UNIWILL N241S1 Major Components
Chapter 3 Major Components
UNIWILL COMPUTER CORP.
No. 24, Pei Yuan Rd., Chung Li Industrial Park
Chung Li City, Taiwan, R.O.C.
TEL: 886-3-461-6000
FAX: 886-3-461-6317
URL: http://www.uniwill.com.tw/
N241S1
N241S1 Rev : A
N241S1N241S1
Rev : A
Rev : A Rev : A
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3
3 ---- 1
3 3
3.1 Major Components Pin Assignment
Y33
GND/CLKREF
C37
CPUPRES#
AL31
THERMDP
AL29
THERMDN
AH28
THERMTRIP#
W37
BCLK
AK20
LOCK#
AN19
DEFER#
AN25
TRDY#
AH4
RESERVED/RESET#
X4
RESET#/RESET2#
AN17
BPRI#
AN29
BREQ0#
AK28
RS#[2]
AH22
RS#[1]
AH26
RS#[0]
AN31
ADS#
AL23
HITM#
AL25
HIT#
AN27
DRDY#
AL27
DBSY#
AH14
BNR#
AL17
REQ#[4]
AL19
REQ#[3]
AH18
REQ#[2]
AH16
REQ#[1]
AK18
REQ#[0]
AF4
RESERVED/A#[35]
W3
RESERVED/A#[34]
AC1
RESERVED/A#[33]
X6
RESERVED/A#[32]
AD4
A#[31]
AA3
A#[30]
Z4
A#[29]
AK6
A#[28]
AA1
A#[27]
Y3
A#[26]
AF6
A#[25]
AB4
A#[24]
AB6
A#[23]
AE3
A#[22]
AJ1
A#[21]
AC3
A#[20]
AG3
A#[19]
Z6
A#[18]
AE1
A#[17]
AN7
A#[16]
AL5
A#[15]
AK14
A#[14]
AL7
A#[13]
AN5
A#[12]
AK10
A#[11]
AH6
A#[10]
AL9
A#[9]
AH10
A#[8]
AL15
A#[7]
AN9
A#[6]
AH8
A#[5]
AH12
A#[4]
AK8
A#[3]
W35
AM2
TESTHI
AC37
AK24
AL11
AN23
RESERVED/RP#
GND/RESERVED
AN13
B36
V4
RESERVED/BINIT#
RESERVED/AERR#
C31
C33
RESERVED/AP0#
RESERVED/AP1#
RESERVED/RSP#
RESERVED/DEP0#
RESERVED/BERR#
Chapter 3 Major Components
SOCKET_370 (U36A)
AK16
AL13
AL21
AN11
AN15
C29
E29
E31
A31
A33
RESERVED/DEP5#
RESERVED/DEP1#
RESERVED/DEP4#
RESERVED/DEP3#
RESERVED/DEP2#
AH20
A29
AA33
AA35
RESERVED/VTT
RESERVED/VTT
RESERVED/VTT
RESERVED/DEP6#
RESERVED/DEP7#
AN21
E23
RESERVED/VTT
RESERVED/VTT
RESERVED/VTT
RESERVED/VTT
RESERVED/VTT
RESERVED/VTT
RESERVED/VTT
BP#[2]
BP#[3]
BSEL#
A20M#
FERR#
IERR#
INIT#
SLP#
SMI#
PREQ#
TCK
TDI
TDO
TMS
TRST#
VID[3]
VID[2]
VID[1]
VID[0]
VREF7
VREF6
VREF5
VREF4
VREF3
VREF2
VREF1
VREF0
PLL1
PLL2
U36A
AD36
Z36
AB36
G33
E37
C35
E35
AJ33
AJ31
AE33
AC35
AE37
AE35
AG37
AG33
M36
L37
AH30
AJ35
AG35
J33
J35
L35
AK26
A35
J37
AL33
AN35
AN37
AK32
AN33
AJ37
AL37
AM36
AL35
AK22
AK12
AD6
R6
F18
E33
AG1
W33
U33
V6
K4
AK30
G35
S33
RESERVED/VTT
F10
G37
L33
N33
N35
N37
Q33
Q35
S37
U35
U37
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED/VTT
RESERVED/VTT
RESERVED/VTT
RESERVED/VTT
Q37
Y1
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
E27
RESERVED
RESERVED
E21
S35
X2
RESERVEDR2RESERVED
RESERVED
VCORE-DET
EDGCTRL/VRSEL
VCC_1.5V
VCC_2.5V
VCC_CMOS
BPM#[0]
BPM#[1]
BSEL1/GND
FLUSH#
IGNNE#
LINT[0]/INTR
LINT[1]/NMI
STPCLK#
PICCLK
PICD[0]
PICD[1]
PWRGOOD
PRDY#
D#62
D#63
D#61
D#60
D#59
D#58
D#57
D#56
D#55
D#54
D#53
D#52
D#51
D#50
D#49
D#48
D#47
D#46
D#45
D#44
D#43A7D#42
D#41
D#40
D#39
D#38D8D#37A9D#36C9D#35B2D#34C7D#33C1D#32F6D#31C5D#30J3D#29A3D#28A5D#27
E25
F16
A27
A25
A19
A23
A13
A17
A15
A21
C17
C23
C27
C19
C21
D16
C25
C13
A11
C11
D12
D14
C15
D10
D#26E1D#25E3D#24K6D#23G3D#22F8D#21G1D#20L3D#19H6D#18P4D#17R4D#16H4D#15U3D#14N3D#13L1D#12Q1D#11M4D#10
F12
D#9P6D#8S1D#7J1D#6T6D#5S3D#4U1D#3M6D#2N1D#1T4D#0
Q3
N241S1
N241S1 Rev : A
N241S1N241S1
Rev : A
Rev : A Rev : A
Pag
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SOCKET_370
W1
3
3 ---- 2
3 3
Chapter 3 Major Components
SOCKET_370 (U36B)
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
U36B
AB32
AC33
AD34
AF32
AF36
AH34
AJ11
AJ15
AJ19
AJ23
AJ27
AK36
AM10
AM14
AM18
AM22
AM26
AM30
AM34
A37
AC5
AD2
AG5
AH2
AJ3
AJ7
AK4
AL1
AL3
AM6
AN3
B12
B16
B20
B24
B28
B32
B4
B8
D18
D2
D22
D26
D30
D34
D4
E11
E15
E19
E7
F20
F24
F28
F32
F36
G5
H2
H34
K36
M2
M34
P32
P36
Q5
R34
T32
T36
U5
V2
V34
X32
X36
Y37
Y5
Z2
Z34
L5
AA37
AA5
AB2
AB34
AD32
AE5
AF2
AF34
AH24
AH32
AH36
AJ13
AJ17
AJ21
AJ25
AJ29
AJ5
AJ9
AK2
AK34
AM12
AM16
AM20
AM24
AM28
AM32
AM4
AM8
B10
B14
B18
B22
B26
B30
B34
B6
C3
D20
D24
D28
D32
D36
D6
E13
E17
E5
E9
F14
F2
F22
F26
F30
F34
F4
H32
H36
K2
K32
K34
M32
N5
P2
P34
R32
R36
S5
T34
V32
V36
W5
X34
Y35
Z32
J5
T2
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
SOCKET_370
N241S1
N241S1 Rev : A
N241S1N241S1
Rev : A
Rev : A Rev : A
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3
3 ---- 3
3 3
Chapter 3 Major Components
Temperature Sensor (U37)
U37
1
NC
2
VCC
3
DXP
4
DXN
5
NC
6
ADD1
7
GND
8
GND
ADM1021
NC
STBY#
SMBCLK
NC
SMBDATA
ALERT#
ADD0
NC
16
15
14
13
12
11
10
9
SIS-630S HOST and DRAM Interface (U6A)
T25
W28
W27
Y29
Y27
Y26
AA28
AA26
AB28
AB26
AC29
AC27
AC25
AD28
AD27
Y25
AG22
AJ22
AF21
AH21
AF20
AH20
AJ20
AG19
AJ19
AF18
AH18
AF17
AG17
AJ17
AF16
AH16
P29
GTLREFA
A24
B24
P26
V29
T29
R26
P25
G27
R29
G28
V26
R25
U29
U26
R24
U28
T27
U27
P28
R27
T26
T28
R28
P27
M24
H26
G29
J26
H29
H27
K27
H28
J29
J27
K26
J28
K28
L26
L27
L28
K29
M25
M26
M27
L29
N25
N28
M28
M29
N29
N26
P24
N27
GTLREFB
VSSQ
VSSQ
CPUCLK
HLOCK#
DEFER#
HTRDY#
CPURST#
BPRI#
BREQ0#
RS#[2]
RS#[1]
RS#[0]
ADS#
HITM#
HIT#
DRDY#
DBSY#
BNR#
HREQ#[4]
HREQ#[3]
HREQ#[2]
HREQ#[1]
HREQ#[0]
HA#[31]
HA#[30]
HA#[29]
HA#[28]
HA#[27]
HA#[26]
HA#[25]
HA#[24]
HA#[23]
HA#[22]
HA#[21]
HA#[20]
HA#[19]
HA#[18]
HA#[17]
HA#[16]
HA#[15]
HA#[14]
HA#[13]
HA#[12]
HA#[11]
HA#[10]
HA#[9]
HA#[8]
HA#[7]
HA#[6]
HA#[5]
HA#[4]
HA#[3]
MD63
MD62
MD61
MD60
MD59
MD58
MD57
MD56
MD55
MD54
MD53
MD52
MD51
MD50
MD49
MD48
MD47
MD46
MD45
MD44
MD43
MD42
MD41
MD40
MD39
MD38
MD37
DRAM CONTROLLER INTERFACE
SIS-630S
HOST BUS INTERFACE
T24
MD36
MD35
MD34
MD33
MD32
MD31
AA29
V25
Y28
W26
U25
W29
MD25
MD26
MD27
MD28
MD29
MD30
AC26
AC28
V24
AB27
AB29
AA27
MD19
MD20
MD21
MD22
MD23
MD24
AE23
AH22
AF22
AD26
W25
AD29
MD13
MD14
MD15
MD16
MD17
MD18
AH19
AF19
AE22
AG20
AJ21
AG21
MD7
MD8
MD9
MD10
MD11
MD12
AE21
AH17
AD20
AJ18
AG18
AE18
MD1
MD2
MD3
MD4
MD5
MD6
AG16
MD0
CSA#[5]
CSA#[4]
CSA#[3]
CSA#[2]
CSA#[1]
CSA#[0]
CSB#[5]
CSB#[4]
CSB#[3]
CSB#[2]
CSB#[1]
CSB#[0]
MA[14]
MA[13]
MA[12]
MA[11]
MA[10]
MA[9]
MA[8]
MA[7]
MA[6]
MA[5]
MA[4]
MA[3]
MA[2]
MA[1]
MA[0]
DQM[7]
DQM[6]
DQM[5]
DQM[4]
DQM[3]
DQM[2]
DQM[1]
DQM[0]
WE#
SRAS#
SCAS#
SDCLK
CKE
AE24
AG24
AF24
AJ25
AH25
AG25
AF28
AF29
AA25
AE25
AE26
AE27
AB25
AF27
AF26
AG29
AG28
AG27
AH28
AB24
AH27
AD24
AJ27
AG26
AH26
AJ26
AF25
Y24
AE28
AF23
AG23
AD25
AE29
AJ24
AD22
AH23
AH24
AJ23
AJ16
U6A
E9
CPUAVDD
CPUAVSS
HD#60
HD#61
HD#62
HD#63
V27
V28
B21
B20
A19
E21
C19
HD#54
HD#55
HD#56
HD#57
HD#58
HD#59
E20
A20
A21
B19
D20
D19
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
A22
B22
D21
C20
C22
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
E22
A25
B23
A23
D22
C23
C21
HD#36
HD#37
HD#38
HD#39
HD#40
HD#41
E25
B25
C24
C25
D23
D24
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
E24
B26
E23
F22
C26
D25
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
B28
B27
A27
A26
C27
D26
HD#18
HD#19
HD#20
HD#21
HD#22
HD#23
E26
F24
C29
H24
D28
C28
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
J25
E27
E28
H25
D29
D27
HD#6
HD#7
HD#8
HD#9
HD#10
HD#11
L25
F26
E29
F27
F25
K24
N241S1
N241S1 Rev : A
N241S1N241S1
Rev : A
Rev : A Rev : A
HD#1
HD#2
HD#3
HD#4
HD#5
F28
F29
K25
G26
Pag
HD#0
G25
Pageeee
PagPag
SDVADD
SDAVSS
AE19
AE20
3
3 ---- 4
3 3
SIS-630S
AH15
Chapter 3 Major Components
SIS-630S PCI - IDE (U6B)
C1
C2
C3
D2
D3
D4
F3
H4
J1
L1
N1
P4
P5
P3
H3
H2
H1
J2
B11
M6
J3
L4
AJ15
C11
PREQ#[2]
PREQ#[1]
PREQ#[0]
PGNT#[2]
PGNT#[1]
PGNT#[0]
C/BE#[3]
C/BE#[2]
C/BE#[1]
C/BE#[0]
INTA#
INTB#
INTC#
INTD#
FRAME#
IRDY#
TRDY#
STOP#
SERR#
PAR
DEVSEL#
PLOCK#
PCICLK
PCIRST#
M4
D1
PCI
N5
L2
AD7
AD9N6AD8
AD10L3AD11K1AD12K2AD13M5AD14K3AD15K4AD16L5AD17G1AD18G2AD19G3AD20G4AD21F1AD22K5AD23F2AD24F4AD25E1AD26E2AD27K6AD28E3AD29J4AD30E4AD31
AD4M2AD5M3AD6
AD3M1AD2N4AD1P6AD0
N3
ICHRDYA
IDEAVDD
IDREQ[A]
IIRQA
CBLIDA
IIOR#[A]
IIOW#[A]
IDACK#[A]
IDSAA[2]
IDSAA[1]
IDSAA[0]
IDECSA#[1]
IDECSA#[0]
U6B
AE13
AG8
AF9
AH9
AH8
AF8
AJ8
AD14
AE14
AG9
AF10
AJ9
SIS-630S
IIRQB
AH13
AD17
AF15
AG15
AG13
AF13
AJ13
AG14
AF14
AD18
AJ14
AH14
IDE
ICHRDYB
IDREQ[B]
CBLIDB
IIOR#[B]
IIOW#[B]
IDACK#[B]
IDSAB[2]
IDSAB[1]
IDSAB[0]
IDECSB#[1]
IDECSB#[0]
IDB10
IDB0
IDB1
IDB2
IDB3
IDB4
IDB5
IDB6
IDB7
AE17
AG12
AJ10
AF12
AE16
AH11
AE15
AD15
IDB11
IDB8
IDB9
AF11
AG10
AH10
AG11
IDB15
IDB12
IDB13
IDB14
AJ12
AJ11
AD16
AH12
IDA2
IDA1
IDA0
AE8
AG7
AE12
IDA6
IDA5
IDA4
IDA3
AJ6
AF6
AE11
AD12
IDA10
IDA9
IDA8
IDA7
AJ5
AE6
AH6
AG6
AH5
IDA15
AJ7
AF7
AH7
AD13
SIS-630S
IDA14
IDA13
IDA12
IDA11
N241S1
N241S1 Rev : A
N241S1N241S1
Rev : A
Rev : A Rev : A
Pag
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PagPag
3
3 ---- 5
3 3
Chapter 3 Major Components
SIS-630S Power (U6C)
U6C
AB11
AB10
PVDD
PVDD
PVDD
P16
VSSD
P17
VSSD
R16
VSSD
R17
VSSD
R18
VSSD
R19
VSSD
T16
VSSD
T17
VSSD
T18
VSSD
T19
VSSD
U16
VSSD
U17
VSSD
U18
VSSD
U19
VSSD
V16
VSSD
V17
VSSD
V18
VSSD
W16
VSSD
W17
VSSD
U9
IVDD
T21
IVDD
N9
IVDD
N21
IVDD
M21
IVDD
L9
IVDD
L21
IVDD
K21
IVDD
J20
IVDD
J19
IVDD
J17
IVDD
J16
IVDD
J13
IVDD
J10
IVDD
H16
IVDD
H13
IVDD
AB17
IVDD
AB14
IVDD
AA21
IVDD
AA17
IVDD
AA14
IVDD
AA10
IVDD
AA11
AA12
AA13
AA18
AA19
AA20
AA22
AB12
AB19
AB21
AB22
H10
H17
J11
J12
K8
K9
M9
U21
U22
V21
V22
W21
W22
Y21
V13
V12
U13
U12
U11
T13
T12
T11
R13
R12
R11
P13
P12
P11
H9
J9
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
OVDD
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
VSSQ
AUX3.3V
H18
H12
H11
AB13
L8
N22
T22
AA8
AB8
AA9
AB9
VDDQ
VDDQ
VDDQ
VDDQ
VDDQN8VDDQP8VDDQP9VDDQU8VDDQV8VDDQV9VDDQW8VDDQW9VDDQY8VDDQ
Y9
H19
H20
H21
H22
J21
J22
K22
L22
GTLVTT
GTLVTT
GTLVTT
GTLVTT
GTLVTT
GTLVTT
GTLVTT
Y22
M22
GTLVTT
PVDD
GTLVTT
J18
PVDD
PVDDM8PVDD
PVDD
PVDD
AB18
AB20
PVDD
PVDD
PVDD
PVDD
PVDD
SIS-630S
POWER
J8
AUX1.8V
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
W15
W14
W13
V15
V14
U15
U14
T15
T14
R15
R14
P19
P18
P14
P15
N19
N18
N16
N17
VSS
VSS
VSS
VSS
VSS
N12
N13
N14
N15
VSS
VSS
VSS
VSS
M16
M17
M18
N11
VSS
VSS
VSS
VSS
M12
M13
M14
M15
VSS
VSS
VSS
VSS
L14
L15
L16
L17
N241S1
N241S1 Rev : A
N241S1N241S1
Rev : A
Rev : A Rev : A
VSS
L13
Pag
SIS-630S
Pageeee
PagPag
3
3 ---- 6
3 3
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