194
Chapter 9 I/O Ports and Connectors
ISA Connectors
The system board ISA connectors follow the standard pinout given in the
ISA Specification.
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
A1
IOCHK_L
B1
GND
C1
SBHE_L
D1
MEMCS16_L
A2
SD7
B2
RSTDRV
C2
LA23
D2
IOCS16_L
A3
SD6
B3
+5 V dc
C3
LA22
D3
IRQ10
A4
SD5
B4
IRQ9
C4
LA21
D4
IRQ11
A5
SD4
B5
-5 V dc
C5
LA20
D5
IRQ12
A6
SD3
B6
DRQ2
C6
LA19
D6
IRQ15
A7
SD2
B7
-12 V dc
C7
LA18
D7
IRQ14
A8
SD1
B8
SRDY_L
C8
LA17
D8
DACK0_L
A9
SD0
B9
+12 V dc
C9
MEMR_L
D9
DRQ0
A10
IOCHRDY
B10
GND
C10
MEMW_L
D10
DACK5_L
A11
AEN
B11
SMEMW_L
C11
SD8
D11
DRQ5
A12
SA19
B12
SMEMR_L
C12
SD9
D12
DACK6_L
A13
SA18
B13
IOW_L
C13
SD10
D13
DRQ6
A14
SA17
B14
IOR_L
C14
SD11
D14
DACK7_L
A15
SA16
B15
DACK3_L
C15
SD12
D15
DRQ7
A16
SA15
B16
DRQ3
C16
SD13
D16
+5 V dc
A17
SA14
B17
DACK1_L
C17
SD14
D17
Master16_L
A18
SA13
B18
DRQ1
C18
SD15
D18
GND
A19
SA12
B19
REFRESH_L
A20
SA11
B20
SYSCLK
A21
SA10
B21
IRQ7
A22
SA9
B22
IRQ6
A23
SA8
B23
IRQ5
A24
SA7
B24
IRQ4
A25
SA6
B25
IRQ3
A26
SA5
B26
DACK2_L
A27
SA4
B27
TC
A28
SA3
B28
BALE
A29
SA2
B29
+5 V dc
A30
SA1
B30
+OSC
A31
SA0
B31
GND
Summary of Contents for MB440LX
Page 1: ...Intel MB440LX System Installation Guide...
Page 6: ...1 6 Your Chapter Title Goes Here...
Page 16: ...16 Contents...
Page 26: ...26 Chapter 1 Server Description OM05793 Figure 1 4 Security Padlocks...
Page 48: ...48 Chapter 2 Installing The System...
Page 78: ...78 Chapter 3 Configuring The System...
Page 114: ...114 Chapter 4 Working Inside Your System OM05791A 1 2 3 Figure 4 19 Lithium Back up Battery...
Page 116: ...116 Chapter 4 Working Inside Your System OM05268 Figure 4 20 Removing the Front Panel Board...
Page 118: ...118 Chapter 4 Working Inside Your System OM05278 Figure 4 21 Front Panel Fans...
Page 127: ...M440LX Server System Product Guide 127 OM05771 Figure 4 26 Removing the Power Share Backplane...
Page 132: ...132 Chapter 4 Working Inside Your System...
Page 137: ...M440FX Server System Product Guide 137 OM06470 1 2 Figure 5 2 Installing a Hard Disk Drive...
Page 200: ...200 Chapter 9 I O Ports and Connectors...
Page 224: ...224 Chapter 10 Solving Problems...