User's Manual
PMAC2 PCI Lite Hardware Reference Manual – Preliminary Documentation
ii Table of Contents
E17 - E18: Serial Port Type Selection....................................................................................................................16
E111-118: Command Output Disable State ............................................................................................................17
MATING CONNECTORS .......................................................................................................................................19
CPU Board Connectors ...........................................................................................................................................19
J2 (JEXP)/Expansion..........................................................................................................................................19
Baseboard Connectors.............................................................................................................................................19
J1 (JANA)/Analog (Option 12) ...........................................................................................................................19
J2 (JTHW)/Multiplexer Port...............................................................................................................................19
J3 (JIO)/Digital I/O ............................................................................................................................................19
J5 (JRS232)/RS-232 Serial Communications......................................................................................................19
J5A (JRS422)/RS-422 Serial Communications ...................................................................................................19
J6 (JDISP)/Display.............................................................................................................................................19
J7 (JHW)/Auxiliary Channel...............................................................................................................................19
J8 (JEQU)/Position Compare.............................................................................................................................19
J9 (JMACH1)/Machine Port 1............................................................................................................................20
J10 (JMACH2)/Machine Port 2..........................................................................................................................20
BASE BOARD CONNECTOR PINOUTS..............................................................................................................21
J1 (JANA) Analog Input Port Connector................................................................................................................21
J2 (JTHW) Multiplexer Port Connector..................................................................................................................22
J3 (JI/O) General Input/Output Connector ..............................................................................................................23
J5 (JRS232) Serial Port Connector..........................................................................................................................24
J5A (RS422) Serial Port Connector ........................................................................................................................24
JRS422 (26-PIN Connector)...............................................................................................................................24
J6 (JDISP) Display Connector ................................................................................................................................25
J7 (JHW) Handwheel Encoder Connector...............................................................................................................25
J8 (JEQU) Position Compare Output Connector.....................................................................................................26
J9 (JMACH1) Connector Description.....................................................................................................................26
J9 JMACH1 Connector.......................................................................................................................................26
J10 (JMACH2) Connector Description...................................................................................................................29
J10 JMACH2 Connector.....................................................................................................................................29
TB1 (2/4-Pin Terminal Block) ................................................................................................................................33
TB2 (3-Pin Terminal Block) ...................................................................................................................................33