MSI MS-9549 Schematic 0b
5
4
3
2
1
MS-9549 VER:100
(92/07/29)
DIN2
RTS#2
D D
COM1_ENABLE#2
COM2_ENABLE#2
RTC_SENSE_ENABLE2
POWER_BUTTON_IN2
COM_EXCH_DIS2
COM_SHUTDOWN2
12
5
COM_EXCH2
VCC5SB VCC5SB
SMB0_CLK
SMB0_ALT#
SMB2_DATA
SMB2_CLK
SMB2_ALT#
R5 X_0
+3.3V_DET
+5V_DET
+5VSB_DET
+12V_DET
+2.5V_DET
BATTERY_DET
VCC3SB
C23
104P
NMI_IN#
SMI_IN#
POWER_BUTTON_OUT
RESET_OUT
POWER_ON_OUT
POWER_ON_IN
HEARTBEAT2
SMI_IN#2
NMI_IN#2
VCC5SB VCC5SB
12
FM4
FM3
X_FM
X_FM
Update 5/19
SFAN1_SENS2
SFAN3_SENS2
SFAN5_SENS2
C C
VCC3SB
C22
103P
B B
A A
12
FM1
X_FM
VCC3SB
MAIN_PWRGD2
R60 4.7K
R61 4.7K
R62 4.7K
R63 4.7K
R64 4.7K
R65 4.7K
12
RESET#2,3
POWER_BUTTON_OUT2
FM2
X_FM
CTS#2
DOUT2
STB_PWRGD
R6 4.7K
R7 4.7K
12
FM5
X_FM
Update 5/19
Update 5/19
12
U4
1 2
COM1 DI LPC LAD[0]
3 4
COM1 RTS# LPC LAD[1]
5 6
COM1 DCD# LPC LAD[2]
7 8
COM1 RI# LPC LAD[3]
9 10
COM1 CTS# GND
11 12
COM1 DO LPC CLK
13 14
COM1 DTR# LPC LRESET#
15 16
COM1 DSR# LPC LFRAME#
17 18
COM1 Enable/Switch# GND
19 20
COM2 Enable/Switch# LPC INT#
21 22
COM BUS Exchange LPC DRQ#
23 24
Post/Diag I2C ACK# Post/Diag I2C REQ#
25 26
5V Standby VDD 5V Standby VDD
27 28
FAN Tach[0] FAN PWM[0]
29 30
FAN Tach[1] FAN PWM[1]
31 32
FAN Tach[2] FAN PWM[2]
33 34
FAN Tach[3] FAN PWM[3]
35 36
FAN Tach[4] FAN PWM[4]
37 38
FAN Tach[5] FAN PWM[5]
39 40
FAN Tach[6] FAN PWM[6]
41 42
FAN Tach[7] FAN PWM[7]
43 44
FAN Tach[8] GP Interrupt#1
45 46
FAN Tach[9] GP Interrupt#2
47 48
FAN Tach[10] GP Interrupt#3
49 50
FAN Tach[11] GP Interrupt#4
51 52
GND GND
53 54
I2C BUS 0 SDA I2C BUS 1 SDA
55 56
I2C BUS 0 SCL I2C BUS 1 SCL
57 58
I2C BUS 0 INT# I2C BUS 1 INT#
59 60
3.3V Standby VDD 3.3V Standby VDD
61 62
I2C BUS 2 SDA I2C BUS 3 SDA
63 64
I2C BUS 2 SCL I2C BUS 3 SCL
65 66
I2C BUS 2 INT# I2C BUS 3 INT#
67 68
Standby Power Good EPOW Interrupt#
69 70
Main Power Good System Reset In
71 72
Analog Volt[0] System Reset Out
73 74
Analog Volt[1] System Power On Out
75 76
Analog Volt[2] System Power On In
77 78
Analog Volt[3] BMC Watchdog#
79 80
Analog Volt[4] Feature Detect 0
81 82
Analog Volt[5] Feature Detect 1
83 84
Analog Volt[6] I2C BUS 0 Reset#
85 86
Analog Volt[7] (Battery) I2C BUS 2 Reset#
87 88
RTC Sense Enable I2C BUS 2 Mux Disable#
89 90
3.3V Standby VDD 3.3V Standby VDD
91 92
NC NC
93 94
Insert Detect LED[0]
95 96
BMC Version[0] LED[1]
97 98
BMC Version[1] LED[2]
99 100
Planar Level[0] LED[3]
101 102
Planar Level[1] LED[4]
103 104
Planar Level[2] LED[5]
105 106
Planar Level[3] LED[6]
107 108
System ID[0] LED[7]
109 110
System ID[1] NC
111 112
System ID[2] NC
113 114
System ID[3] NC
115 116
System ID[4] NC
117 118
NC NC
119 120
NC NC
121 122
GND GND
123 124
485+ NC
125 126
485- NC
127 128
GND GND
129 130
Power Button In NC
131 132
Power Button Out NC
133 134
BMC Heartbeat System Real Time Clock
135 136
BMC SMI# Remind Button In
137 138
System NMI In# Hardfile Activity#
139 140
COM Exchange Disable I2C Disable All
141 142
COM Port Shutdown I2C Memory Switch
143 144
5V Standby VDD 5V Standby VDD
X_SODIMM_144_KEY50_BMC
12
FM6
FM7
X_FM
X_FM
4
ZIRCON-UL BMC CARD
VCC3SB
R45 4.7K
R46 4.7K
R47 4.7K
SMB00_DATA2
SMB00_CLK2
SMB00_ALT#2
R79 X_0
R80 X_0
R81 X_0
ADDRESS:E0
1110 000X
Update 7/22 Update 5/19
8
VCC
7
MODE
6
SCL
5
SDA
1
2
3
4
VCC3SB
U6
A0
A1
A2
GND
24C64
SMB2_ALT#
SMB2_DATA
SMB2_CLK
R51 X_4.7K
R53 X_4.7K
ADDR : 0ACh
MS9549I1-1.0 => 9145-01S
MS9549-1.0 => 9145-02S
Update 5/19
SFAN1_PWM 2
SFAN3_PWM 2
SFAN5_PWM 2
Update 5/19
R1 0
R2 0
SMB1_DATASMB0_DATA
SMB1_CLK
Update 5/19
VCC3SB
RESET_IN
RESET_OUT
POWER_ON_OUT
POWER_ON_IN
VCC3SB
LED0_POWER 2
LED2_ALERT 2
LED4_BLUE 2
SM_HD_LED 2
SM_I2C_DIS 2
SM_I2C_MEMSW 2
103P
C24
LAD0 2
LAD1 2
LAD2 2
LAD3 2
LCLK 2
LRESET# 2
LFRAME# 2
SERIALIRQ 2
PS_OC# 2
PS_FAN_FAIL# 2
SMB1_DATA 2
SMB1_CLK 2
SMB3_DATA
SMB3_CLK
SMB3_ALT#
RESET_IN 2
RESET_OUT 2
POWER_ON_OUT 2
POWER_ON_IN 2
WATCHDOG# 2
I2C_2_RST# 2
104P
C21
VCC3SB VCC3SB
R97
220
R99
0
BOM :
3
4MBit Flash & 4MBit SRAM
SMB00_DATA
SMB00_CLK
SMB00_ALT#
R52 4.7K
R54 4.7K
C26
.1u_16V
R98
U5_A0
U5_A1
5/22 update
220
SMB00_CLK
SMB00_DATA
Update 5/20
ACOMP[0:5]2
2
R96 0
C25
X_104P
VCC3SB
STB_RESET#
ACOMP[0:5]
U5
20
VCC
3
RESET#
19
SDA
18
SCL
17
INT#
1
A0
2
A1
10
GND
Q2
X_2N3904S
BATTERY_DET
+2.5V_DET
+12V_DET
+5VSB_DET
+5V_DET
+3.3V_DET
ACOMP0
Title
SO-DIMM CONNECTOR
Size Document Number Rev
MS-9549 100
B
星期三 八月
Date: Sheet
SD0
SC0
INT0#
SD1
SC1
INT1#
SD2
SC2
INT2#
SD3
SC3
INT3#
PCA9545
I98-0954502-P03
Update 6/18
B
E C
R9
R8
0
0
R15
R14
X_0
X_0
ACOMP1
SMB0_DATA
5
SMB0_CLK
6
SMB0_ALT#
4
SMBR_DATA
8
SMBR_CLK
9
SMBR_ALT#
7
SMB2_DATA
12
SMB2_CLK
13
SMB2_ALT#
11
SMB3_DATA
15
SMB3_CLK
16
SMB3_ALT#
14
R76 10K
R77 X_10K
B
E C
Q3
X_2N3904S
R10
0
R16
X_0
ACOMP2
ACOMP3
1
R78
C9
X_104P
R11
0
R17
X_0
0327
R49 4.7K
R50 4.7K
R48 4.7K
VCC3SB
VCC25SB
X_10K
R12
0
R18
X_0
ACOMP4
of
13, 06, 2003
VCC3SB
R13
0
R19
X_0
ACOMP5
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