Gigabyte GC-IPMI15 Schematics

5
D D
4
3
2
1
GC-IPMI15N
Revision 1.3
C C
4/6/2004
National Semiconductor
PC87435 Enhanced IPMI Baseboard Management Controller
B B
A A
COVER SHEET
BLOCK DIAGRAM
PC87435A & SRAM
PC87435B & PAL
PC87435C
RS232 INTERFACE
GSMI CONNECTOR
GPIO ASSIGN LIST 1
GPIO ASSIGN LIST 2
BOM & PCB MODIFY HISTORY
PAGE
1
2
3
4
5
6
7
8
9
10
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
Date: Sheet
5
4
3
2
Tuesday, July 27, 2004
COVER SHEET
GC-IPMI15N
1
110
1.3
of
5
4
3
2
1
HDD Platter Board Power Supply
IPMB SMBus
PCI Bus
D D
For Debug Only
PCF8584
I2C CTRL
U7
HTC SVP
Board
SMBus2 SMBus2
Intel
82546EB
Slave
Intel
Hance Rapids
BGA 689
LED0~15
U1
C C
GPIO
NS PC87435
Baseboard Management
SMBus0
LAN SMBus
LPC Bus
LAN SMBus
RSB SMBus
Controller
176 LQFP
GPIO
U8 U13
16C652
B B
RS232
Controller
IDT71016S
SRAM
64KByte
64K x 16 bit
U2
SMBus1
A
Y
SEL
74CBT3253
LPC Bus
IPMB SMBus
Sensor SMBus
B
C
SEL SMBus
D
Address:A6
SEEPRom AT24C256
LPC Bus
NS PC87417
Super I/O
Sensor SMBus
RSB SMBusRSB SMBus
U4
Winbond
W83791D
128 PQFP
COM2
COM
For Reserved Only
A A
5
IPMI BoardGC-IPMI15N
Title
Size Document Number Rev
4
3
2
Date: Sheet
Server Board
GIGABYTE TECHNOLOGY CORPORATION
BLOCK DIAGRAM
Tuesday, July 27, 2004
GC-IPMI15N
1
210
1.3
of
5
D D
A[0..19]{4,5,6}
C C
OE-{4,5,6}
SELIO-{4}
WE1-{4}
WE0-{4,6}
OE-
SEL0-
SELIO-
WE1-
WE0-
R6 33/6
1 2
R7 33/6
1 2
R9 33/6
1 2
R11 33/6
1 2
R12 33/6
1 2
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19
U1A
124
A0/ENV0/IOPH0
125
A1/ENV1/IOPH1
126
A2/BADDR0/IOPH2
127
A3/BADDR1/IOPH3
128
A4/TRIS/IOPH4
131
A5/SHBM/IOPH5
132
A6/IOPH6
133
A7/IOPH7
143
A8/IOPK0
142
A9/IOPK1
135
A10/IOPK2
134
A11/IOPK3
130
A12/IOPK4
129
A13/BE0/IOPK5
121
A14/BE1/IOPK6
120
A15/CBRD/IOPK7
113
A16/IOPL0
112
A17/IOPL1
104
A18/IOPL2
103
A19/IOPL3
150
RD#/IOPJ0
173
SEL0#
174
SEL1#
152
SELIO#
48
WR1#/IOPL4
151
WR0#/IOPJ1
4
NS
D0/IOPI0 D1/IOPI1 D2/IOPI2 D3/IOPI3 D4/IOPI4 D5/IOPI5 D6/IOPI6
D7/IOPI7 D8/IOPM0 D9/IOPM1
D10/IOPM2 D11/IOPM3 D12/IOPM4 D13/IOPM5 D14/IOPM6 D15/IOPM7
32KX1/32KCLKIN
32KX2
CLK/IOPL5
CLKOUT/IOPC7
PC87435
PC87435-SKIPPER
3
CLK_20MHZ {4}
R8
20M/6
Y1 XTL-32KHz
12
D[0..15] {5,6}
R10 511K/6
1 2
12
C2 12P/6
A1
A2
A3
A5
R137 1K/6
1 2
D0
138
D1
139
D2
140
D3
141
D4
144
D5
145
D6
146
D7
147
D8
148
D9
149
D10
155
D11
156
D12
3
D13
4
D14
27
D15
28
158
160
47
1
1
TT1
12
1 2
C1 12P/6
2
A4
R136 1K/6
1 2
A0
R1 1K/6
1 2
R2 10K/6
1 2
R3 10K/6
1 2
R4 10K/6/X
1 2
R5 10K/6/X
1 2
DNM
R138
1K/6
1 2
3V_SB
1
B B
A A
A[0..19]{4,5,6}
OE-{4,5,6}
16BIT_WE-{4}
5
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17
SEL0-
R13 0/6
1 2
5 4 3 2
1 44 43 42 27 26 25 24 21 20 19 18 22
41
17
6
23 28
U2
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16
OE#
WE#
CE#
N.C N.C
IDT71016S
SRAM
4
I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 I/O8
I/O9 I/O10 I/O11 I/O12 I/O13 I/O14 I/O15
BHE#
BLE#
VCC VCC
VSS VSS
12
C5
0.1U/6
3
D[0..15] {5,6}
3V_SB
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
Date: Sheet
2
Tuesday, July 27, 2004
PC87435A
GC-IPMI15N
1
310
1.3
of
7 8 9 10 13 14 15 16 29 30 31 32 35 36 37 38
40 39
11 33
12 34
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15
12
C3
0.1U/6
BHE- {4} BLE- {4}
12
C4
0.1U/6
5
4
3
2
1
SMBDATA0 SMBCLK0
SMBDATA1 SMBCLK1
IPMB_ALERT-
P1_IERR­P2_IERR­P1_THERM­P2_THERM-
LAN_SDA LAN_SCL
IPMB_SDA IPMB_SCL
U4
A0 A1
GND
AT24C256N-10SI-2.7
8
VCC
7
WC
63
SCLKA2
5
SDA
Address:A6
5V_SB
Title
Size Document Number Rev
Date: Sheet
RS422-
12
R110 120/6/X
RS422+
GIGABYTE TECHNOLOGY CORPORATION
Tuesday, July 27, 2004
C7
0.1U/6
15 14 13 10
9
19
18
8
7
22
23
6
31
30
106 108 107 105 109
U1B
LAD0 LAD1 LAD2 LAD3
LFRAME#
RESET1#
LCLK
LDRQ#
SERIRQ
SMI#
PWUREQ#
KCSRST#/IOPB6
KCSSCI#/IOPD3
RESET2#/EXWINT24/IOPD2
TCK TDI TDO TINT# TMS
PC87435
PC87435-SKIPPER
3V_SB
12
C8
0.1U/6
U5
2
I/O
3
I/O
5
I/O
6
I/O
7
I/O
8
I/O
12
I/O
13
I/O
14
I/O
16
I/O
18
I/O
19
I/O
XILINX
20
I/O
21
I/O
10
TMS
9
TDI
11
TCK
26
VCCIO
XC9536/VFP
GND
41725 35
TB1/EXWINT22/IOPC4
TB2/EXWINT23/IOPC6
NS
N.C
N.C
N.C
N.C
N.C
N.C
N.C
111220218586919297
15
VCC
GSR(I/O)
GTS1(I/O) GTS2(I/O)
GCK1(I/O) GCK2(I/O) GCK3(I/O)
GND
GND VCC
XC9536/VQFP
4
N.C
N.C
USCLK/IOPB2
PWM0/IOPA0
PWM1/IOPA1
PWM2/IOPA2
PWM3/IOPA3
PWM4/IOPA4
PWM5/IOPA5
PWM6/IOPA6
PWM7/IOPA7
N.C
98
I/O I/O I/O I/O I/O I/O I/O I/O
I/O I/O I/O I/O I/O I/O
TDO
SDA1/IOPB4
SCL1/IOPB3
SDA2/IOPC2 SCL2/IOPC1
URXD/IOPB0
UTXD/IOPB1
TA1/IOPC3
TA2/IOPC5
AD0 AD1 AD2
AD3 AD4/IOPE0 AD5/IOPE1 AD6/IOPE2 AD7/IOPE3
AD8/DP AD9/DN
22 23 27 28 29 30 31 32
37 38 39 40 41 42
24 33
36 34
43 44 1
164 163
170 169
162 153 154
171 172
175 176
81 82 83 84 87 88 89 90 93 94
32 33 36 37 38 39 40 43
TMS TDI
TDO
TCK TINT
R43 33/6
1 2
R44 33/6
1 2
R45 33/6
1 2
R46 33/6
1 2
R47 33/6
1 2
R85 33/6/X
1 2
Modify 2004/4/14
R48 33/6/X
1 2
R49 33/6/X
1 2
R50 33/6
1 2
R51 33/6
1 2
R52 33/6
1 2
R53 33/6/X
1 2
R54 33/6
1 2
SMBDATA0 SMBCLK0
SMBDATA1 SMBCLK1
UART_RXD UART_TXD
BMC_BEEP IPMI_SMI-BMC_BEEP IPMB_ALERT-
PCIPME-
P1_IERR­P2_IERR­P1_THERM­P2_THERM-
R37 0/6
1 2
LED0 LED1 LED2 LED3 LED4 LED5 LED6 LED7
DEBUG1
12 34 56 78 910 11 12 13 14
H2X7/X
16BIT_WE­BHE­BLE­WR_PCF8584 LRESET-
SERCSA­SERCSB­PCF8584CS-
I2CINT 8584CK10M
TDO_PAL SERCK10MHZ
CLK_20MHZ
PCIRST
SMBDATA1 {7} SMBCLK1 {7}
BMC_BEEP {7} IPMB_ALERT- {7}
PCIPME- {7}
P1_IERR- {7} P2_IERR- {7} P1_THERM- {7} P2_THERM- {7}
LED[0..7]
3V_SB
16BIT_WE- {3} BHE- {3} BLE- {3} WR_PCF8584 {5} LRESET- {5} RST_PCF8584- {5}
SERCSA- {6} SERCSB- {6} PCF8584CS- {5}I2CINT-{5}
8584CK10M {5}
SERCK10MHZ {6}
CLK_20MHZ {3}
PCIRST {5}
3
LED[0..7] {5}
/X : Do not mount this component.
UART_RTS{5}
For reserved only.
Modify 2004/2/23
R69 1K/6
1 2
SMBDATA0 SMBCLK0
5V_SB
R40
R39
1K/6
1K/6
1 2
1 2
12
12
R41
R42
0/6/X
0/6/X
UART_RXD
UART_RTS
UART_TXD
2
5V_SB
R28 0/6
1 2
R29 0/6
1 2
R33 0/6/X
1 2
R36 0/6/X
1 2
R24 1K/6/X
1 2
R32 0/6
1 2
0.1U/6/XC9
12
U6
1
RO
VCC
2
REDIBINV
3 6
DE ANON
4
GND
MAX483/X
1 2
4
8
7
5
LPC_AD[0..3]{7}
D D
LPC_FRAME-{7}
LPC_CLK{7}
LPC_DRQ-{7}
SER_IRQ{7}
IPMI_SMI-{5,7}
3V_SB
C C
3V_SB
B B
OE-{3,5,6} WE0-{3,6} WE1-{3}
A[4..7]{3}
SELIO-{3}
PCIRST-{7}
RSTDRV{6}
A A
BMCRST-{5,7}
3V_SB
LRESET-
3V_SB
1 2 3 4 5 6 7 8
LPC_AD0 LPC_AD1 LPC_AD2 LPC_AD3
1 2
LPC_DRQ-
IPMI_SMI-
R30 1K/6
1 2
R31 1K/6
1 2
R34 1K/6
1 2
RN1
1 2 3 4 5 6 7 8
8P4R-1K
R38 1K/6
1 2
OE­WE0­WE1-
A[4..7]
SELIO­I2CINT­PCIRST-
RSTDRV
TMS_PAL TDI_PAL
TCK_PAL
RN2
8P4R-1K
5
R112 33/6
1 2
R113 33/6
1 2
R114 33/6
1 2
R115 33/6
1 2
R23 0/6
R116 1K/6
1 2
R117 0/6/X
1 2
R108 0/6/X
1 2
I2CINT
TCK TDI
TDO
A4 A5 A6 A7
3V_SB
R88 0/6/X
1 2
Modify 2004/4/14
TDI_PAL TMS_PAL TCK_PAL TDO_PAL
TINT TMS
12
R14 4.7K/6/X
1 2
R15 4.7K/6/X
1 2
R16 4.7K/6
1 2
R17 4.7K/6
1 2
R18 1K/6
R19 4.7K/6/X
1 2
R20 4.7K/6/X
1 2
R21 4.7K/6
1 2
R22 4.7K/6
1 2
R57 1K/6
1 2
Modify 2004/2/23
LAN_SDA {7} LAN_SCL {7}
IPMB_SDA {7} IPMB_SCL {7}
5V_SB
SEL_SCL SEL_SDA
12
R109 750/6/X
5V_SB
12
R111 750/6/X
PC87435B & PAL
GC-IPMI15N
1
12
3V_SB
VCC
SEL_SCL {7} SEL_SDA {7}
ICMB1
1 2 3
H1X3/X
410
1.3
of
5
5V_SB
R55 1K/6/X
1 2
5V_SB
R56 1K/6/X
VCC
3V_SB
VCC3
VCC3
1 2
R58 1K/6/X
1 2
R63 1K/6
1 2
R64 1K/6
1 2
R65 1K/6
1 2
R66 1K/6
1 2
R59 1K/6/X
1 2
R67 1K/6/X
1 2
R62 1K/6
1 2
R60 1K/6/X
1 2
R61 1K/6/X
1 2
R68 1K/6
1 2
R72 1K/6/X
1 2
R74 1K/6/X
1 2
Modify 2004/7/8
LED[0..7]{4}
D D
C C
RESET_BTN-
BZR_STOP
EMP_EN­ALL_ERROR PWR_ERROR HDD_ERROR FAN_ERROR
SYS_RESET­PWR_BTNO­BMC_IDN_BTN-
CPUBSP_TRI­CPUAP_TRI­POWER_LED
CPU1_SKTOCC­CPU2_SKTOCC-
LED[0..7]
RESET_BTN-{7}
BZR_STOP{7}
EMP_EN-{7} SYS_RESET-{7} PWR_BTNO-{7} CPUBSP_TRI-{7} CPUAP_TRI-{7} BMC_IDN_BTN-{7} ALL_ERROR{7} PWR_ERROR{7} HDD_ERROR{7} FAN_ERROR{7} PWR_LED{7}
USB2_FUSE{7} VGA_FUSE{7} SCSI1_FUSE{7} SCSI2_FUSE{7} CPU1_SKTOCC-{7} CPU2_SKTOCC-{7}
4
U1C
RESET_BTN­BZR_STOP
EMP_EN­SYS_RESET­PWR_BTNO­CPUBSP_TRI­CPUAP_TRI­BMC_IDN_BTN­ALL_ERROR PWR_ERROR HDD_ERROR FAN_ERROR POWER_LED
ERR_LED
USB2_FUSE VGA_FUSE SCSI1_FUSE SCSI2_FUSE CPU1_SKTOCC­CPU2_SKTOCC- LED15
41
IOPD4
42
IOPD5
54
IOPD6
55
IOPD7
49
IOPP0
50
IOPP1
51
IOPP2
52
IOPP3
53
IOPP4
56
IOPP5
57
IOPP6
58
IOPP7
59
IOPP8
60
IOPP9
61
IOPP10
64
IOPP11
65
IOPP12
66
IOPP13
67
IOPP14
68
IOPP15
71
IOPN0
72
IOPN1
73
IOPN2
74
IOPN3
77
IOPN4
78
IOPN5
79
IOPN6
80
IOPN7
168
IOPC0
5
IOPB5
102
DA3
101
DA2
100
DA1
99
DA0
PC87435
PC87435-SKIPPER
3
RING#/PFAIL#/RESET2#/IOPB7
RI1#/EXWINT20/IOPD0
RI2/EXWINT21/IOPD1
EXWINT40/IOPE5 EXWINT45/IOPE6 EXWINT46/IOPE7
BRKL_RSTO#/IOPJ7
NS
GND
GND
GND
GND
GND
GND
GND
173546
122
137
159
167
SWIN/IOPE4
BTS0/IOPJ2 BTS1/IOPJ3 BTS2/IOPJ4
PFS/IOPJ5
PLI/IOPJ6
IOPF0 IOPF1 IOPF2 IOPF3 IOPF4 IOPF5 IOPF6 IOPF7
AVCC
VBAT
VDD
VSB VSB VSB VSB VSB VSB
AGND
165
26
29
2
44 24 25
62 63 69 70 75 76
110 111 114 115 116 117 118 119
95
161
16
34 45 123 136 157 166
96
POWERGOOD
SINTA
PWR_BTN-
HOST_ALERT­SENSOR_ALERT­LAN_ALERT-
BMCRST­UART_RTSIPMI_SMI­USB1_FUSE KBMS_FUSE SW_S0 SW_S1
LED8 LED9 LED10 LED11 LED12 LED13 LED14
12
C10
0.1U/6
12
1 2
C11
0.1U/6
R75 0/6
2
POWERGOOD {7}
SINTA {6}
PCIRST {4}
PWR_BTNI- {7}
HOST_ALERT- {7} SENSOR_ALERT- {7} LAN_ALERT- {7}
BMCRST- {4,7} UART_RTS {4}IPMI_SMI-{4,7} USB1_FUSE {7} KBMS_FUSE {7} SW_S0 {7} SW_S1 {7}
3V_SB
12
C12
0.1U/6
12
C13
0.1U/6
PWR_BTN-
HOST_ALERT-
SENSOR_ALERT-
LAN_ALERT-
BMCRST-
12
C14
0.1U/6
3V_SB
12
C15
0.1U/6
12
C16
0.1U/6
R96 1K/6/X
12
R70 1K/6
12
R71 1K/6
12
R73 1K/6
12
R106 1K/6/X
12
12
C17
0.1U/6
1
3V_SB
5V_SB
R107 330/6
B B
5V_SB
A A
1 2
RN3
7 8 5 6 3 4 1 2
8P4R-330
RN4
7 8 5 6 3 4 1 2
8P4R-330
RN5
7 8 5 6 3 4 1 2
8P4R-330
RN6
7 8 5 6 3 4 1 2
8P4R-330
LED17
1 2
LED1 LED_YELLOW_SMD
1 2
LED2 LED_YELLOW_SMD
1 2
LED3 LED_YELLOW_SMD
1 2
LED4 LED_YELLOW_SMD
1 2
LED5 LED_GREEN_SMD
1 2
LED6 LED_GREEN_SMD
1 2
LED7 LED_GREEN_SMD
1 2
LED8 LED_GREEN_SMD
1 2
LED9 LED_YELLOW_SMD
1 2
LED10 LED_YELLOW_SMD
1 2
LED11 LED_YELLOW_SMD
1 2
LED12 LED_YELLOW_SMD
1 2
LED13 LED_GREEN_SMD
1 2
LED14 LED_GREEN_SMD
1 2
LED15 LED_GREEN_SMD
1 2
LED16 LED_GREEN_SMD
1 2
5
LED_YELLOW_SMD
ERR_LED
LED0
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
LED9
LED10
LED11
LED12
LED13
LED14
LED15
Modify 2004/4/14
RST_PCF8584-{4}
LRESET-{4}
BMCRST-{4,7}
4
RST_PCF8584-
LRESET-
BMCRST-
1 2
R140 0/6/X
1 2
R139 0/6
3
8584CK10M{4}
SMBDATA2{7} SMBCLK2{7}
I2CINT-{4}
PCF8584CS-{4} OE-{3,4,6} WR_PCF8584{4}
8584CK10M SMBDATA2 SMBCLK2
I2CINT-
PCF8584CS­OE­WR_PCF8584
5V_SB
U7
1
CLK
2
SDA
3
SCL
4
IACK#
5
INT#
19
RESET#
17
CS#
16
RD#
18
WR#
10
VSS
PCF8584
R76 1K/6/X
1 2
R77 1K/6/X
1 2
R78 1K/6
1 2
2
VDD
DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7
PCF8584
SMBDATA2 SMBCLK2 I2CINT-
5V_SB
20
A0
6
A0
D0
7
D1
8
D2
9
D3
11
D4
12
D5
13
D6
14
D7
15
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
Date: Sheet
Tuesday, July 27, 2004
0.1U/6C18
1 2
A0 {3,6}
D[0..7]
D[0..7] {3,6}
PC87435C & I2C CONTROLLER
GC-IPMI15N
1
510
1.3
of
5
D D
4
3
2
1
3V_SB
U8
SERCSA-
SERCSB-
SERCSA­SERCSB­OE­WE0-
D0 D1 D2 D3 D4 D5 D6 D7
A0 A1 A2
RSTDRV
SINTA
SERCK10MHZ
CEXT_RXDB CEXT_DTRB­CEXT_DSRB-
CEXT_CTSB-
SERCSA-{4} SERCSB-{4} OE-{3,4,5} WE0-{3,4}
D[0..7]{3,5}
C C
3V_SB
B B
CEXT_DCDB­CEXT_TXDB
CEXT_RTSB­CEXT_RIB-
D[0..7]
A0{3,5} A1{3} A2{3}
RSTDRV{4}
SINTA{5}
SERCK10MHZ{4}
R121 1K/6/X
1 2
R122 1K/6/X
1 2
EMP_PORT1
12 34 56 78 910
H2X5 (RIGHT-ANGLE)/X
10
CSA#
11
CSB#
19
IOR#
15
IOW#
44
D0
45
D1
46
D2
47
D3
48
D4
1
D5
2
D6
3
D7
28
A0
27
A1
26
A2
36
RESET
29
INTB
30
INTA
13
XTAL1
14
XTAL2
16C652LQFP/X
42
VCC
16C652TQFP
RS232
CONTROLLER
GND
N.C
1712242537
N.C
1 2
RXRDY#
RXRDYB#
N.C
N.C
RXA TXA
OP2A# RTSA# DTRA# CTSA# DSRA#
CDA#
RIA#
RXB TXB
OP2B# RTSB# DTRB# CTSB# DSRB#
CDB#
RIB#
0.1U/6/XC19
EXT_RXDA
5
EXT_TXDA
7 31 32
EXT_RTSA-
33
EXT_DTRA-
34
EXT_CTSA-
38
EXT_DSRA-
39
EXT_DCDA-
40
EXT_RIA-
41
EXT_RXDB
4
EXT_TXDB
8 18 9
EXT_RTSB-
22
EXT_DTRB-
35
EXT_CTSB-
23
EXT_DSRB-
20
EXT_DCDB-
16
EXT_RIB-
21
EXT_TXDA EXT_DTRA­EXT_RTSA­EXT_RXDA
EXT_CTSA­EXT_RIA­EXT_DCDA­EXT_DSRA-
RN7
7 8 5 6 3 4 1 2
8P4R-0/X
RN8
7 8 5 6 3 4 1 2
8P4R-0/X
CEXT_TXDA CEXT_DTRA­CEXT_RTSA­CEXT_RXDA
CEXT_CTSA­CEXT_RIA­CEXT_DCDA­CEXT_DSRA-
CEXT_TXDA {7} CEXT_DTRA- {7} CEXT_RTSA- {7} CEXT_RXDA {7}
CEXT_CTSA- {7} CEXT_RIA- {7} CEXT_DCDA- {7} CEXT_DSRA- {7}
5V_SB
0.1U/6/XC34
1 2
0.1U/6/XC36
1 2
EXT_TXDB CEXT_TXDB EXT_DTRB-
A A
5V_SB 5V_SB
EXT_RTSB-
EXT_RXDB EXT_CTSB­EXT_RIB­EXT_DCDB­EXT_DSRB-
R82 4.7K/6/X
12
5
U10
12
C1+
14 15 16
7
6 20 21
8
5 26 22 19
24 25
VCC C1­C2+ C2-
GND
T1IN
T1OUT
T2IN
T2OUT
T3IN
T3OUT
T4IN
T4OUT
R1OUT
R1IN
R2OUT
R2IN
R3OUT
R3IN
R4OUT
R4IN
R5OUT
R5IN
EN SHDN#
ADM213E/X
V+
V-
11 13 17 10
2
CEXT_DTRB-
3
CEXT_RTSB-
1 28
CEXT_RXDB
9
CEXT_CTSB-
4
CEXT_RIB-
27
CEXT_DCDB-
23
CEXT_DSRB-
18
1 2
1 2
1 2
4
0.1U/6/XC33
0.1U/6/XC35
0.1U/6/XC37
CEXT_DCDB­CEXT_RXDB CEXT_TXDB CEXT_DTRB­CEXT_DSRB­CEXT_RTSB-
CEXT_CTSB-
CEXT_RIB-
CN1
8P4C-180P/X
CN2 8P4C-180P/X
1 2
3 4
5 6
1 2
3 4
5 6
7 8
7 8
3
2
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
Date: Sheet
Tuesday, July 27, 2004
RS232 INTERFACE
GC-IPMI15N
1
610
of
1.3
5
4
3
2
1
COUPON1
I2
I4
I3
I1
K2
K1
K7 COUPON3 COUPON
D D
C C
B B
A A
K8
K6
K5
K4
K3 R26 0/6/X
K9
K10
K12
K11
SMBDATA2 SMBCLK2
SW_S0 SW_S1
SEL_SDA SEL_SCL
SMBDATA1{4}
SMBCLK1{4}
EMP PORT ENABLE UART_DATA_IN UART_DCD POWER OK HOST SMBUS DATA HOST SMBUS ALERT SENSOR SMBUS DATA AOL SMBUS DATA AOL SMBUS ALERT IPMB SMBUS DATA
LPC BUS FRAME LPC LAD3
LPC LAD0 LPC BUS RESET SERIAL IRQ RESET BUTTON OUT POWER BUTTON IN UART_CTS BUZZER STOP CPU1 PRESENT CPU2 PRESENT LPC BUS LDRQ
CPUBSP_TRI CPUAP_TRI KB/MS FUSE USB1 FUSE USB2 FUSE ALL ERROR LED HDD ERROR LED FAN ERROR LED UART_DTR CPU1 IERR- SIGNAL.
SMBDATA1 SMBCLK1
SENSOR_SDA SENSOR_SCL
COUPON1 COUPON
COUPON2
COUPON2
COUPON3
COUPON4
COUPON4
Modify 2004/4/6
EMP_EN-{5} CEXT_RXDA{6} CEXT_DCDA-{6} POWERGOOD{5}
HOST_ALERT-{5}
LAN_SDA{4}
LAN_ALERT-{5}
IPMB_SDA{4}
LPC_FRAME-{4} LPC_AD3{4}
LPC_AD0{4} PCIRST-{4} SER_IRQ{4} SYS_RESET-{5} PWR_BTNI-{5} CEXT_CTSA-{6} BZR_STOP{5} CPU1_SKTOCC-{5} CPU2_SKTOCC-{5}
LPC_DRQ-{4}
CPUBSP_TRI-{5} CPUAP_TRI-{5} KBMS_FUSE{5} USB1_FUSE{5} USB2_FUSE{5} ALL_ERROR{5} HDD_ERROR{5} FAN_ERROR{5} CEXT_DTRA-{6} P1_IERR-{4}
21
21
21
21
Modify 2003/11/27
R94 0/6/X
12
R95 0/6/X
12
R99 4.7K/6
12
R100 4.7K/6
12
R134 4.7K/6
12
R135 4.7K/6
Modify 2004/4/6
12
R104 0/6
12
R105 0/6
12
R83 4.7K/6/X
12
R84 4.7K/6/X
12
3V_SBA
COUPON
3V_SBA
COUPON
SEL_SDA SEL_SCL
5V_SB
IPMB_SDA IPMB_SCL
3V_SB
EMP_EN­CEXT_RXDA CEXT_DCDA­POWERGOOD RSB_SDA HOST_ALERT­SENSOR_SDA LAN_SDA LAN_ALERT­IPMB_SDA
LPC_FRAME­LPC_AD3 LPC_AD2
LPC_AD0 PCIRST­SER_IRQ SYS_RESET­PWR_BTNI­CEXT_CTSA­BZR_STOP CPU1_SKTOCC­CPU2_SKTOCC­LPC_DRQ-
CPUBSP_TRI­CPUAP_TRI­KBMS_FUSE USB1_FUSE USB2_FUSE ALL_ERROR HDD_ERROR FAN_ERROR CEXT_DTRA­P1_IERR-
GND
GND
VCC3
Modify 2004/4/6
SMBDATA2 SMBCLK2
SMBDATA1 SMBCLK1
SW_S0{5} SW_S1{5}
R86 0/6/X
12
GSMI1
1 3 5 7
9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 68 69 70
SMBDATA2{5}
SMBCLK2{5}
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66
Modify 2004/4/16
R80 0/6
12
R81 0/6
12
R35 0/6/X
12
R79 0/6/X
12
SW_S0 SW_S1
SMBDATA2 SMBCLK2
PG
5V_SB
GND
GND
3V_SB
GND
VCC
5V_SB
SMBDATA2 SMBCLK2
CEXT_TXDA CEXT_RIA-
RSB_SCL SENSOR_ALERT­SENSOR_SCL LAN_SCL IPMB_ALERT­IPMB_SCL LPC_CLK
LPC_AD1
IPMI_SMI­PCIPME­PWR_BTNO­CEXT_DSRA­RESET_BTN-
P1_THERM­P2_THERM­BMC_BEEP
BMC_IDN_BTN­VGA_FUSE SCSI1_FUSE SCSI2_FUSE
BMCRST­PWR_ERROR PWR_LED CEXT_RTSA­P2_IERR-
5V_SB
U13
16
VCC
7
1A
9
2A
14
S0
2
S1
1
1OE-
15
2OE-
8
GND
SN74CBT3253
U12
4 5
GND
EN
3 2
VCC
NC
PCA9515/X
R102 0/6/X
1 2
R103 0/6/X
1 2
U3
4 5
GND
EN
3 2
VCC
NC
PCA9515/X
Modify 2004/4/6
6
1B1
10
2B1
5
1B2
11
2B2
4
1B3
12
2B3
3
1B4
13
2B4
0.1U/6/XC46
12
PG
6 7 81
5V_SB
0.1U/6/XC6
12
PG
6 7 81
Modify 2004/4/16
CEXT_TXDA {6} CEXT_RIA- {6}
SENSOR_ALERT- {5}
LAN_SCL {4} IPMB_ALERT- {4} IPMB_SCL {4} LPC_CLK {4}
LPC_AD2 {4} LPC_AD1 {4}
IPMI_SMI- {4,5} PCIPME- {4} PWR_BTNO- {5} CEXT_DSRA- {6} RESET_BTN- {5}
P1_THERM- {4} P2_THERM- {4} BMC_BEEP {4}
BMC_IDN_BTN- {5} VGA_FUSE {5} SCSI1_FUSE {5} SCSI2_FUSE {5}
BMCRST- {4,5} PWR_ERROR {5} PWR_LED {5} CEXT_RTSA- {6} P2_IERR- {4}
1 2
R25
4.7K/6/X
12
R87
4.7K/6/X
12
R27 0/6/X
12
R124 0/6 R125 0/6
R128 0/6 R130 0/6
VCC
1 2
VCC
SENSOR_SDA
12
SENSOR_SCL
12
RSB_SDA
12
RSB_SCL
12
SEL_SDA SEL_SCL
R93
R92
4.7K/6/X
4.7K/6/X
1 2
12
12
5V_SB
R89
R90
4.7K/6/X
UART_DATA_OUT UART_RI
HOST SMBUS CLK SENSOR SMBUS ALERT SENSOR SMBUS CLK AOL SMBUS CLK IPMB SMBUS ALERT IPMB SMBUS CLK BMC LPC CLOCK
LPC LAD2 LPC LAD1
IPMI_SMI­PCIPME­POWER BUTTON OUT UART_DSR RESET BUTTON IN
CPU1 THERTRIP­CPU2 THERTRIP­BMC BEEP
IDENTIFY_BUTTON VGA FUSE SCSI1 FUSE SCSI2 FUSE
BMC RESET POWER SUPPLY ERROR LED SYSTEM POWER LED UART_RTS CPU2 IERR- SIGNAL.
4.7K/6/X
IPMB_SDA IPMB_SCL
RSB_SDA RSB_SCL
SENSOR_SDA SENSOR_SCL
SEL_SDA {4} SEL_SCL {4}
HEADER 35X2_2.54X1.27mm/FEMALE_OnBoard
GND
5
4
3
2
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
Date: Sheet
Tuesday, July 27, 2004
GSMI CONNECTOR
GC-IPMI15N
1
710
of
1.3
5
Model Name: GC-IPMI15N Version:1.2
4
3
2
1
D D
PC87435 GPIO ASSIGN LIST
GPIO DESCRIPTION
IOPA0 IOPA1 IOPA2 IOPA3 IOPA4 IOPA5 IOPA6 IOPA7 IOPB0 IOPB1
C C
B B
A A
IOPB2 IOPB3 IOPB4 IOPB5 IOPB6 IOPB7 IOPC0 IOPC1 IOPC2 IOPC3 IOPC4 IOPC5 IOPC6 IOPC7 IOPD0 IOPD1 IOPD2 IOPD3 IOPD4 IOPD5 IOPD6 IOPD7 IOPE0 IOPE1 IOPE2 IOPE3 IOPE4 IOPE5
IOPE7
I/O
I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O
O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O
I
I
I
I
I
I
IIOPE6
I
TYPE
INts/O3/6 INts/O3/6 INts/O3/6 INts/O3/6 INts/O3/6 INts/O3/6 INts/O3/6 INts/O3/6 INts/O2/4 INts/O2/4 INts/O2/4 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 O3/6 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O2/4 INts/O3/6 INts/O3/6 INts/O2/12 INts/O2/12 INts/O2/12 INts/O2/12 INts/O2/12 INts/O2/12 INts INts INts INts INts INts INts INts
LED0 LED1 LED2 LED3 LED4 LED5 LED6 LED7 For UART_RXD Signal For UART_TXD Signal NA For SMBus CLK0 For SMBus DATA0 NA Pull Up to 3V_SB For System Power Good Signal NA For SMBus CLK1 For SMBus DATA1 For BMC Beeper. EXWINT22: For IPMB_ALERT- or PCA9554 INT- Signal. NA EXWINT23: For PCIPME- Signal Test Point 1: NA For SINTA Signal For SINTB Signal NA Pull Up Only For System Reset Button Input: Active High For Buzzer Stop Button: Active High NA NA For CPU1 Internal Error Detect: Active Low For CPU2 Internal Error Detect: Active Low For CPU1 Thermal Trip Signal Detect: Active Low For CPU2 Thermal Trip Signal Detect: Active Low SWIN: For System Power Button Input: Active High EXWINT40: For Host SMBUS Alert Signal EXWINT45: For Sensor SMBUS Alert Signal EXWINT46: For AOL SMBUS Alert Signal
TYPE
Symbol
INac INad INcs INdi INosc INpci
INt INts INulr Op/n
ODn Output, open-drain output buffer that is capable of sinking n mA
Oosc Opci PWR GND
GENERAL-PURPOSE I/O (GPIO) PORTS
The PC87435 includes four types of General-Purpose I/O (GPIO) ports: Px, Py, Pz and Pw.
Px signals: Each signal is bidirectional and can be configured as input or output. An internal weak pull-up is provided to hold the pin high when used as an input or in an open-drain scheme.
Py signals: Each signal is input only. An internal weak pull-up is provided to hold the pin high.
Pz signals: Each signal is output only. It may be configured to work as totem-pole or in an open-drain scheme.
Pw signals: Each signal is bidirectional and can be configured for input or output. The Pw pins may be shared with development system functions. These ports can be implemented off-chip in
DEV environment using external logic.
GPIO Port Functionality
Ports IOPA(7-0), IOPB(7-0), IOPC(7-0), I OPD(7-0) and IOPF(7-0)
These ports are on-chip, General-Purpose Input/Output (GPIO) ports ( type Px).
IOPC0 is reserved for power supply control use. Bit 0 of PCALT, PCDIR, PCWPU and PCDOUT are reset on VCC Power-Up reset and WATCHDOG reset only. PB6 is selected to its alternate function, by default (i.e., bit 6 is set to 1). Ports IOPA4-0, IOPB2-0, IOPC0 and IOPD3 have the option to echo the value of the associated input. Bit 5 of PBALT register, bit 0 of PCALT register and bits 4-7 of PDALT register are read only (RO) and return a value of zero.
IOPE(7-0) and IOPN(7-0)
These are General-Purpose Input (GPI) ports (type Py). IOPE(3-0) and IOPE5 do not implement the pull-up function, and the respective bits in PEWPU are reserved. IOPP has no alte rnate function; thus it has no PyALT register.
IOPP(15-0)
This is a 16-bit General-Purpose Output (GPO) port (type Pz). Since IOPP has no alternate functions, its alternate function register is not implemented. The reset value of IOPP register is FFFF16. IOPP has open-drain output drivers.
Ports IOPH(7-0), IOPI(7-0), IO PJ(7-0), IOPK(7-0) IOPL(4-0) and IOPM(7-0)
These ports are on-chip, General-Purpose Input/Output (GPIO) ports ( type Pw).
When the analog function is enable, the Read function, for GPIO signals that are multiplexed with analog functions, is disabled; this affects signals IOPN(7-0 ) and IOPE(3-0). When the BIU function is enabled, the Read function, for GPIO signals that are multiplexed with BIU signals, is disabled; this affects signals PH(7-0), PI(7-0), PJ(1-0), PK(7-0), PL(7-0) and PM(7-0).
Input, analog to ACM Input, analog to ADC Input, CMOS compible, with Schmitt Trigger Input, analog from remote diode Input, from crystal oscillator (not characterized) Input, PCI 3.3V Input, SMBus compatibleINsm Input, TTL compatible Input, TTL compatible, with Schmitt Trigger Input, power, resistor protected (not characterized) Output, push-pull output buffer that is capable of sourcing p mA and
sinking n mA
Output, analog to remote diodeOdi Output, to crystal oscillator (not characterized) Output, PCI 3.3V Power pin Ground pin
Description
GIGABYTE TECHNOLOGY CORPORATION
For IPMB Bus Alert Signal
5
4
3
2
Title
Size Document Number Rev
Date: Sheet
Tuesday, July 27, 2004
GPIO ASSIGN LIST 1
GC-IPMI15N
1
810
of
1.3
5
4
3
2
1
PC87435 GPIO ASSIGN LIST
D D
I/O
GPIO
IOPF0 IOPF1 IOPF2 IOPF3 IOPF4 IOPF5 IOPF6 IOPF7 IOPH0 IOPH1 IOPH2 IOPH3
C C
IOPH5 IOPH6 IOPH7 IOPI0 IOPI1 IOPI2 IOPI3 IOPI4 IOPI5 IOPI6 IOPI7 IOPJ0 IOPJ1
B B
IOPJ2 IOPJ3 IOPJ4 IOPJ5 IOPJ6 IOPJ7 IOPK0 IOPK1 IOPK2 IOPK3 IOPK4 IOPK5 IOPK6 IOPK7
A A
TYPE
I/O
INts/O2/12
I/O
INts/O2/12
I/O
INts/O2/12
I/O
INts/O2/12 INts/O2/12
I/O I/O
INts/O2/12
I/O
INts/O2/12
I/O
INts/O2/12
I/O
INts/O1/2 INts/O1/2
I/O I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O2/12
I/O
INts/O2/12
I/O
INts/O2/12
I/O
INts/O2/12
I/O INts/O1/2
INts/O1/2
I/O I/O
INts/O1/2 INts/O1/2I/O INts/O1/2
I/O I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
I/O
INts/O1/2
DESCRIPTION
LED8 LED9 LED10 LED11 LED12 LED13 LED14 LED15 Address Bus, Bit 0 Address Bus, Bit 1 Address Bus, Bit 2 Address Bus, Bit 3 Address Bus, Bit 4IOPH4 Address Bus, Bit 5 Address Bus, Bit 6 Address Bus, Bit 7 Data Bus, Bit 0 Data Bus, Bit 1 Data Bus, Bit 2 Data Bus, Bit 3 Data Bus, Bit 4 Data Bus, Bit 5 Data Bus, Bit 6 Data Bus, Bit 7 OE­WE0­BMCRST- from MainBoard UART_RTS for ICMB function. For Backplane USB Fuse Error For Keyboard/Mouse Fuse Error SW_OE1 Bus switch output enable 1. SW_OE2 Bus switch output enable 2. Address Bus, Bit 8 Address Bus, Bit 9 Address Bus, Bit 10 Address Bus, Bit 11 Address Bus, Bit 12 Address Bus, Bit 13 Address Bus, Bit 14 Address Bus, Bit 15
PC87435 GPIO ASSIGN LIST
I/OGPIO
IOPL0 IOPL1 IOPL2 I/O IOPL3 IOPL4 IOPM0 IOPM1 IOPM2 IOPM3 IOPM4 IOPM5 IOPM6 IOPM7 IOPN0 IOPN1 IOPN2 IOPN3 IOPN4 IOPN5 IOPN6 IOPN7 IOPP0 IOPP1 IOPP2 IOPP3 IOPP4 IOPP5 IOPP6 IOPP7 IOPP8 IOPP9 IOPP10 IOPP11 IOPP12 IOPP13 IOPP14 IOPP15
I/O I/O
I/O Address Bus, Bit 19 I/O I/O I/O I/O I/O I/O I/O I/O I/O
I I I I I I I I O O O O O O O O O O O O O O O O
TYPE
INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INts/O1/2 INcs/INac INcs/INac INcs/INac INcs/INac INcs/INac INcs/INac INcs/INac INcs/INac OD6 OD6 OD6 OD6 OD6 OD6 OD6 OD6 OD6 OD6 OD6 OD6 OD6 OD6 OD6 OD6
Address Bus, Bit 16 Address Bus, Bit 17 Address Bus, Bit 18
WE1­Data Bus Bit 8 Data Bus Bit 9 Data Bus Bit 10 Data Bus Bit 11 Data Bus Bit 12 Data Bus Bit 13 Data Bus Bit 14 Data Bus Bit 15 NA NA For Front USB Fuse Error For VGA Connector Power Fuse Error For SCSI Channel 1 Fuse Error For SCSI Channel 2 Fuse Error For CPU1 Present: Active Low For CPU2 Present: Active Low For EMP_PORT Enable For System Reset From BMC: Active High For System Power on From BMC: Active Low For CPUBSP Tri: Active Low For CPUAP Tri: Active Low For Identify Button: Active Low For All Error LED: Active Low For Power Supply Error LED: Active Low For Hard Disk Error LED: Active Low For Fan Error LED: Active Low For System Power LED: Active Low For IPMI SMI: Active Low SENSOR_EN:Active High RSB_EN: Active High For ERR_LED NA
DESCRIPTION
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
Date: Sheet
5
4
3
2
Tuesday, July 27, 2004
GPIO ASSIGN LIST 2
GC-IPMI15N
1
910
1.3
of
5
Model Name: GC-IPMI15N
4
3
2
1
Circuit or PCB layout change for next version
D D
Date
Page
3.05/08/2003 1. Do not installed R4, R5 10K/6.
1. Change the connection of SMBus1 to IPMB Bus.4.05/08/2003
2. Add R108 0/6/X, but non-install it.
3. Add DEBUG1 2x7 connector for debug only.
4. Change the connection of AT24C256 to SENSOR_SMBus.
5. U6 DS295 change to MAX483 for reserved ICMB function.
6. Add R109, R110, R111 for termination of ICMB.
07/17/2003 7. Add R112~R115 33ohm
8. Add R14~R17 4.7Kohm pull -up
5. 1. Delete R57 & PWD1.05/08/2003
2. BMCRST- connect to IOPJ2.
C C
3. UART_RTS connect to IOPJ3.
7.05/08/2003
1. Change the connection of SMBus1 to IPMB_SMBus.
2. Change the connection of SMBus2 to SENSOR_SMBus.
3. Delete R85, R86, R94, R95, R97, R99, R100, R101 4.7K/6
4. Delete U11, C47.
5. Add U12,R91,C46 and change "EN" pin to VCC07/17/2003
6. Delete R102,R103
10/28/2003 4.
1. The I2C of EEPROM change to 74CBT3253 bus 4.
2. Un-install R14, R15 pull up resistors for SMBus0.
3. Modify U3 to SMBDATA2 from SMBDATA0.
11/06/2003
4. Install R21,R22 pull up resister of Px_THERM-.
Change Item
Version:1.0
Version:1.1
Circuit or PCB layout change for next version
Date
Page
3. 1. Add R136~R138 1K ohm resistor Pull-down2/23/2004
4. 1. Delete R24 resistor location about PCIRST-2/23/2004
2. Delete R35,R97,R98 resistor location about IPMI_SMI-
3. Delete R26 and R27 location about SMB0 pull-up
4. Add R69 resistor about BMC_BEEP pull-up to 5V_SB
2/23/2004
1. Delete R123 resistor location.5.
2. Delete R118 resistor location about PCIRST
2/23/2004 1. Change C38~C45 to CN1and CN2
2. Delete C20~C32 location
3. Delete U9 and R79 location and ADD RN1 and RN2
4. Delete R80,R81,R119,R120 location
2/24/20046.7. 1. Delete R87 and R88 resistor location about LAN I2C BUS
2. Delete R83 and R84 resistor location about SENSOR I2C Bus
3. Delete R91 resistor and C46 location about POWERGODD pull up
4.4/14/2004
1. Add R84,R85 resistor for HTC request.
5.4/14/2004
1. Add RST_PCF8584- circuit for HTC request
2. Un-Mount R76,R77 pull up resistor.7/29/2004
4/6/2004 1. Modify SMBus2 circuit and add R26,R27,R35,R39,R80,R81
7. resistors.
2. Mount R99,R100,R134,R135
3. Un-install U3
4. Add pull-up resistor about R83,R84.
4/14/2004 5. Change enable circuit about U3 and U12
6. Change enable circuit about U3 and U12
4/16/2004 7. Change SMBus circuit about U13
Change Item
Version:1.3
5.10/28/2003 1. Connect BMC_BEEP signal to IOPP15.
B B
2. Add Bus Switch Output Control signal on GPIO IOPJ6 & IOPJ7.
3. Add R76, R77 for I2C bus pull-up 5V_SB.
4. Install R72,R74 pull up resister of CPUx_SKTOCC-.11/06/2003
10/28/2003 7. 1. Add U13 SN74DBT3253 Bus Switch circuit.
2. Add R124, R125 for reserved SENSOR I2C bus connect to 74CBT3253 bus 2.
3. Add R128, R130 for reserved RSB I2C bus connect to 74CBT3253 bus 3.
4. Add R134, R135 pull up resistor for SEL I2C bus.
5. Un-install R104, R105 resistors.
6. Change the I2C connection of R89 & R90 to Sensor I2C Bus.
7. Change the I2C connection of U12(PCA9515) to RSB I2C Bus.
A A
Version:1.2
2/23/2004 4. 1. Add R57 for IPMI_SMI- pull-up VCC. 11/27/2003 7. 1. Add R94,R95 for connects SMBUS2 and SEL_SMBus.
12/01/2003 5. Add RSB_EN and SENSOR_EN to POWERGOOD
2. Add R99,R100 pull-up resister for SW_S0 and SW_S1
3. Add R104,R105 for connects SMBUS1 and IPMB_SMBus.
4.Change BMC_BEEP pin connect to pin171 of U1 from pin 68
5
4
GIGABYTE TECHNOLOGY CORPORATION
Title
Size Document Number Rev
3
2
Date: Sheet
BOM & PCB MODIFY HISTORY
Tuesday, July 27, 2004
GC-IPMI15N
1
10 10
1.3
of
Loading...