Service Manuals, User Guides, Schematic Diagrams or docs for : Microstar MS-6377
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1
MS-6377 100
Intel PGA 370 Processor
ServerWorks CNB30LE + OSB4 Chipset
National Semiconductor PC97317 IO Chip
Cover Sheet 1 DOM Connector 39
Block Diagram 2 NS PC97317 SIO 40
Clock Map 3 Parallel Port / Serial Port 41
370PGA Socket 4,5,6,7 Serial Port / Wakeup Event 42
AGTL Termination 8 Keyboard/Mouse Connectors 43
Level Shift Ckt. 9 Hardware monitor 44
A
Jumpless 10 SC1164/65 VRM 8.4 + System Requlator 45,46,47 A
Clock Synthesizer 11 VRM Decoupling 48
CNB30LE 12,13,14 Power OK and Reset 49
DIMM Module 1/2/3/4 15,16,17,18 Front Panel 50
OSB4 19,20 Smart D-LED 51
PCI Slot 1/2/3 (33MHz/32Bit) 21 GPIO SPEC 52,53,54
LAN 1/ 2 82550 /AOL-II 22,23,24,25,26
ATI Rage XL 27,28,29,30
PCI Slot 1/2 (66MHz/64bit) 31
SCSI AIC7899W/7902 32,33
SCSI Channel A, B 34,35
SCSI Voltage Regulator 36
USB Connector 37
IDE Connector/BIOS 38
Micro Star Restricted Secret
Title Rev
Cover Sheet
Document Number 100
MICRO-STAR INT'L CO.,LTD. Last Revision Date:
Tuesday, July 03, 2001
No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan Sheet
http://www.msi.com.tw 1 of 55
1
1
MS6377 Block Diagram
BLOCK DIAGRAM
FSB Suport 100/133MHz Cuppermine 256KB L2 CPU Only
VRM1 Scoket 370 CPU1 Scoket 370 CPU2 VRM2
VRM1/VRM2 Support VRM 8.4
ADDR
CTRL
DATA
ADDR
CTRL
DATA
GTL BUS Term. GTL+ Bus Termination (Option)
ADDR
CTRL
DATA
Secondary PCI Bus
Up to 6 PCI Master Support
66MHz/64Bit or 33MHz/32Bit Support
PCI 66MHz/64Bit Bus
4 DIMM DRAM Interface Support 100/133MHz
Up to 4GB SDRAM Support (use 256MBit Generation SDRAM)
CNB30LE Modules
Up to 4DIMM (8 Rows)
Support Register ECC DIMM Only
P64 PCI CONN 2
P64 PCI CONN 1
SM BUS No DQM,Support Read/Modify/Write when Write Cyecle(Internal 64K Buffer)
Ultra 160/320
AIC 7899W/7902
Ultra 160/320
Ultra160/320 SCSI Primary PCI Bus
PCI 33MHz/32Bit Bus Up to 6 PCI Master Support
33MHz/32Bit Support
DOM IDE Primary
Ultra DMA33
PCI CONN 1
PCI CONN 2
IDE Secondary Intel 82550 Intel 82550 ATI
VGA Conn.
OSB4
A
PCI LAN Chip PCI LAN Chip RageXL A
USB Port 1/2
USB
USB Port 3/4
SM Bus AOL-II
W83782D HWM SM BUS
ISA
W158 - System Clock
IDP2510C - SDRAM Clock Clock Gen. SM BUS
W163 - PCI66(33) Clock
ISA BUS
ISA
ISA
NS
FLASH ROM
PC97317
Floopy Keyboard Serial 1 Parallel IR
Mouse Serial 2 Micro Star Restricted Secret
Title Rev
Block Diagram
Document Number 100
MICRO-STAR INT'L CO.,LTD. Last Revision Date:
Tuesday, July 03, 2001
No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan Sheet
http://www.msi.com.tw 2 of 55
1
1
MS6377 Clock Map
CPU1HCLK 100/[email protected] To CNB30LE
To CPU1 Clock
BCLK 100/[email protected]
CPU2HCLK 100/[email protected]
To CPU2 Clock SDFBCLK 100/[email protected]
RDCLK 100/[email protected]
BCLK 100/[email protected] From CNB30LE
To CNB30LE
P64CLKFB 66/[email protected] SDFBIN 100/[email protected]
CNB30LE
S_SDRAMCLK 100/[email protected]
To Clock Buffer W163 Feedback to CNB30LE
PCICLK [email protected]
PCICLK1 [email protected] P64CLK 66/[email protected]
To PCI Slot 1
PCI66 [email protected]
PCICLK2 [email protected]
To PCI Slot 2
1LANPCLK [email protected] To OSB4
To Intel 82550 LAN 1 SBPCLK [email protected]
2LANPCLK [email protected]
To Intel 82550 LAN 2
OSC [email protected]
OSB4
VGAPCLK [email protected]
W158
To ATI Rage XL
14.318MHz 14.318MHz APICCLK [email protected]
X'TAL SBPCLK [email protected]
To OSB4
Clock Generator CLK48M [email protected]
PCICLK [email protected]
To CNB30LE
PCI66 [email protected]
To CNB30LE
OSC [email protected] 1LANPCLK [email protected]
To OSB4
HWM_14.318M [email protected]
W83782D HWM Intel
82550
C1APICCLK [email protected]
To CPU1 14.318MHz
25MHz X'TAL
C2APICCLK [email protected]
To CPU2
APICCLK [email protected]
To OSB4
A A
CLK48M [email protected] 2LANPCLK [email protected]
To OSB4
Intel
DCLK1 100/[email protected]
To DIMM 1
25MHz X'TAL
14.318MHz
82550
DCLK2 100/[email protected]
From Clock Generator w158 To DIMM 2
S_SDRAMCLK 100/[email protected]
2510C DCLK3 100/[email protected]
To DIMM 3
DCLK4 100/[email protected] P64CLK3 66/[email protected]
AIC
To DIMM 4
RDCLK 100/[email protected]
Feedback to CNB30LE
40MHz (or 80MHz
40/80(d)[email protected]
7899W/7902
Diff.) X'TAL
P64CLK1 66/[email protected] To PCI Slot 5
P64CLK2 66/[email protected] To PCI Slot 6
W163
From CNB30LE
P64CLK 66/[email protected]
P64CLK3 66/[email protected] To AIC7899W/7902
Zero-Delay Buffer P64CLKFB 66/[email protected] Feedback to CNB30LE
Micro Star Restricted Secret
Title Rev
Block Diagram
Document Number 100
MICRO-STAR INT'L CO.,LTD. Last Revision Date:
Tuesday, July 03, 2001
No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan Sheet
http://www.msi.com.tw 3 of 55
1
8 7 6 5 4 3 2 1
370PGA Socket Part 1 VCOREA
HD#[63..0]
6,8,12 HD#[63..0]
AM12
AM16
AM20
AM24
AM28
AM32
D D
AH32
AK34
CPU1A
AJ13
AJ17
AJ21
AJ25
AJ29
AM4
AM8
AK2
AB2
AE5
AA5
AF2
D20
D24
D28
R32
B26
B10
E13
B14
E17
B18
B30
V32
AJ5
AJ9
F22
F26
F30
Z32
W5
C3
N5
D6
P2
K2
E5
S5
B6
E9
YSKT370P-I
T2
F4
F2
J5
HA#[31..3]
HA#[31..3] 6,8,12
VCC1
VCC2
VCC3
VCC4
VCC5
VCC6
VCC7
VCC8
VCC9
VCC10
VCC11
VCC12
VCC13
VCC14
VCC15
VCC16
VCC17
VCC18
VCC19
VCC20
VCC21
VCC22
VCC23
VCC24
VCC25
VCC26
VCC27
VCC28
VCC29
VCC30
VCC31
VCC32
VCC33
VCC34
VCC35
VCC36
VCC37
VCC38
VCC39
VCC40
VCC41
VCC42
VCC43
VCC44
VCC45
VCC46
VCC47
VCC48
VCC49
VCC50
VCC51
VCC52
AK8 HA#3
HD#0 HA#3 HA#4
W1 HD#0 HA#4 AH12
HD#1 T4 AH8 HA#5
HD#2 HD#1 HA#5 HA#6
N1 HD#2 HA#6 AN9
HD#3 M6 AL15 HA#7
HD#4 HD#3 HA#7 HA#8
U1 HD#4 HA#8 AH10
HD#5 HA#9
HD#6
S3
T6
HD#5 HA#9 AL9
AH6 HA#10
CPU BUS trace/space
HD#7 J1
HD#6
HD#7
HA#10
HA#11 AK10 HA#11 5/12.5 mil (1: 2.5)
HD#8 S1 AN5 HA#12
HD#9 HD#8 HA#12 HA#13
P6 HD#9 HA#13 AL7
HD#10 Q3 AK14 HA#14
HD#11 HD#10 HA#14 HA#15
M4 HD#11 HA#15 AL5
HD#12 Q1 AN7 HA#16
HD#13 HD#12 HA#16 HA#17
L1 HD#13 HA#17 AE1
HD#14 N3 Z6 HA#18
HD#15 HD#14 HA#18 HA#19
U3 HD#15 HA#19 AG3
HD#16 H4 AC3 HA#20
HD#17 HD#16 HA#20 HA#21
R4 HD#17 HA#21 AJ1 CPU BUS CHIP
HD#18 P4 AE3 HA#22
C
HD#19 H6
HD#18
HD#19
HA#22
HA#23 AB6 HA#23 VIA CPU C
HD#20 L3 AB4 HA#24
HD#21 HD#20 HA#24 HA#25
G1 HD#21 HA#25 AF6
HD#22 F8 Y3 HA#26
HD#23 HD#22 HA#26 HA#27
G3 HD#23 HA#27 AA1
HD#24 K6 AK6 HA#28
HD#25 HD#24 HA#28 HA#29
E3 HD#25 HA#29 Z4
HD#26 E1 AA3 HA#30
HD#26 HA#30
370-Pin Socket
HD#27 F12 AD4 HA#31
HD#28 HD#27 HA#31
A5 HD#28 HA#32/RESVD X6
HD#29 A3 AC1
HD#30 HD#29 HA#33/RESVD
J3 HD#30 HA#34/RESVD W3
HD#31 C5 AF4 C1_VID[4..0]
HD#31 HA#35/RESVD C1_VID[4..0] 5,44,46
Part 1
HD#32 F6
HD#33 HD#32 C1_VID0
C1 HD#33 VID0 AL35
HD#34 C7 AM36 C1_VID1
HD#35 HD#34 VID1 C1_VID2 RS#[2..0]
B2 HD#35 VID2 AL37 RS#[2..0] 6,8,12
HD#36 C9 AJ37 C1_VID3
HD#37 HD#36 VID3 RS#0
A9 HD#37 RS#0 AH26
HD#38 D8 AH22 RS#1 HREQ#[4..0]
HD#38 RS#1 HREQ#[4..0] 6,8,12
HD#39 D10 AK28 RS#2
HD#40 HD#39 RS#2 HREQ#0
C15 HD#40 REQ#0 AK18
HD#41 D14 AH16 HREQ#1
HD#42 HD#41 REQ#1 HREQ#2
B D12 HD#42 REQ#2 AH18 B
HD#43 A7 AL19 HREQ#3
HD#44 HD#43 REQ#3 HREQ#4
A11 HD#44 REQ#4 AL17
HD#45 C11
HD#46 HD#45
A21 HD#46
HD#47 A15 AL11
HD#48 HD#47 AP0#RESVD
A17 HD#48 AP1#RESVD AN13
HD#49 C13 AN23
HD#50 HD#49 RP#/RESVD
C25 HD#50 RSP#/RESVD AC37
HD#51 A13 C33
HD#52 HD#51 DEP0#/RESVD
D16 HD#52 DEP1#/RESVD C31
HD#53 A23 A33
HD#54 HD#53 DEP2#/RESVD
C21 HD#54 DEP3#/RESVD A31
HD#55 C19 E31
HD#56 HD#55 DEP4#/RESVD
C27 HD#56 DEP5#/RESVD C29
HD#57 A19 E29
HD#58 HD#57 DEP6#/RESVD
C23 HD#58 DEP7#/RESVD A29
HD#59 C17 B36
HD#60 HD#59 BINIT#/RESVD
A25 HD#60 AERR#/RESVD AK24
HD#61 A27 V4
HD#62 HD#61 BERR#/RESVD
E25 HD#62
HD#63 F16
D2 GND10
AL3 GND11
AK4 GND12
AG5 GND13
AC5 GND14
Y5 GND15
U5 GND16
Q5 GND17
L5 GND18
G5 GND19
D4 GND20
B4 GND21
AM6 GND22
AJ7 GND23
E7 GND24
B8 GND25
AM10GND26
AJ11 GND27
E11 GND28
B12 GND29
AM14GND30
AJ15 GND31
E15 GND32
B16 GND33
AM18GND34
AJ19 GND35
E19 GND36
F20 GND37
B20 GND38
AM22GND39
AJ23 GND40
D22 GND41
F24 GND42
B24 GND43
AM26GND44
AJ27 GND45
D26 GND46
F28 GND47
B28 GND48
AM30GND49
D30 GND50
HD#63
AM2 GND1
AM34GND2
AH2 GND3
AD2 GND4
Z2 GND5
V2 GND6
M2 GND7
D18 GND8
H2 GND9
A A
Micro Star Restricted Secret
Title Rev
370-pin Socket : Part 1
Document Number 100
MICRO-STAR INT'L CO.,LTD. Last Revision Date:
Tuesday, July 03, 2001
No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan Sheet
http://www.msi.com.tw 4 of 55
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
370PGA Socket Part 2 Cuppermine 370 :
VCMOS
VCMOS VTT=1.5V/2.7A@S0/S1
RN22 20mil (-/+3%Static,-/+9%@transient)
2 1 C1TDO
4 3 C1TDI
dIvtt/dt=8A/us
6 5 C1TMS Vcmos=VTT=1.5V/250mA@S0/S1
D 8 7 C1TCK C149 Place 0603 package near VCC25=2.5V/xA@S0/S1 D
104P VCMOS processor pin.
8P4R-330 Vgtlref=1.25V/60uA@S0/S1 (+/-6.5%)
VTT VCC25 GTLREF1 VCOREA
R169 330
C1PREQ# Intel Cuppermine 1.133GHz
(133MhzFSB) :
VTT
AD36
AD32
AH24
AH36
AB36
AK12
AK22
AA37
AB34
AF34
R178 56 CPU1B
AD6
M32
D32
D36
H32
H36
R36
E33
B22
B34
K32
K34
P34
V36
Y35
X34
T34
Z36
F18
F14
F34
R6
C1PRDY# Vcore=1.70V
K4
V6
YSKT370P-I
R88 680 Vcore(state)=-0.080 to +0.040
V.CMOS
V1.5
V2.5
VREF0
VREF1
VREF2
VREF3
VREF4
VREF5
VREF6
VREF7
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