MSI MS-9549 Schematic 001

5

U4

DIN2

RTS#2

DCD#2

D D

C C

VCC3SB

103P
C22

MAIN_PWRGD2

B B

A A

VCC3SB

R60 4.7K
R61 4.7K
R62 4.7K
R63 4.7K
R64 4.7K
R65 4.7K

SMB0_DATA
SMB0_CLK
SMB0_ALT# SMB2_CLK

SMB2_DATA
SMB2_CLK
SMB2_ALT#

RESET#2,3

RTC_SENSE_ENABLE2

VCC3SB

C23
104P

POWER_BUTTON_IN2

POWER_BUTTON_OUT2

HEARTBEAT2

COM_EXCH_DIS2

COM_SHUTDOWN2

5

RI#2

CTS#2

DOUT2

DTR#2

DSR#2
COM1_ENABLE#2
COM2_ENABLE#2
COM_EXCH2

VCC5SB VCC5SB

R5 0

+3.3V_DET
+5V_DET
+5VSB_DET
+12V_DET
+2.5V_DET

BATTERY_DET

NMI_IN#
SMI_IN#
POWER_BUTTON_OUT
RESET_OUT
POWER_ON_OUT
POWER_ON_IN

SMI_IN#2
NMI_IN#2

VCC5SB VCC5SB

STB_PWRGD

R6 4.7K
R7 4.7K

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

4

X_SODIMM_144_KEY50_BMC

4

R1 0
R2 0

SMB1_DATA
SMB1_CLK
SMB1_ALT#

VCC3SB

RESET_IN
RESET_OUT
POWER_ON_OUT
POWER_ON_IN

VCC3SB

103P
C24

LAD0 2
LAD1 2
LAD2 2
LAD3 2

LCLK 2
LRESET# 2
LFRAME# 2

SERIALIRQ 2
LDREQ#1 2

104P
C21

PS_OC# 2
PS_FAN_FAIL# 2

SMB1_DATA 2
SMB1_CLK 2
SMB1_ALT# 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

LED0_POWER 2
LED2_ALERT 2
LED4_BLUE 2

SM_HD_LED 2
SM_I2C_DIS 2
SM_I2C_MEMSW 2

3

2

1

MS-9549 VER:00A

ZIRCON-UL BMC CARD

4MBit Flash & 4MBit SRAM

0327

VCC3SB

R45 4.7K
R46 4.7K
R47 4.7K

FM5
X_FM

SMB00_ALT#
SMB00_DATA
SMB00_CLK

R79 X_0
R80 X_0
R81 X_0

R52 4.7K
R54 4.7K
R56 X_4.7KR55 4.7K

ACOMP[0:5]

12

FM6
X_FM

2

BATTERY_DET
+2.5V_DET
+12V_DET
+5VSB_DET
+5V_DET
+3.3V_DET

12

FM7
X_FM

U5_A0
U5_A1
U5_A2

ACOMP0

SMB00_ALT#2

SMB00_DATA2

SMB00_CLK2

SMB2_ALT#
SMB2_DATA

VCC3SB

R51 X_4.7K
R53 X_4.7K

ADDRESS:E8
1110 100X

ACOMP[0:5]2

12

12

FM2
X_FM

12

FM3
X_FM

FM1
X_FM

3

12

12

FM4
X_FM

U5

SMB0_DATA

R9
0

R15
X_0

SDA0

SCL0

SDA1

SCL1

SDA2

SCL2

SDA3

SCL3

INTOUT

INT0
INT1
INT2
INT3

ACOMP2

5
6

8
9

12
13

15
16

4
7
11
14

17

R10
0

R16
X_0

SMB0_CLK
SMBR_DATA

SMBR_CLK
SMB2_DATA

SMB2_CLK
SMB3_DATA

SMB3_CLK
SMB0_ALT#

SMBR_ALT#
SMB2_ALT#
SMB3_ALT#

SMB00_ALT#

ACOMP3

R11
0

R17
X_0

R49 4.7K
R50 4.7K

R48 4.7K

ACOMP4

1

19

SDA

18

SCL

1

A0

2

A1

3

A2

VCC3SB

20

VDD

10

VSS

PHL-PCA9544-SO20

R8
0

R14
X_0

ACOMP1

Title

SO-DIMM CONNECTOR

Size Document Number Rev

MS-9549 0A

B

Date: Sheet of

VCC3SB

R12
0

R18
X_0

R13
0

R19
X_0

ACOMP5

1 3Friday, March 28, 2003

5

WRITE#3

READ#3

BHE#3

D D

BLE#3

R25
X_4.7K

R26 X_0
R27 X_0

COM_EXCH_DIS1

COM_SHUTDOWN1

POWER_BUTTON_IN1

POWER_BUTTON_OUT1

POWER_ON_OUT1

POWER_ON_IN1

C20

VCC5SB

EC5

+

ADDR[0:19]

ADDR13
ADDR14
ADDR15
ADDR16

I2C_2_RST#1

SM_HD_LED1

RESET_OUT1

ADDR[0:19]3

VCC3SB

C C

R24

R23

R22

X_4.7K

X_4.7K

X_4.7K

FDC_SEL
COM_SEL0
COM_SEL1
SIO_CONFIG

STRAPPING OPTION

SM_I2C_DIS1

SM_I2C_MEMSW1

B B

VCC3SB

+

EC3

10U/16V/S

10U/16V/S

A A

4 GND

5 OC+

R28

10_0805

+

EC4 104P

10U/16V/S

1 OUT-

8 VCC

5

DATA[0:15]3

BLE#
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
ADDR15
ADDR16
ADDR17
ADDR18

ADCVDD

OUT+

OUT-GND

CS0#
CS1#
CS2#

ACOMP[0:5]1

5

14

CS0#3

RESET_IN1

8

VCC

40MHZ
OSC1

4

DATA[0:15]

U1

65

ADDR[0] / BLE#

66

ADDR[1]

67

ADDR[2]

70

ADDR[3]

71

ADDR[4]

72

ADDR[5]

73

ADDR[6]

74

ADDR[7]

75

ADDR[8] / NTREE_DC

78

ADDR[9] / TRISTATE

79

ADDR[10]

80

ADDR[11]

81

ADDR[12]

82

ADDR[13] / FDC_SEL

87

ADDR[14] / COM_SEL[0]

88

ADDR[15] / COM_SEL[1]

89

ADDR[16] / SIO_CONFIG

92

ADDR[17] / GPIO[9]

93

ADDR[18] / GPIO[10]

94

ADDR[19] / GPIO[11]

100

CS0#

101

GPIO[16] / CS1#

102

GPIO[17] / CS2#

19

GPIO[18] / PWM[1]

20

GPIO[19] / PWM[2]

84

GPIO[33]

90

GPIO[34]

91

GPIO[35]

111

GPIO[36]

112

GPIO[37]

119

GPIO[38]

120

GPIO[39]

ZIRCON-UL

ACOMP[0:5]

REFCLK

4

DATA14

DATA15

127

128

DATA[14]

DATA[15]

DATA12

DATA13

123

126

DATA[12]

DATA[13]

DATA10

DATA11

121

122

DATA[10]

DATA[11]

DATA9

117

118

DATA[9]

DATA6

113

114

DATA[7]

DATA[8]

DATA5

109

110

DATA[5]

DATA[6]

DATA0

DATA1

DATA3

959697646358571817163983777662

103

104

105

108

BHE#

DATA[0]

DATA[1]

DATA[2]

DATA[3]

DATA[4]

DATA2

DATA7

DATA4

DATA8

ZIRCON-UL

ADCVDD

AVBB

AVSS25

ACOMP[0]

ACOMP[1]

ACOMP[2]

ACOMP[3]

ACOMP[4]

ACOMP[5]

REFCLK

TEST[0]

TEST[1]

EXT_POR#

TDO

TCLK

TRST#

TMS

79812345610313214252928272613

ACOMP3

ACOMP0

ACOMP1

ACOMP4

ACOMP5

ACOMP2

TDO3

TCLK3

TRST#3

TMS3

TDI3

TDO
TCLK
TRST#
TMS
TDI

RTS#

DTR#

DIN

DOUT

CTS#

RD#

WR#

UART_DIN / GPIO[12]

UART_RTS# / GPIO[15]

UART_CTS# / GPIO[14]

UART_DOUT / GPIO[13]

UART_DTR# / PWM[0] / GPIO[4]

TDI

RESET#

VSS25

VSS25

VSS25

VSS33

VSS33

11585116830

R29
X_4.7K

RESET#

3

DSR#

DCD#

RI#

61

GPIO[32]

GPIO[31]

GPIO[30]

GPIO[29]

UART_RI# / GPIO[1]

UART_DSR / GPIO[0]

UART_DCD# / GPIO[5]

TACH_IN[3] / GPIO[23]
TACH_IN[2] / GPIO[22]

TACH_IN[1] / GPIO[3]
TACH_IN[0] / GPIO[2]

MSC_EN[1] / GPIO[21]
MCS_EN[0] / GPIO[20]

USI_IRQ / SERIRQ / GPIO[8]

LDRQ# / GPIO[7]

KCS0_IRQ# / GPIO[6]

VSS33

VSS33

VSS33

VSS33

VSS33_PCI

VSS33_PCI

VDD33_PCI

1079860

1254354

48

R31

R30

X_4.7K

X_4.7K

RESET# 1,3

3

COM2_ENABLE#
COM1_ENABLE#

GPIO[28]

GPIO[27]
GPIO[26]
GPIO[25]
GPIO[24]

LRESET#

LFRAME#

LAD[3]
LAD[2]
LAD[1]
LAD[0]

I2C_SDA[1]

I2C_SCL[1]

I2C_SDA[0]

I2C_SCL[0]

VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD25
VDD25
VDD25

LCLK

C19
104P

56
55
42
41
24
23
22
21
53
52
51
47
46
45
44
36
33
50
49
40
38
37
35
34
15
124
106
99
69
59
12
116
86

VCC3SB

RTS# 1
CTS# 1
DOUT 1
DIN 1
DTR# 1
RI# 1
DSR# 1
DCD# 1
COM_EXCH 1
COM2_ENABLE# 1
COM1_ENABLE# 1
SMB00_ALT# 1
HEARTBEAT 1

LED4_BLUE
LED2_ALERT
LED0_POWER

C16
104P

ADDR[0:19]3

DATA[0:15]3

LED4_BLUE 1
LED2_ALERT 1
LED0_POWER 1
PS_OC# 1
PS_FAN_FAIL# 1
SMI_IN# 1
MAIN_PWRGD 1
RTC_SENSE_ENABLE 1
LCLK 1
LRESET# 1
LFRAME# 1
LAD3 1
LAD2 1
LAD1 1
LAD0 1
NMI_IN# 1
SMB1_ALT# 1
SERIALIRQ 1
LDREQ#1 1
WATCHDOG# 1
SMB00_DATA 1
SMB00_CLK 1
SMB1_DATA 1
SMB1_CLK 1

C10

C11

104P

104P

C18

C17

104P

104P

ADDR19
ADDR[0:19]

DATA[0:15]

2

C12
104P

2

VCC25SB

1

R66

LED1

330

G

HEARTBEAT

LED-G-R

LED0_POWER
LED2_ALERT
LED4_BLUE
COM1_ENABLE#
COM2_ENABLE#
RTC_SENSE_ENABLE

RESET#

C
E

VCC3SB

C13

C14

C15

104P

104P

104P

PCB

P05-954900A-K10

Title

ZIRCON UL

Size Document Number Rev

MS-9549 0A

B

Date: Sheet of

Q2

2N3904S

J1_3-4

YJUMPER-MG

B

R76 10K

R77 10K

C
E

Q3
2N3904S

34

R

21

R69 10K

B

CS0#
CS1#
CS2#

CS1#
CS2#

WP#3
SRAM_CS#3

HEARTBEAT#HEARTBEAT

R68 X_0

R70 10K
R71 10K
R72 10K
R73 10K
R74 10K
R75 10K

R78 10K

C9
104P

R20 X_0
R21 X_0
R59 X_0

1

J1

1 2
3 4
5 6

YJ203

SRAM_CS#

2 3Friday, March 28, 2003

B

VCC5SBVCC5SB

VCC5SB

VCC5SB

VCC25SB

R67
330

C
E

2N3904S

Q1