User's Manual

PMAC2 PCI Hardware Reference Manual
ii Table of Contents
E13 - E14: Encoder Sample Clock Direction Control............................................................................................14
E17 - E18: Serial Port Type Selection....................................................................................................................14
E111-118: Command Output Disable State ...........................................................................................................15
MATING CONNECTORS .......................................................................................................................................17
CPU Board Connectors ...........................................................................................................................................17
J2 (JEXP)/Expansion..........................................................................................................................................17
Baseboard Connectors.............................................................................................................................................17
J1 (JANA)/Analog (Option 12) ...........................................................................................................................17
J2 (JTHW)/Multiplexer Port...............................................................................................................................17
J3 (JIO)/Digital I/O ............................................................................................................................................17
J5 (JRS232)/RS-232 Serial Communications......................................................................................................17
J5A (JRS422)/RS-422 Serial Communications ...................................................................................................17
J6 (JDISP)/Display.............................................................................................................................................17
J7 (JHW)/Auxiliary Channel...............................................................................................................................17
J8 (JEQU)/Position Compare.............................................................................................................................18
J9 (JMACH1)/Machine Port 1............................................................................................................................18
J10 (JMACH2)/Machine Port 2..........................................................................................................................18
J11 (JMACH3)/Machine Port 3..........................................................................................................................18
J12 (JMACH4)/Machine Port 4..........................................................................................................................18
PMAC2 PCI BASE BOARD CONNECTOR PINOUTS .......................................................................................19
J1 (JANA) Analog Input Port Connector................................................................................................................19
J2 (JTHW) Multiplexer Port Connector..................................................................................................................20
J3 (JI/O) General Input/Output Connector ..............................................................................................................21
J5 (JRS232) Serial Port Connector..........................................................................................................................22
J5A (RS422) Serial Port Connector ........................................................................................................................22
J6 (JDISP) Display Connector ................................................................................................................................23
J7 (JHW) Handwheel Encoder Connector...............................................................................................................23
J8 (JEQU) Position Compare Output Connector.....................................................................................................24
J9 (JMACH1) Connector Description.....................................................................................................................24
J9 JMACH1 Connector.......................................................................................................................................25
J9 JMACH1 Connector.......................................................................................................................................27
J10 (JMACH2) Connector Description...................................................................................................................27
J11 (JMACH3) Connector Description...................................................................................................................30
J11 JMACH3 Connector.....................................................................................................................................31
J12 (JMACH4) Connector Description...................................................................................................................33
J12 JMACH4 Connector.....................................................................................................................................34
J12 JMACH4 Connector.....................................................................................................................................35
J12 JMACH4 Connector.....................................................................................................................................36
TB1 (2/4-Pin Terminal Block) ................................................................................................................................36
TB2 (3-Pin Terminal Block) ...................................................................................................................................37
BASE BOARD JUMPERS LAYOUT......................................................................................................................39
SCHEMATICS ..........................................................................................................................................................41