SINGLE BOARD COMPUTERS & ACTIVE / PASSIVE BACKPLANES
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FEATURES
| • |
Two DB9 serial port connectors
on the I/O plate |
| • |
An I/O plate mounted PS/2
MiniDin connector supports PS/2 keyboard and mouse
operation |
| • |
On board headers for parallel
printer, floppy, mouse and keyboard |
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DESCRIPTION
The IOB30 is an optional I/O expansion board that connects
to the controlled impedance connector (P20) on the NLT
or NLI system host board to complement the advanced USB
and SATA I/O capability of the SHBs. A combo I/O plate
is provided with the IOB30 as shown in the side view drawing
below. This plate attaches to the SHB using the connector
hardware and the NLT/NLI mounting tab shown in the front
view drawing. The IOB30 is secured to the NLT or NLI using
the provided standoffs and IOB30 mounting hardware.
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NOTE:
Pin 1 on the connectors is indicated by the square pad
on the PCB.
P1 - SERIAL PORT 1 CONNECTOR
9 position "D" right angle, Spectrum #56-402-001
| PIN |
SIGNAL |
| 1 |
Carrier Detect |
| 3 |
Transmit Data-O |
| 5 |
Signal Gnd |
| 7 |
Request to Send-O |
| 9 |
Ring Indicator-I |
|
| PIN |
SIGNAL |
| 2 |
Receive Data-I |
| 4 |
Data Terminal Ready-O |
| 6 |
Data Set Ready-I |
| 8 |
Clear to Send-I |
|
P2 - SERIAL PORT 2 CONNECTOR
9 position "D" right angle, Spectrum #56-402-001
| PIN |
SIGNAL |
| 1 |
Carrier Detect |
| 3 |
Transmit Data-O |
| 5 |
Signal Gnd |
| 7 |
Request to Send-O |
| 9 |
Ring Indicator-I |
|
| PIN |
SIGNAL |
| 2 |
Receive Data-I |
| 4 |
Data Terminal Ready-O |
| 6 |
Data Set Ready-I |
| 8 |
Clear to Send-I |
|
P3 - PS/2 MOUSE AND KEYBOARD CONNECTOR
6 pin mini DIN, Kycon #KMDG-6S-B4T
| PIN |
SIGNAL |
| 1 |
Ms Data |
| 2 |
Kbd Data |
| 3 |
Gnd |
| 4 |
Power (+5V fused) with
self-resetting fuse |
| 5 |
Ms Clock |
| 6 |
Kbd Clock |
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P4 - FLOPPY DRIVE CONNECTOR
34 pin dual row header, Amp #103308-7
| PIN |
SIGNAL |
| 1 |
Gnd |
| 3 |
Gnd |
| 5 |
Gnd |
| 7 |
Gnd |
| 9 |
Gnd |
| 11 |
Gnd |
| 13 |
Gnd |
| 15 |
Gnd |
| 17 |
Gnd |
| 19 |
Gnd |
| 21 |
Gnd |
| 23 |
Gnd |
| 25 |
Gnd |
| 27 |
Gnd |
| 29 |
Gnd |
| 31 |
Gnd |
| 33 |
Gnd |
|
| PIN |
SIGNAL |
| 2 |
N-RPM |
| 4 |
NC |
| 6 |
D-Rate0 |
| 8 |
P-Index |
| 10 |
N-Motoron 1 |
| 12 |
N-Drive Sel2 |
| 14 |
N-Drive Sel1 |
| 16 |
N-Motoron 2 |
| 18 |
N-Dir |
| 20 |
N-Stop Step |
| 22 |
N-Write Data |
| 24 |
N-Write Gate |
| 26 |
P-Track 0 |
| 28 |
P-Write Protect |
| 30 |
N-Read Data |
| 32 |
N-Side Select |
| 34 |
Disk Chng |
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P5 - PARALLEL PORT CONNECTOR
26 pin dual row header, Amp #103308-6
| PIN |
SIGNAL |
| 1 |
Strobe |
| 3 |
Data Bit 0 |
| 5 |
Data Bit 1 |
| 7 |
Data Bit 2 |
| 9 |
Data Bit 3 |
| 11 |
Data Bit 4 |
| 13 |
Data Bit 5 |
| 15 |
Data Bit 6 |
| 17 |
Data Bit 7 |
| 19 |
ACK |
| 21 |
Busy |
| 23 |
Paper End |
| 25 |
Slct |
|
| PIN |
SIGNAL |
| 2 |
Auto Feed XT |
| 4 |
Error |
| 6 |
Init |
| 8 |
Slct In |
| 10 |
Gnd |
| 12 |
Gnd |
| 14 |
Gnd |
| 16 |
Gnd |
| 18 |
Gnd |
| 20 |
Gnd |
| 22 |
Gnd |
| 24 |
Gnd |
| 26 |
NC |
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P6 - I/O Expansion Mezzanine Card Connector
76 pin controlled impedance connector,
Samtec #MIS-038-01-FD-K
| PIN |
SIGNAL |
| 1 |
+12V |
| 3 |
NC |
| 5 |
NC |
| 7 |
NC |
| 9 |
NC |
| 11 |
NC |
| 13 |
ICH_SMI# |
| 15 |
ICH_SIOPME# |
| 17 |
Gnd |
| 19 |
L_FRAME# |
| 21 |
L_DRQ1# |
| 23 |
L_DRQ0# |
| 25 |
SERIRQ |
| 27 |
Gnd |
| 29 |
PCLK14SIO |
| 31 |
Gnd |
| 33 |
SMBDATA_RESUME |
| 35 |
SMBCLK_RESUME |
| 37 |
SALRT#_RESUME |
| 39 |
Gnd |
| 41 |
EXP_CLK100 |
| 43 |
EXP_CLK100# |
| 45 |
Gnd |
| 47 |
C_PE_TXP4 |
| 49 |
C_PE_TXN4 |
| 51 |
Gnd |
| 53 |
C_PE_TXP3 |
| 55 |
C_PE_TXN3 |
| 57 |
Gnd |
| 59 |
C_PE_TXP2 |
| 61 |
C_PE_TXN2 |
| 63 |
Gnd |
| 65 |
C_PE_TXP1 |
| 67 |
C_PE_TXN1 |
| 69 |
Gnd |
| 71 |
+3.3V |
| 73 |
+3.3V |
| 75 |
+3.3V |
|
| PIN |
SIGNAL |
| 2 |
+5V_STANDBY |
| 4 |
+5V_STANDBY |
| 6 |
+5V_DUAL |
| 8 |
+5V_DUAL |
| 10 |
NC |
| 12 |
NC |
| 14 |
ICH_RCIN# |
| 16 |
ICH_A20GATE |
| 18 |
Gnd |
| 20 |
L_AD3 |
| 22 |
L_AD2 |
| 24 |
L_AD1 |
| 26 |
L_AD0 |
| 28 |
Gnd |
| 30 |
PCLK33LPC |
| 32 |
Gnd |
| 34 |
IPMB_DAT |
| 36 |
IPMB_CLK |
| 38 |
IPMB_ALRT# |
| 40 |
Gnd |
| 42 |
EXP_RESET# |
| 44 |
ICH_WAKE# |
| 46 |
Gnd |
| 48 |
C_PE_RXP4 |
| 50 |
C_PE_RXN4 |
| 52 |
Gnd |
| 54 |
C_PE_RXP3 |
| 56 |
C_PE_RXN3 |
| 58 |
Gnd |
| 60 |
C_PE_RXP2 |
| 62 |
C_PE_RXN2 |
| 64 |
Gnd |
| 66 |
C_PE_RXP1 |
| 68 |
C_PE_RXN1 |
| 70 |
Gnd |
| 72 |
+5V |
| 74 |
+5V |
| 76 |
+5V |
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P7 - KEYBOARD HEADER
5 pin single row header, Amp #640456-5
| PIN |
SIGNAL |
| 1 |
Kbd Clock |
| 2 |
Kbd Data |
| 3 |
Key |
| 4 |
Kbd Gnd |
| 5 |
Kbd Power (+5V fused) with
self-resetting fuse |
|
P8 - PS/2 MOUSE HEADER
6 pin single row header, Amp #640456-6
| PIN |
SIGNAL |
| 1 |
Ms Data |
| 2 |
Reserved |
| 3 |
Gnd |
| 4 |
Power (+5V fused) with
self-resetting fuse |
| 5 |
Ms Clock |
| 6 |
Reserved |
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MODEL NAME: IOB30 |
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| MODEL# |
MODEL NAME |
DESCRIPTION |
| S6391-000 |
IOB30 |
Optional I/O expansion board
for the NLT and NLI system host boards |
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NLT Product Detail
NLI Product Detail
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