OTHER TECHNICAL DATA CONTAINED IN THIS DOCUMENT
EXPORT RESTRICTION:
TO CERTAIN COUNTRIES AND INDIVIDUALS IS RESTRICTED. ANY TRANSFER, EXPORT OR REEXPORT, MUST BE
A B C
ESM4 connector
1
2
3
4
Page 2
+3.3V_FP
D
21
R163
+3.3V_FP
8.2K-5%
1
3,7
2,4
SP_RESET
3.3VAUX_PWRGD
2,4
SUB_55159
2
1
14
3.3VAUX_PWRGD
74HC08
3
8.2K-5%
U34
21
R167
5
4
14
6
U34
4,5,7
SOFT_RESET
74HC08
SP_CLK
+3.3V_FP
6,7
21
NP*
2
3
4
4
A00-00
L7
21
BLM11A601S
L6
1 2
BLM11A601S
+3.3V_FP
10uF10V-10%
1
RS232#_485_RTS
21
NP*
R165
0-5%
NP*
8.2K-5%
21
R164
+3.3V_FP
2
C84
21
200-5%
AUSTIN,TEXAS
CORPORATION
COMPUTER
R162
REV.
SHEET
6H525
2 OF 74/23/02
DBA
SCHEM,DTRBD,ESM4,PE1650/PE2600
21
R37
4
SDA34SCL34SDA24SCL2
4
SP_INT
1K-5%
.01uF 16V
21
C74
50V-5%
12pF
C147
10K-5%
1 2
R147
.01uF 16V
1 2
C75
+3.3V_FP
4,7
4,7
R174
R172
R173
R171
R175
R170
+3.3V_FP
R169
R168
10K-5%
1
2
10K-5%
1
2
10K-5%
1 2
10K-5%
1 2
SDA1
SCL14SDA04SCL0
10K-5%
1 2
10K-5%
1 2
10K-5%
1 2
10K-5%
1 2
UART_RS232/RS485
2
DWG NO.
TITLE
DATE
PROPRIETARY NOTE
1 - SP_CLK is used as clock inputs
CLK_CTRL0 : 0 - PHY inputs XTLP/XLN are used as clock inputs
+3.3V_FP
21
10K-1%
R131
21
R97
1K-5%
AC4
AF9
AC11
SP_RST
SOFT_RST
NC_CLK_CTRL1
NC_CLK_CTRL2
AD5
AF1
B12
CLK_CTRL0
CLK_CTRL1
CLK_CTRL2
NC_XTLP
C16
XTLP
SP_CLK
NC_XTLN
B16
XTLN
NC_ASB_CLK
NC_UART_CLK
AC12
AC9
ASB_CLK
UART_CLK
DVDD
DVDDGND
4
4
RIBB
LED_LINK
LED_ACTIVITY
AVDD
C17
AE5
AD4
AC7
A13
B13
DGND
AGND
AVDD
LED_LINK
LED_ACTIVITY
RESET
CLOCK
U23
POWER
RIBB
C15
TXOP
4
RXIN4RXIP
TXON4TXOP
D16
A18
C14
TXON
RXIP
LAN INTERFACE
POWER SELECTION
4
RXIN
3
VAAREF
D15
A16
VAAREF
3
VAAT
C13
VAAT
GNDREF
3
VAAR
B18
D17
VAAR
GNDR
B15
GNDT1
UART_RS232/RS485
A15
A12
GNDT2
4
4
2
RS232_CTS
B7
RS232_RD4RS232_TD4RS232_OE
A6D7C7
4
4
SER_SINA
SER_SOUTA
C10A7A9
B10D8D10A8A10C9C11D9D11
UART_RD0
UART_TD0
SER_RTSA
UART_RS232/RS485
UART_RS232/RS485_RD
UART_RS232/RS485_TD
UART_RS232/RS485_CTS
UART_RS232_RTS/RS485_OE
UART INTERFACE
4
4
4
SER_CTSA
SER_DCDA
SER_DSRA
UART_CTS0
UART_DSR0
UART_RTS0
4
4
SER_DTRA
SER_RIA
SER_SOUTB
XREF1=4
C8
B11
UART_RI0
UART_DCD0
UART_DTR0
4
4
4
SER_SINB
SER_RTSB
B8
UART_RD1
UART_TD1
UART_RTS1
4
4
SER_CTSB
SER_DCDB
SER_DSRB
UART_CTS1
UART_DSR1
4
4
4
SER_DTRB
SER_RIB
B9
UART_RI1
UART_DCD1
UART_DTR1
AD3
AD2
AE1
I2C_SCL0
I2C_SDA0
I2C INTERFACE
AD1
AC3
I2C_SCL1
I2C_SCL2
I2C_SDA1
SECONDARY PCI ADDRESS/DATA AND COMMAND BUS
AC2
AB4
I2C_SCL3
I2C_SDA2
AB3
I2C_SDA3
AD10
AE10
AE2
SP_IRQ
JTAG_TDI
JTAG_TDO
INT CONTROLLER
7
7
7
TCK7TDI7TDO7TMS
TRST
JTAG/ICE
Internal 50K pu: TMS, TCK, TRST, TDI
AD9
AF10
AC5
AE9
JTAG/ICE
JTAG_TCK
JTAG_TMS
JTAG_TRST
JTAG PORT
HETERO 1 OF 2
N2530A SOCKET
PCI CNTRL
SECONDARY
ERROR DET
SYSTEM
ARBITRATION
SECONDARY
THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
DELL COMPUTER CORPORATION.
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITH
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
C
A B C
+3.3V_FP
21
10uF10V-10%
2
1
PWR_AUX_SEL
PWR_BAT_SEL
PRIM_PCI_POWER0
PRIM_PCI_POWER1
PRIM_PCI_POWER2
VCC
U1
V23
PRIM_PCI_POWER3
PRIM_PCI_POWER4
PRIM_PCI_POWER5
PRIM_PCI_POWER6
PRIM_PCI_POWER7
PRIM_PCI_POWER8
Y4K4J4D4Y3M3D3R2K2
PRIM_PCI_POWER9
PWR_BAT_SENSE
PWR_EXT_SENSE
PWR_PCI_SENSE
AE6
AC6
AF7
AD6
AC1 AF3
PWR_STDBY_SENSE
PWR_AUX_SENSE
PWR_EXT_SEL
PWR_PCI_SEL
AF8
AE7
AF6
AE8
PWR_STDBY_SEL
AD8
AC8
AA23
SEC_AD0
Y26
0.1uF 16V
C15
C82
21
R87
1K-5%
XREF1=8
2
R135
10K-1%
R161
21
PWR_EXT_SEL
PWR_PCI_SEL
200-5%
2
2
PWR_BAT_SEL
PWR_AUX_SEL
PWR_STDBY_SEL
2
2
2
NC_SEC_AD0
NC_SEC_AD1
+3.3V_FP
0.1uF 16V
21
C27
+3.3V_FP
0.1uF 16V
1 2
C28
0.1uF 16V
21
C29
0.1uF 16V
1 2
C30
VIO
1K pulldown is used for internal diodes. It must be present.
1
SEC_AD1
SEC_AD2
Y24
Y25
NC_SEC_AD2
NC_SEC_AD3
2
R117
PWR_PCI_SEL
2
2
SEC_AD3
SEC_AD4
Y23
W26
NC_SEC_AD4
NC_SEC_AD5
R118
10K-1%
PWR_EXT_SEL
SEC_AD5
SEC_AD6
W24
W25
NC_SEC_AD6
NC_SEC_AD7
2
10K-1%
R132
PWR_BAT_SEL
2
SEC_AD7
SEC_AD8
SEC_AD9
V25
V26
V24
NC_SEC_AD10
NC_SEC_AD8
NC_SEC_AD9
2
R133
2
10K-1%
PWR_STDBY_SEL
2
2
SEC_AD10
SEC_AD11
SEC_AD12
U25
U26
NC_SEC_AD11
NC_SEC_AD12
2
10K-1%
R134
PWR_AUX_SEL
2
SEC_AD13
SEC_AD14
T26
U23
U24
NC_SEC_AD13
NC_SEC_AD14
NC_SEC_AD15
10K-1%
SEC_AD15
SEC_AD16
SEC_AD17
N26
P23
NC_SEC_AD16
NC_SEC_AD17
SEC_AD18
SEC_AD19
N24
N25
NC_SEC_AD18
NC_SEC_AD19
SEC_AD20
SEC_AD21
M25
M26
N23
NC_SEC_AD20
NC_SEC_AD21
NC_SEC_AD22
SEC_AD22
SEC_AD23
SEC_AD24
L26
M24
NC_SEC_AD23
NC_SEC_AD24
SEC_AD25
SEC_AD26
L24
L25
NC_SEC_AD25
NC_SEC_AD26
SEC_AD27
SEC_AD28
K25
K26
L23
NC_SEC_AD27
NC_SEC_AD28
NC_SEC_AD29
SEC_AD29
SEC_AD30
SEC_AD31
K23
K24
NC_SEC_AD30
NC_SEC_AD31
3
SEC_CBE0
SEC_CBE1
SEC_CBE2
P24
T25
W23
NC_SEC_CBE0
NC_SEC_CBE1
NC_SEC_CBE2
+3.3V_FP
SEC_CBE3
SEC_DEVSEL
SEC_IRDY
SEC_STOP
R25
P26
R24
M23
NC_SEC_CBE3
SEC_DEVSEL7SEC_FRAME
SEC_IRDY
SEC_STOP7SEC_TRDY
7
7
7
21
21
21
10uF10V-10%
1
SEC_FRAME
SEC_TRDY
R23
P25
C19
C18
C20
2
C83
SEC_PAR
T24
NC_SEC_PAR
0.1uF 16V
0.1uF 16V
0.1uF 16V
SEC_REQ1
SEC_REQ2
J25
J26
SEC_REQ1
SEC_REQ2
7
7
SEC_GNT1
SEC_GNT2
SEC_GNT3
SEC_REQ3
J23
H23
H26
J24
SEC_GNT1
SEC_GNT2
SEC_GNT37SEC_INTA_D
SEC_REQ3
7
7
7
SEC_PERR
SEC_RST
SEC_CLK
H24
G24
R26
SEC_CLK
SEC_PERR
SEC_RST7SEC_SERR
7
7
+3.3V_FP
SEC_INTA_D
SEC_SERR
T23
G25
7
7
SUB*_0N748
0.1uF 16V
21
C25
0.1uF 16V
21
C26
0.1uF 16V
21
C24
4
Page 3
1
2
3
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
4
A00-00
REV.
3 OF 74/23/02
AUSTIN,TEXAS
COMPUTER
2
D
VAAREF
0.1uF 16V
2 1
C94
2
VAAT
10uF 10V-10%
21
C95
2
VAAR
0.1uF 16V
12
C93
.01uF 16V .01uF 16V .01uF 16V
L10
12
BLM11A601S
21
C14
12
L8
BLM11A601S
21
1 2
1 2
BLM31A260S
C13
C12
L13
CORPORATION
TITLE
SHEET
6H525
SCHEM,DTRBD,ESM4,PE1650/PE2600
DATE
DWG NO.
>20mil trace
0.1uF 16V
21
C38
10uF 10V-10%
1 2
+3.3V_FP
C85
4
CBA
50V-5%
12pF
PRIM_CLK
21
C146
U23
4
PRIM_AD04PRIM_AD1
Y1
Y2
PRIM_AD0
PRIM_AD1
RAM_A0
RAM_A1
AF17
AD16
4
4
4
PRIM_AD2
PRIM_AD3
PRIM_AD44PRIM_AD54PRIM_AD64PRIM_AD74PRIM_AD84PRIM_AD9
W2
PRIM_AD2
PRIM_AD3
PRIM_AD4
PRIM_AD5
RAM_A2
RAM_A3
RAM_A4
RAM_A5
AF18
AC17
AD17
AE17
4
PRIM_AD104PRIM_AD114PRIM_AD124PRIM_AD134PRIM_AD144PRIM_AD154PRIM_AD164PRIM_AD174PRIM_AD184PRIM_AD19
U4V1V3V4W1
U3
PRIM_AD6
PRIM_AD7
PRIM_AD8
PRIM_AD9
PRIM_AD10
PRIM_AD11
ADDRESS BUS
RAM_A10
RAM_A11
RAM_A6
RAM_A7
RAM_A8
RAM_A9
AF19
AC18
AD18
AE18
AE19
AD19
AC19
PRIM_AD12
PRIM_AD13
PRIM_AD14
RAM_A12
RAM_A13
RAM_AD0
AF20
AD20
4
PRIM_AD204PRIM_AD214PRIM_AD224PRIM_AD234PRIM_AD244PRIM_AD254PRIM_AD264PRIM_AD274PRIM_AD284PRIM_AD29
L3W4L4M1M2M4T1T2T3T4U2
PRIM_AD15
PRIM_AD16
PRIM_AD17
PRIM_AD18
PRIM_AD19
PRIM_AD20
RAM_AD1
RAM_AD2
RAM_AD3
RAM_AD4
RAM_AD5
RAM_AD6
AC21
AD21
AE21
AF21
AC20
AE20
PRIM_AD21
PRIM_AD22
PRIM_AD23
RAM_AD7
RAM_AD8
RAM_AD9
AD22
AE22
AF22
PRIM_AD24
PRIM_AD25
PRIM_AD26
RAM_AD10
RAM_AD11
RAM_AD12
AE23
AF23
AC22
PRIM_AD304PRIM_AD31
G3W3H1H2H3H4J1J2K3L1L2
PRIM_AD27
PRIM_AD28
PRIM_AD29
RAM_AD13
RAM_AD14
RAM_AD15
AD24
AF24
AD23
4
4
PRIM_CBE04PRIM_CBE14PRIM_CBE24PRIM_CBE3
G2
PRIM_CBE0
PRIM_AD30
PRIM_AD31
RAM_DATA0
RAM_DATA1
AF26
AE25
AF25
PRIM_CBE1
PRIM_CBE2
PRIM_CBE3
RAM_DATA2
RAM_DATA3
RAM_DATA4
AC26
AD26
AE26
4
4
PRIM_PAR
NC_PRIM_CBE4
NC_PRIM_CBE5
NC_PRIM_CBE6
NC_PRIM_CBE74PRIM_DEVSEL
PRIM_FRAME
N2P1AA3
AA4
AB1
AB2J3N1R4V2
R3
PRIM_PAR
PRIM_CBE4
PRIM_CBE5
PRIM_CBE6
PRIM_CBE7
PRIM_FRAME
PRIMARY
PCI CNTRL ERROR DET
RAM_DATA10
RAM_DATA5
RAM_DATA6
RAM_DATA7
RAM_DATA8
RAM_DATA9
AB26
AC23
AC24
AC25
AB24
AB25
4
4
PRIM_IRDY4PRIM_LOCK
PRIM_STOP
PRIM_TRDY
N4
P2
P3
N3
PRIM_IRDY
PRIM_TRDY
PRIM_LOCK
RAM_DATA11
RAM_DATA12
RAM_DATA13
RAM_DATA14
AA25
AA26
AB23
4
4
4
4
PRIM_IDSEL
PRIM_GNT4PRIM_INTA4PRIM_INTB4PRIM_INTC4PRIM_INTD
PRIM_REQ
PRIM_RST4PRIM_SERR
F1
G1
F4
K1
F3
PRIM_CLK
PRIM_GNT
PRIM_REQ
PRIM_STOP
PRIM_IDSEL
PRIM_DEVSEL
PRIMARY
ARBITRATION
SYSTEM
RAM_DATA15
FLASH_RDY
ROM_DISABLE
SRAM0_8/16
SRAM_OE
D12
A11
AF16
AF11
AA24
4
4
PRIM_PERR
R1
P4
PRIM_RST
PRIM_PERR
PRIM_SERR
PRIMARY
INT REQ
SRAM_CS0
SRAM_WE
AE16
AF15
E1
PRIM_INTB
PRIM_INTC
PRIM_INTA
PCIPRIMARY PCI ADDRESS/DATA AND COMMAND BUS
SRAM_CS1
SRAM_CS2
SRAM_CS3
AC14
AD14
AE15
NC_INST_BUS0_ARB2
NC_INST_BUS0_ARB1
E4E3E2
C1
PRIM_INTD
INTS_BUS0_ARB1
FLASH CONTROL
SRAM_BE0
SRAM_BE1
AC16
AD15
NC_INST_BUS0_ARB3
NC_INST_BUS0_ARB4
NC_INST_BUS0_ENABLE
NC_INST_BUS1_ARB1
NC_INST_BUS1_ARB0
B24
C24
D2D1C2
B1
INTS_BUS0_ARB2
INTS_BUS0_ARB3
INTS_BUS0_ARB4
INTS_BUS1_ARB0
INTS_BUS1_ARB1
INST_BUS0_ENABLE
DRAM_CAS
DRAM_CS0
DRAM_CS1
DRAM_RAS
DRAM_WE
AE12
AE13
AF14
AD13
AF13
NC_INST_BUS1_ARB2
NC_INST_BUS1_ARB3
NC_INST_BUS1_ARB4
NC_INST_BUS1_ARB5
NC_INST_BUS1_CBE0
NC_INST_BUS1_CBE1
NC_INST_BUS1_CBE2
NC_INST_BUS1_CBE3
NC_INST_BUS1_STOP
A26
A25
B25
A24
INTS_BUS1_ARB2
INTS_BUS1_ARB3
INTS_BUS1_ARB4
DRAM_CKE0
DRAM_CLK
AC15
AC13
A22
A23
B23
C23
D23
INST_BUS1_CBE0
INST_BUS1_CBE1
INST_BUS1_CBE2
INST_BUS1_CBE3
INST_BUS1_STOP
INTS_BUS1_ARB5
INSTRUMENTATION CONNECTOR
SDRAM CONTROL DATA BUS ADDRESS/DATA BUSGPIO
DRAM_CKE1
DRAM_DQM0
DRAM_DQM1
DRAM_DQM2
DRAM_DQM3
GPIO0
B6
AD12
AD11
AE11
AF12
AE14
NC_INST_BUS1_IRDY
NC_INST_BUS1_TRDY
NC_INST_BUS1_CLK
NC_INST_BUS1_DEVSEL
NC_INST_BUS1_FRAME
C22
A21
B21
B22
D22
INST_BUS1_CLK
INST_BUS1_IRDY
INST_BUS1_TRDY
INST_BUS1_FRAME
INST_BUS1_DEVSEL
GPIO1
GPIO2
GPIO3
GPIO4
D6
C6
NC_INST_BUS2_ARB4
NC_INST_BUS2_ARB3
NC_INST_BUS2_ARB2
NC_INST_BUS2_ARB1
NC_INST_BUS2_ARB0
G23
F26
F25
F24
F23
INTS_BUS2_ARB0
INTS_BUS2_ARB1
INTS_BUS2_ARB2
INTS_BUS2_ARB3
INTS_BUS2_ARB4
GPIO5
GPIO6
GPIO7
GPIO8
GPIO9
C4B4A4D5C5B5A5
A3
NC_INST_BUS2_CBE2
NC_INST_BUS2_CBE1
NC_INST_BUS2_ARB5
NC_INST_BUS2_CBE3
NC_INST_BUS2_CBE0
G26
E26
E25
E24
D26
INST_BUS2_CBE0
INST_BUS2_CBE1
INST_BUS2_CBE2
INST_BUS2_CBE3
INTS_BUS2_ARB5
GPIO10
GPIO11
GPIO12
GPIO13
GPIO14
A1B2A2C3B3
NC_INST_BUS2_STOP
NC_INST_BUS2_IRDY
NC_INST_BUS2_TRDY
NC_INST_BUS2_CLK
NC_INST_BUS2_DEVSEL
C26
D25
C25
D24
E23
INST_BUS2_CLK
INST_BUS2_IRDY
INST_BUS2_STOP
INST_BUS2_TRDY
INST_BUS2_DEVSEL
GPIO15
PRIM_64PCI_PRSNT
PRIM_ACK64
PRIM_PME
PRIM_REQ64
G4
AA1
AA2
AD7
NC_INST_BUS2_FRAME
NC_INST_ENABLE
D13
B26
INST_ENABLE
INST_BUS2_FRAME
64K EXT
HETERO 2 OF 2
N2530A SOCKET
PRIMARY
PRIM_PRSNT
SUB*_0N748
D18
RAM_A0
RAM_A1
RAM_A[0:13]
5,6
RAM_A2
RAM_A3
RAM_A4
RAM_A5
RAM_A6
RAM_A7
RAM_A8
1
RAM_A9
RAM_A10
RAM_A11
RAM_A12
RAM_A13
RAM_AD[0:15]
RAM_AD0
5
RAM_AD1
RAM_AD2
RAM_AD3
RAM_AD4
RAM_AD5
RAM_AD6
RAM_AD7
RAM_AD8
RAM_AD9
RAM_AD10
RAM_AD11
RAM_AD13
RAM_AD12
RAM_AD15
RAM_AD14
RAM_DATA1
RAM_DATA2
RAM_DATA0
RAM_DATA[0:15]
5,6
RAM_DATA3
RAM_DATA4
RAM_DATA5
RAM_DATA6
RAM_DATA7
RAM_DATA8
RAM_DATA9
SRAM_8/16
SUB=NPR38
5
1K-5%
1 2
Populate for 8-bit FLASH
2
RAM_DATA10
RAM_DATA11
RAM_DATA12
RAM_DATA13
RAM_DATA14
RAM_DATA15
ROM_DISABLE
21
SUB=NP
R39
1K-5%
R78
Populate to DISABLE INERNAL ROM
SRAM_OE
5,6
21
0-5%
FLASH_RDY
5
SRAM_WE
5,6
SRAM_CS0
SRAM_CS16SRAM_CS2
5
NC_SRAM_BE0
NC_SRAM_CS3
DRAM_CAS5DRAM_CS0
DRAM_RAS5DRAM_WE
NC_SRAM_BE1
5
NC_DRAM_CS1
5
3
DRAM_CKE0
DRAM_CLK5DRAM_DQM05DRAM_DQM15DRAM_DQM25DRAM_DQM3
NC_DRAM_CKE1
5
5
ESM4_GPIO04ESM4_GPIO14ESM4_GPIO24ESM4_GPIO34ESM4_GPIO44ESM4_GPIO54ESM4_GPIO64ESM4_GPIO7
ESM4_GPIO86INIT#/FPGA_GPIO2
4
DATA/FPGA_GPIO46CONFIG#/VIRT7RED_LED
PROGRAM#/FPGA_GPIO1
DONE/FPGA_GPIO5
CCLK/FPGA_GPIO3
21
6
6
6
R148
0-5%
CCLK
6
PRIM_PME
2
3
PCI_PME
4
NC_PRIM_ACK64
NC_PRIM_REQ64
S
D
4
NC_PRIM_64PCI_PRSNT
NC_PRIM_PRSNT
REPLACE THIS PART WITH NON-SOCKETED PART ON SECOND REV
G
1
2N7002
Q14
SUB=NP
A B C D
Please have five pins tied to high (3.3V) on next spin (X04)
SP_RESET
2,7
Page 4
1
2
3
4
A00-00
REV.
4 OF 74/23/02
AUSTIN,TEXAS
CORPORATION
COMPUTER
D
220
1 2
R139
TITLE
2
2
2
+2.5V
6
6
IDE_CD_D12
IDE_CD_CS1_ESM4
B69
B68
B67
B66
B65
B65
B66
B67
B68
B69
A65
A66
A67
A68
A69
A69
A68
A67
A66
A65
6
2
6
6
IDE_CD_D15
SER_DCDB2SER_DSRB2SER_SINB2SER_RTSB2SER_SOUTB2SER_CTSB2SER_DTRB2SER_RIB6KB_CLK6KB_DATA6MSE_CLK6MSE_DATA
IDE_CD_DACK_ESM4
RIDE_CD_IORDY_ESM4
B79
B78
B77
B76
B75
B74
B73
B72
B71
B70
B70
B71
B72
B73
B74
B75
B76
B77
B78
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A78
A77
A76
A75
A74
A73
A72
A71
A70
2
2
6
6
6
XGPIO13
XGPIO12
B109
B108
B108
B109
A108
A109
A109
A108
XGPIO146XGPIO15
B112
B111
B110
B110
B111
B112
A110
A111
A112
A112
A111
A110
2
RS232_CTS
RS232_TD
B114
B113
B113
B114
A113
A114
A114
A113
6
6
GPI_ESM4_PRESENT
NC_ESM4_GPIO8
XGPIO10
XGPIO11
XGPIO9
B107
B106
B105
B104
B103
B102
B102
B103
B104
B105
B106
A102
A103
A104
A105
A106
A107
A106
A105
A104
A103
A102
6
B107
A107
6
LED_LINK
SDA3
SDA2
IDE_CD_PDIAG_ESM4
USBP3-_ESM4
USBP3+_ESM4
+3.3V+3.3V
B99
B98
B97
B96
B95
B94
B93
B92
B91
B90
B89
B88
B87
B86
B85
B84
B83
B82
B81
B80
B79
B80
B81
B82
B83
B84
B85
B86
B87
B88
B89
B90
B91
B92
B93
B94
B95
A79
A80
A81
A82
A83
A84
A85
A86
A87
A88
A89
A90
A91
A92
A93
A94
A95
A95
A94
A93
A92
A91
A90
A89
A88
A87
A86
A84
A83
A82
A81
A80
A85
B101
B100
B96
B97
B98
B99
B100
B101
A100
A101
A96
A97
A98
A99
A99
A98
A97
A96
A101
A100
ESM_GPIO8
3.3VAUX_PWRGD
B119
B118
B117
B116
B115
B115
B116
B117
B118
B119
A115
A116
A117
A118
A119
A119
A118
A117
A116
A115
2
SP_INT
B120
B120
A120
A120
I2C0 : IPMB
XGPIO12: CONNECT ESM4 to IDE bus (active low)
XGPIO11: CONNECT system CD-ROM to IDE bus (low active)
XGPIO10: CSEL for CD-ROM device (low to make system real CD-ROM slave)
XGPIO9: KB/MS DISCONNECT (low active)
I2C1: FRU and platform SEEPROM
Dagger GPIO and I2C usage:
CONN2X120
ADD*_7N053
RECEPTACLE
IDSEL: AD24
GPIO8: SYS_PWRGOOD
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
+3.3V_FP
6
IDE_CD_D8
IDE_CD_D96IDE_CD_D10
B62
B61
B61
ESM4
A61
A62
A61
6
B63
B62
B63
A62
A63
A63
6
IDE_CD_D116IDE_CD_D136IDE_CD_D14
B64
B64
A64
A64
SHEET
DBA
6H525
SCHEM,DTRBD,ESM4,PE1650/PE2600
DWG NO.
DATE
DELL COMPUTER CORPORATION.
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITH
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
C
XREF1=6
IDE_CD_D36IDE_CD_D16IDE_CD_D0
IDE_CD_D76IDE_CD_D66IDE_CD_D56IDE_CD_D4
6
IDE_CD_D2
IDE_CD_CS0_ESM4
6
6
6
ESM4 interface connector
NC_MII_TXD2
NC_MII_TXD0
NC_MII_TX_CLK
NC_MII_RX_ER
NC_MII_RX_DV
NC_MII_RXD1
B9B8B7
B7B8B9
A7A8A9
A9A8A7
ESM4
B1
B1
A1
A2
A1
SER_SINA2SER_SOUTA2SER_CTSA2SER_RIA6KB_CLK_SIO
RIDE_CD_IRQ_ESM4
RIDE_CD_DREQ_ESM4
SER_DCDA2SER_DSRA2SER_RTSA2SER_DTRA
6
6
2
2
2
RXIN
NC_MII_RXD3
NC_MII_CRS
RXIP
B15
B14
B13
B12
B11
B10
B10
B11
B12
B13
B14
B15
A10
A11
A12
A13
A14
A15
A15
A14
A13
A12
A11
A10
2
3
PRIM_INTD
PRIM_INTB
B17
B16
B16
A16
A17
A16
3
B17
A17
3
PRIM_RST
B18
B18
A18
A18
3
PCI_PME3PRIM_AD0
B21
B20B2B19
B19B2B20
A19A2A20
A19
A21
A20
B22
B21
B22
A21
A22
A22
KB_DATA_SIO
MSE_CLK_SIO
6
6
3
PRIM_AD13PRIM_AD33PRIM_AD53PRIM_AD73PRIM_AD83PRIM_AD103PRIM_AD123PRIM_AD14
B24
B23
B23
B24
A23
A24
A24
A23
VIO
+5V
MSE_DATA_SIO
6
B28
B27
B26
B25
B25
B26
B27
B28
A25
A26
A27
A28
A28
A27
A26
A25
IDE_CD_DASP_ESM4
6
3
PRIM_CBE1
B34
B33
B32
B31
B30B3B29
B29B3B30
B31
B32
B33
B34
A29A3A30
A31
A32
A33
A34
A34
A33
A32
A31
A30A3A29
LED_ACTIVITY
2
3
3
PRIM_PERR
PRIM_IRDY3PRIM_DEVSEL
B38
B37
B36
B35
B35
B36
B37
B38
A35
A36
A37
A38
A38
A37
A36
A35
NC_MII_ENABLE
SCL2
SCL3
2
2
3
3
PRIM_FRAME
PRIM_AD163PRIM_AD183PRIM_AD203PRIM_AD22
B41
B40B4B39
B39B4B40
B41
A39A4A40
A41
A41
A40A4A39
ESM4_GPIO0
ESM4_GPIO1
ESM4_GPIO2
3
3
3
B44
B43
B42
B42
B43
B44
A42
A43
A44
A44
A43
A42
ESM4_GPIO33ESM4_GPIO4
ESM4_GPIO5
ESM4_GPIO6
3
3
3
+2.5V
3
3
PRIM_CBE3
PRIM_AD253PRIM_AD27
B48
B47
B46
B45
B45
B46
B47
B48
A45
A46
A47
A48
A48
A47
A46
A45
RS232_RD
ESM4_GPIO7
2
3
3
PRIM_AD293PRIM_AD31
B52
B51
B50B5B49
B49B5B50
B51
B52
A49A5A50
A51
A52
A52
A51
A50A5A49
SOFT_RESET
RS232_OE
RS232#_485_RTS
2
2
2,5,7
2
2,7
SDA0
SDA1
B56
B55
B54
B53
B53
B54
B55
B56
A53
A54
A55
A56
A56
A55
A54
A53
NC_PHY_PRESENT
6
6
6
IDE_CD_IOW_ESM4
IDE_CD_IOR_ESM4
IDE_A1
B60B6B59
B58
B57
B57
B58
B59B6B60
CONN2X120
A57
A58
A59A6A60
A60A6A59
A58
A57
RECEPTACLE
ADD_6H525_SCHEM
ADD_2H846_PWA
ADD_4H771_PWB
ADD_42753_REV
ADD_42610_BAR
ADD_3H752_ASSYDWG
TXOP
TXON
PRIM_INTA3PRIM_INTC
NC_MII_TX_EN
NC_MII_TX_ER
NC_MII_TXD1
NC_MII_TXD3
NC_MII_RXD2
NC_MII_COL
NC_MII_RX_CLK
NC_MII_RXD0
A B C
1
PRIM_CLK
PRIM_REQ3PRIM_GNT3PRIM_AD43PRIM_AD63PRIM_CBE03PRIM_AD113PRIM_AD133PRIM_AD15
PRIM_AD2
2
2
3
3
3
PRIM_AD9
3
PRIM_TRDY3PRIM_STOP3PRIM_PAR
PRIM_SERR
PRIM_CBE2
3
3
3
3
2
PRIM_AD243PRIM_AD26
PRIM_AD173PRIM_AD193PRIM_AD213PRIM_AD23
3
PRIM_AD30
PRIM_AD28
PRIM_LOCK
3
3
3
3
PRIM_IDSEL
3
3
SCL0
SCL1
2
IDE_RESET6IDE_A26IDE_A0
2,7
6
4
Page 5
1
2
3
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
4
A00-00
REV.
5 OF 74/23/02
AUSTIN,TEXAS
COMPUTER
CORPORATION
D
3,5,6
3,5
SHEET
6H525
SCHEM,DTRBD,ESM4,PE1650/PE2600
DWG NO.
DATE
VSSQ2
WE
161819
DRAM_WE
3,5
VSSQ3
CTRL ENABLE
CASCSRAS
17
DRAM_CAS
3,5
524612
VSSQ4
SDRAM
SUB1=SUB_03TGE
DRAM_RAS
3,5
TITLE
1Mx16x4
P3V3FP;14,27
RAM_DATA[0:15]
RAM_DATA1
RAM_DATA0
RAM_DATA2
RAM_DATA3
RAM_DATA4
RAM_DATA5
RAM_DATA6
RAM_DATA7
RAM_DATA8
RAM_DATA9
5
4
2
DQ0
DQ1
DQ2
DQ3
SDRAM DATA BUS
444213111087
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
U26
BANK 0
16MByte
CBA
+3.3V_FP
C31
21
C33
1 2
0.1uF 16V
C130
0.1uF 16V
VCC
VCCQ1
21
VCCQ2
VCCQ3
VCCQ4
931
49
43
0.1uF 16V
A0
A1
A2A3A4A5A6A7A8
25
24
23
RAM_A2
RAM_A1
RAM_A0
RAM_A3
RAM_DATA10
45
DQ10
RAM_A5
RAM_A4
RAM_DATA11
RAM_DATA12
DQ11
DQ12
RAM_A7
RAM_A6
RAM_DATA15
RAM_DATA13
RAM_DATA14
5351504847
DQ13
DQ14
DQ15
RAM_A8
RAM_A9
A9
34333231302926
A10
22
RAM_A10
SDRAM ADDRESS BUS
A11
RAM_A11
MASK
DQ
A12
A13
LDQM
UDQM
USED ON NEW DESIGNS.
39
15
202135
THIS PART IS NOT TO BE
RAM_A13
RAM_A12
DRAM_DQM03DRAM_DQM13DRAM_CLK
CLOCK
CKE
37
524612
6
28
GND
VSSQ1
VSSQ2
VSSQ3
VSSQ4
1Mx16x4
CTRL ENABLE
SDRAM
CLK
CASCSRAS
WE
P3V3FP;14,27
161819
17
38
SUB1=SUB_03TGE
DRAM_CAS
DRAM_RAS
DRAM_WE
3,5
3,5
3,5
3,5
RAM_AD[0:15]
RAM_AD1
RAM_AD0
4
2
DQ0
DQ1
U27
VCC
VCCQ1
RAM_AD2
5
DQ2
VCCQ2
931
RAM_AD3
RAM_AD6
RAM_AD5
RAM_AD4
DQ3
DQ4
DQ5
SDRAM DATA BUS
A0
VCCQ3
VCCQ4
49
43
23
RAM_A0
RAM_AD10
RAM_AD9
RAM_AD8
RAM_AD7
444213111087
DQ6
DQ7
DQ8
DQ9
A1
A2A3A4A5A6A7A8
25
24
RAM_A4
RAM_A3
RAM_A2
RAM_A1
45
DQ10
RAM_A5
RAM_AD12
RAM_AD11
DQ11
RAM_A6
RAM_AD15
RAM_AD14
RAM_AD13
5351504847
DQ12
DQ13
DQ14
DQ15
RAM_A7
RAM_A8
RAM_A9
A9
34333231302926
A10
22
RAM_A10
SDRAM ADDRESS BUS
A11
RAM_A11
MASK
DQ
A12
A13
LDQM
UDQM
USED ON NEW DESIGNS.
39
15
202135
THIS PART IS NOT TO BE
RAM_A13
RAM_A12
DRAM_DQM3
DRAM_DQM2
3
3
CLOCK
CKE
37
DRAM_CLK
CLK
38
3,5
6
28
GND
VSSQ1
RAM_A[0:13]
3,5,6
SP2 SRAM and SDRAM interface
C35
2 1
0.1uF 16V
Intel/SMT part: populate RN15/R185, depopulate RN14 (p/n 8F073),
AMD Flash: Populate RN14, depopulate RN15 (p/n 843MV)/R185
5
RB_A19
NP*
72
RN14
FLASH_RDY
5
BYTE_VCC
NP*
63
RN14
0-5%
0-5%
SRAM_8/16
3
3
RN14_NC2
NP*
RN14
0-5%
4 5
RN14_NC1
RAM_AD[0:15]
RN15
5
RB_A19
1 8
RAM_AD5
RN15
0-5%
+3.3V_FP
BYTE_VCC
72
5
AMD_A19
81
NP*
RN14
0-5%
FLASH MEMORY 2 BANKS 8MByte
RAM_AD5
RAM_AD[0:15]
+3.3V_FP
5
RN15_NC2
RN15_NC4
4MByte
54
RN15
3 6
RN15_NC1
0-5%
0-5%
RN15_NC3
0-5%
RN15
DRAM_CKE03DRAM_CS0
3
C36
+3.3V_FP
12
0.1uF 16V
4MByte
+3.3V_FP
U17
A0
25
RAM_A0
RAM_A[0:13]
3,5,6
462737
VCC
GND1
GND2
A1
A3A4A5A6A7A8A9
222324
RAM_A4
RAM_A3
RAM_A2
RAM_A1
C32
1 2
3,5,6
RAM_DATA[0:15]
RAM_DATA1
RAM_DATA0
RAM_DATA2
31
33
29
DQ0
DQ1
DQ2
202118
19
RAM_A6
RAM_A7
RAM_A5
C34
0.1uF 16V
RAM_DATA5
RAM_DATA4
RAM_DATA3
DQ3
DQ4
DQ5
FLASH DATA BUS
A10
8
RAM_A10
RAM_A9
RAM_A8
21
RAM_DATA6
DQ6
A11
RAM_A11
C131
1 2
0.1uF 16V
RAM_DATA9
RAM_DATA8
RAM_DATA7
DQ7
DQ8
DQ9
FLASH ADDRESS BUS
A12
A13
A14
RAM_AD0
RAM_A13
RAM_A12
RAM_AD[0:15]
3,5
0.1uF 16V
RAM_DATA11
RAM_DATA10
363432304442403835
DQ10
DQ11
A15
A16
1234567
RAM_AD2
RAM_AD1
RAM_DATA13
RAM_DATA12
DQ12
DQ13
A17
A18
RAM_AD4
RAM_AD3
RAM_DATA15
RAM_DATA14
45
433941
DQ14
DQ15/A-1
A19A2A20
109161748
AMD_A19
RAM_AD6
5
+3.3V_FP
CE
OE
26
SRAM_OE5BYTE_VCC
SRAM_CS0
3
3,6
8.2K-5%
21
R182
5
+3.3V_FP
RB_A19
15
RY/BY
RESET
WE
WP/ACC
SRAM_WE
SOFT_RESET
3,6
2,4,7
FLASH_WP
VPP/NC
FLASH CTRL
BYTE
4712142811
21
21
SUB1=SUB_7R679
2Mx16
R185
200-5%
NP*
R181
200-5%
A B C D
3,5
3,5
1
2
3
4
Page 6
1
0.1uF 16V
0.1uF 16V
0.1uF 16V
8.2K-5%
21
R184
12914715216
TCK
TMS
TDI
6
PROM_TMS
PROM_TDI
PROM_TCK
12345
6
PROGRAM
TDO
CLK
3
17
CCLK
PROM_TDO
3,6
6
NP*
6
DATA
111
D1D2D3CFD5D6D7
GND D0
1 2
C132
21
C134
1 2
C133
+3.3V
19
18
21
21
20
VCC1
VCC2
VCC0
U32
CEO
OE/RESET*
CE
R145
845
8.2K-5%
10
13
8.2K-5%
R146
INIT
DONE
6
6
+3.3V
J14
D
+3.3V
NP*
XC18V01
2
3,6
3,6
3,6
3,6
3
3,6
3,6
3,6
3,6
4
A00-00
REV.
6 OF 77/13/01
AUSTIN,TEXAS
CORPORATION
COMPUTER
PROGRAM#/FPGA_GPIO1
DONE/FPGA_GPIO5
DATA/FPGA_GPIO4
INIT#/FPGA_GPIO2
+3.3V_FP
NP*
21
21
R152
0-5%
R150
0-5%
NP*
21
21
R149
0-5%
R151
0-5%
NP*
NP*
FPGA_GPIO4
FPGA_GPIO1
FPGA_GPIO2
FPGA_GPIO5
6
6
6
6
3,5
PROGRAM#/FPGA_GPIO1
16
479
YA
VCC
U30
S
E
235
1
15
PROGRAM
FPGA_GPIO1
INIT
CONFIG#/VIRT
6
6
3
6
DATA/FPGA_GPIO4
DONE/FPGA_GPIO5
INIT#/FPGA_GPIO2
12
YD
YC
YB
QS3257
SUB_9P234
0D
1B0B1A0A0C1C1D
6
13
10
11
14
220
R140
DATA
FPGA_GPIO4
FPGA_GPIO5
DONE
FPGA_GPIO2
6
6
6
6
6
TITLE
1 2
4
4
4
4
4
PROPRIETARY NOTE
4
4
4
SHEET
DBA
6H525
SCHEM,DTRBD,ESM4,PE1650/PE2600
DWG NO.
DATE
2,7
3,6
SP_CLK
CCLK
77
155
U31
153
80
CCLK
I/O_GCK0
I/O_D0_DIN
I/O_D1
I/O_D2
146
142
185
182
I/O_GCK2
I/O_GCK3
I/O_GCK1
I/O_D4
I/O_D3
126
119
135
I/O_D5
I/O_D6
115
55
I/O_D7
108
DATA
FPGA for IDE and KB/MS virtualization
6
56
NC_55
NC_56
I/O_TRDY_27
I/O_IRDY_24
I/O_IRDY_132
24
132
129
6
6
6
6
20
6
I/O_VREF_6
I/O_VREF_31
I/O_VREF_20
I/O_TRDY_129
I_CS
I/O_TDI
I/O_TCK
207
159
160
FPGA_TCK
FPGA_TDI
6
I/O_VREF_45
I/O_VREF_59
I/O_VREF_73
I/O_VREF_84
I/O_TMS
I/O_INIT
I/O_TDO
2
10727161
157
INIT
FPGA_TDO
FPGA_TMS
6
6
6
6
136
125
111988473594531
I/O_VREF_98
I/O_VREF_111
I/O_VREF_125
I/O_VREF_136
I/O_DOUT_BUSY
PROGRAM
106
154
PROGRAM
6
189
178
164
150
I/O_VREF_150
I/O_VREF_164
I/O_VREF_178
I/O_VREF_189
M2
M0
M1
I/O_WRITE
54
50
52
M2
M1
M0
6
6
6
RAM_DATA[0:15]
RAM_DATA1
RAM_DATA2
RAM_DATA0
99
100
203
97
I/O_99
I/O_97
I/O_VREF_203
I/O_4
I/O_3
DONE
5
4
3
104
DONE
IDE_CD_D74IDE_CD_D84IDE_CD_D64IDE_CD_D94IDE_CD_D5
6
4
RAM_DATA4
RAM_DATA3
102
101
I/O_100
I/O_101
I/O_7
I/O_5
8
7
RAM_DATA7
RAM_DATA6
RAM_DATA5
11087121
112
109
I/O_112
I/O_110
I/O_102
I/O_109
I/O_14
I/O_10
I/O_9
I/O_8
9
10
14
IDE_CD_D11
IDE_CD_D4
IDE_CD_D10
4
4
4
RAM_DATA10
RAM_DATA9
RAM_DATA8
120
114
113
I/O_120
I/O_113
I/O_114
I/O_16
I/O_15
I/O_17
16
17
15
IDE_CD_CS1_ESM4
IDE_CD_CS0_ESM4
IDE_CD_D3
4
4
4
RAM_DATA13
RAM_DATA12
RAM_DATA11
122
127
123
I/O_122
I/O_121
I/O_123
I/O_21
I/O_18
I/O_22
21
23
22
18
IDE_CD_D12
IDE_CD_D13
IDE_CD_D2
IDE_CD_D1
4
4
4
3,5
RAM_A[0:13]
RAM_DATA15
RAM_DATA14
RAM_A1
RAM_A0
138
134
133
I/O_127
I/O_133
I/O_134
I/O_30
I/O_23
I/O_29
30
29
IDE_CD_D0
IDE_CD_D14
IDE_CD_D15
4
4
4
RAM_A2
RAM_A3
139
140
I/O_139
I/O_138
I/O_33
I/O_34
343336
35
RIDE_CD_IRQ_ESM4
RIDE_CD_IORDY_ESM4
4
4
RAM_A4
RAM_A5
RAM_A7
RAM_A8
RAM_A9
RAM_A6
149
148
147
151
152
141
I/O_151
I/O_147
I/O_148
I/O_149
I/O_141
I/O_140
I/O_35
4
I/O_152
I/O_41
I/O_37
I/O_36
I/O_42
I/O_43
I/O_44
37
41
444342
RIDE_CD_DREQ_ESM4
IDE_RESET4IDE_A24IDE_A0
IDE_A1
IDE_CD_DACK_ESM4
4
4
4
4
3
RAM_A10
RAM_A11
RAM_A12
SRAM_CS2
SRAM_OE
RAM_A13
163
162
168
167
166
165
I/O_162
I/O_163
I/O_165
I/O_166
I/O_167
I/O_57
I/O_46
I/O_48
I/O_47
I/O_49
57
58
49
474846
IDE_CD_DASP_ESM4
IDE_CD_PDIAG_ESM4
IDE_CD_IOR_ESM4
IDE_CD_IOW_ESM4
4
4
4
4
3,5
3,5
SRAM_WE
172
173
I/O_172
I/O_168
I/O_60
I/O_58
60
61
174
175
I/O_174
I/O_173
I/O_62
I/O_61
62
63
179
176
I/O_176
I/O_175
I/O_67
I/O_63
67
181
180
I/O_179
I/O_180
I/O_68
I/O_69
KB_DATA_SIO
KB_CLK_SIO
187
191
188
I/O_187
I/O_181
I/O_188
I/O_70
I/O_71
I/O_74
MSE_DATA_SIO
MSE_CLK_SIO
195
194
193
192
I/O_193
I/O_194
I/O_192
I/O_191
I/O_82
I/O_75
I/O_81
I/O_83
82
86
83
81757471706968
FPGA_GPIO4
FPGA_GPIO1
FPGA_GPIO2
FPGA_GPIO5
6
6
6
KB_CLK
KB_DATA
199
200
I/O_199
I/O_195
I/O_86
I/O_87
88
XGPIO9
XGPIO10
6
4
MSE_CLK
MSE_DATA
202
201
I/O_200
I/O_201
I/O_202
I/O_88
I/O_89
I/O_90
XGPIO11
XGPIO12
4
4
4
THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
206
205
204
I/O_204
I/O_205
I/O_206
XC2S50 PQ208
HETERO SYMBOL 1 OF 2
NP*
I/O_96
I/O_95
I/O_94
96
949089
95
XGPIO15
XGPIO13
XGPIO14
4
4
4
DELL COMPUTER CORPORATION.
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITH
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
C
FPGA_TDI
FPGA_TDO
FPGA_TMS
GND_51
GND_64
VCCO_156
VCCO_170
184
170
156
12345
J15
GND_72
GND_79
VCCO_184
VCCO_197
208
197
FPGA_TCK
103
116
9385797264514032251911
GND_85
GND_93
GND_103
VCCINT_13
VCCO_208
13
28
6
NP*
124
137
131
GND_116
GND_131
GND_124
VCCINT_28
VCCINT_66
VCCINT_38
386676
158
145
169
GND_145
GND_137
GND_158
VCCINT_118
VCCINT_91
VCCINT_76
91
118
128
177
183
190
GND_190
GND_183
GND_177
GND_169
VCCINT_171
VCCINT_186
VCCINT_143
VCCINT_128
143
186
171
198
GND_198
XC2S50 PQ208
HETERO SYMBOL 2 OF 2
VCCINT_196
196
+2.5V
2
21
21
21
21
21
21
21
21
10uF10V-10%
1
10uF10V-10%
2
1
0.1uF 16V
C142
0.1uF 16V
C141
0.1uF 16V
C140
0.1uF 16V
C139
0.1uF 16V
C138
0.1uF 16V
C137
0.1uF 16V
C136
0.1uF 16V
C135
2
C143
C144
+2.5V
21
21
21
NP*
6
6
M2
M1
M0
8.2K-5%
R142
8.2K-5%
R141
8.2K-5%200-5%
R143
6
21
21
21
200-5%
NP*
R138
200-5%
NP*
R137
R136
3
M2 M1 M0
Slave serial 0 1 1
Master serial 1 0 0
because there’s no more pin to bring them down the 240p connector.
The following are signals defined on the FPGA, but not brought out
XGPIO1 pin 63
XGPIO2 pin 67
XGPIO4 pin 69
XGPIO3 pin 68
XGPIO0 pin 62
XGPIO5 pin 70
XGPIO6 pin 71
XGPIO7 pin 74
XGPIO8 pin 75
4
+3.3V
1
GND_1
GND_11
GND_19
GND_25
GND_32
GND_40
U31
VCCO_12
12
VCCO_26
26
VCCO_39
VCCO_53
VCCO_65
VCCO_78
VCCO_92
9278655339
VCCO_105
VCCO_117
117
105
VCCO_130
VCCO_144
144
130
A B C
+3.3V_FP
1
Page 7
1
2
3
4
A00-00
REV.
7 OF 74/23/02
SHEET
DBA
6H525
SCHEM,DTRBD,ESM4,PE1650/PE2600
DWG NO.
DATE
0.1uF 16V
21
C160
0.1uF 16V
21
C161
D
21
21
0.1uF 16V
C162
0.1uF 16V
C163
0.1uF 16V
1
2
C164
0.1uF 16V
21
C166
21
21
21
21
2
21
0.1uF 16V
C156
0.1uF 16V
C155
0.1uF 16V
C154
0.1uF 16V
+3.3V_FP
C153
0.1uF 16V
1
C159
0.1uF 16V
8.2K
4
5
3
6
2
7
RN19
1
8
8.2K
4
5
3
6
2
7
RN18
1
8
8.2K
4
5
3
6
2
7
RN17
1
8
8.2K
5
4
6
3
7
2
RN16
8
1
AUSTIN,TEXAS
CORPORATION
COMPUTER
TITLE
C157
0.1uF 16V
21
C167
0.1uF 16V
21
C168
0.1uF 16V
21
C169
0.1uF 16V
21
C170
+3.3V_FP
p/n 5K108 connector
JTAG CONNECTOR
+3.3V_FP
P4
+3.3V_FP
JTAG/ICE
2
TRST2TDI2TMS2TCK2TDO
2
21
21
21
0.1uF 16V
C152
0.1uF 16V
C151
0.1uF 16V
C150
Pull-up resistors for SP2 secondary PCI bus
SEC_INTA_D2SEC_GNT1
SEC_DEVSEL2SEC_STOP2SEC_IRDY2SEC_TRDY2SEC_FRAME
SEC_GNT2
2
2
2
SEC_GNT3
SEC_CLK
2
SEC_RST
2
2
SEC_REQ12SEC_REQ22SEC_REQ3
2
SEC_SERR2SEC_PERR
2
PROPRIETARY NOTE
0.1uF 16V
21
C149
THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
DELL COMPUTER CORPORATION.
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITH
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
C
3
RED_LED
2,4
2,4
J6
NP*
21
2
+3.3V_FP
71359
14
13
12
JTAG
NP*
11
10
9
8
7
6
5
4
3
1
2
R94
STATUS LED
1210864
11
13 14
C114
1 2
.01uF 16V
10K-1%
1 2
12
DS1
YELLOW
LOW CURRENT=2mA
21
R62
750-1%
21
SCL1
SDA1
5
63
SDA
VCCA0
U35
8.2K-5%
R178
24C02
SUB*_8R172
A1 WC
GND
A2 SCL
4721 8
200-5%
21
R177
200-5%
21
R176
+3.3V_FP
2,6
SP_CLK
.01uF 16V
R183
SUB1=SUB_89YJU
OS1
4
21
SP_CLK_R
VCC
1 3
22-5%
OUTE/D
25MHZ
2
GND
2,3
C129
21
47pF
50V-5%
SP_RESET
4
3
SW2
PUSH SW
A B C
SKHMPU
2
1
SW1
2,4,5
SOFT_RESET
1
3
C148
47pF
50V-5%
2
4
21
SUB=NP
SKHMPU
PUSH SW
+3.3V_FP
21
21
C120
BLM11A601S
1 2
L14
C113
10uF 10V-10%
21
10K-1%
R126
RESET CIRCUIT
CLOCK CIRCUIT
1
2
3
4
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