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   The IOB30 is compatible with the following Trenton SHBs NLT, NLI, SLT, SLI, T4L, TML, TQ9, MCX-series, MCG-series
DESCRIPTION The IOB30 is an optional I/O expansion board that connects to the controlled impedance connector (P20) on a Trenton PICMG 1.3 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 SHB's mounting tab shown in the front view drawing. The IOB30 is secured to a Trenton PICMG 1.3 system host board using the provided standoffs and IOB30 mounting hardware.
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 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 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	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 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
MODEL NAME: IOB30 MODEL# MODEL NAME DESCRIPTION 6391-000 IOB30 Optional I/O expansion board Trenton PICMG 1.3 System Host Boards