425SX/433SX OMNI II  (259-7706/07)      Pinouts        Faxback Doc. # 2784

SERIAL PORT CONNECTOR                     PARALLEL PORT PIN CONNECTOR

Pin                                       Pin

1.  Carrier Detect                        1    Strobe
2.  Receive Data                          2    Data Bit 0
3.  Transmit Data                         3    Data Bit 1
4.  Data Terminal Ready                   4    Data Bit 2
5.  Signal Ground                         5    Data Bit 3
6.  Data Set Ready                        6    Data Bit 4
7.  Request To Send                       7    Data Bit 5
8.  Clear To Send                         8    Data Bit 6
9.  Ring Indicator                        9    Data Bit 7
                                         10    ACKNOWLEDGE
PS/2 KEYBOARD AND MOUSE CONNECTOR        11    BUSY
                                         12    PAPER END
Pin                                      13    SELECT
                                         14    AUTO FEED
1  Data                                  15    ERROR
2  Reserved                              16    INITIALIZE
3  Ground                                17    SELECT IN
4  +5 Vdc                                18-25 GROUND
5  Clock
6  Reserved

VIDEO PORT CONNECTOR

Pin

1-Red Video
2-Green Video
3-Blue Video
4-Monitor ID Bit2 (not used)
5-Ground
6-Red Return (GND)
7-Green Return (GND)
8-Blue Return (GND)
9-Key (no pin)
10-Sync Return (GND)
11-Monitor ID Bit 0 (GND)
12-Monitor ID Bit 1 (GND)
13-Horizontal Sync
14-Vertical Sync
15-Not Used

(smc-12/09/93)

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