INTRODUCTION OVERVIEW The Turbo PMAC2-PC Ultralite is a member of the Turbo PMAC family of boards optimized for interface to the system through the MACRO ring. It contains no full channels of on-board axis interface circuitry (which is what makes it “Ultralite”). It can command up to 32 axes through the MACRO ring.
Option 8A provides a nominal 19.6608 MHz crystal with a +/-15 ppm accuracy specification. Option 9: Auxiliary Serial Port The Turbo PMAC2-PC Ultralite comes standard with a single serial port, configurable as RS-232 or RS-422. Optionally a second serial port can be added.
Turbo PMAC2 Hardware Reference Manual Option 18: Identification Number & Real Time Clock/Calendar Module Option 18 provides a module at location U5 that contains an electronic identification number, and possibly a real-time clock/calendar. • Option 18A provides an electronic identification number module. •...
Turbo PMAC2 Hardware Reference Manual TURBO PMAC2-PC ULTRALITE JUMPER DESCRIPTION E0: Reset Lock Enable E Point & Location Description Default Physical Layout Remove jumper for normal No jumper operation. installed Jump pins 1 to 2 to force the card to stay in the “reset”...
Turbo PMAC2 Hardware Reference Manual E7 – E10: IRQ PC Interrupt Select E Point & Location Description Default Physical Layout Jump E7 pin 1 to 2 to permit No jumper PMAC2-PC Ultralite to interrupt installed PC on ISA bus interrupt line IRQ10.
Turbo PMAC2 Hardware Reference Manual JP3: MACRO (Wired) Loopback Enable E Point & Location Description Default Physical Layout Jump JP3 pin 1 to 2 to disable Jumper installed internal loopback MACRO communications and permit true electrical MACRO communications. Remove JP3 jumper to select internal loopback MACRO communications (for test purposes only).
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Turbo PMAC2 Hardware Reference Manual For example, you wish to set the base address on the PC bus to 992 decimal, or 03E0 hex. The first '0' corresponds to switches 9 through 12. All of these should be ON to set their bits to 0. The '3' corresponds to switches 5 through 8.
Turbo PMAC2 Hardware Reference Manual TURBO PMAC2-PC ULTRALITE CONNECTOR PINOUTS J1 (JANA) Analog Input Port Connector J1/JANA (20-Pin Header) (Present Only If Option 12 Ordered) Pin # Symbol Function Description Notes 0-5V OR +/-2.5V range ANAI00 INPUT Analog Input 0 0-5V OR +/-2.5V range...
Turbo PMAC2 Hardware Reference Manual J2 (JTHW) Multiplexer Port Connector J2/JTHW (26-Pin Header) Front View Pin # Symbol Function Description Notes COMMON PMAC Common COMMON PMAC Common DAT0 INPUT DATA-0 Input Data input from MUX port accessories SEL0 OUTPUT SELECT-0 Output Address/data output for MUX port accessories Data input from MUX port accessories...
Turbo PMAC2 Hardware Reference Manual J3 (JI/O) General Input/Output Connector J3/JIO (40-Pin Header) Pin # Symbol Function Description Notes I/O00 IN/OUT Digital I/O 0 Software direction ctrl. I/O01 IN/OUT Digital I/O 1 Software direction ctrl. I/O02 IN/OUT Digital I/O 2 Software direction ctrl.
Turbo PMAC2 Hardware Reference Manual J5 (JRS232) Serial Port Connector J5/JRS232 (10-Pin Header) Front View Pin # Symbol Function Description Notes PHASE IN/OUT Phasing Clock See Notes 1, 2 BIDIRECT Data Term Rdy Tied to "DSR" TXD/ INPUT Receive Data Host transmit data INPUT Clear To Send...
Turbo PMAC2 Hardware Reference Manual J5A: RS422 Serial Port Connector J5A/JRS422 (26-Pin Header) Front View Pin # Symbol Function Description Notes CHASSI COMMON PMAC Common S+5V OUTPUT +5Vdc Supply Deactivated by "E8" INPUT Receive Data Diff. I/O low true ** INPUT Receive Data Diff.
Turbo PMAC2 Hardware Reference Manual J6 (JDISP) Display Connector J6/JDISP (14-Pin Header) Front View Pin # Symbol Function Description Notes OUTPUT +5V Power Power supply out COMMON PMAC Common OUTPUT Read Strobe TTL signal out OUTPUT Contrast Adjust. Vee 0 to +5Vdc * OUTPUT Display Enable High is enable...
Turbo PMAC2 Hardware Reference Manual TB1 (2/4-Pin Terminal Block) This terminal block can be used to provide the input for the power supply for the circuits on the PMAC2 board when it is not in a bus configuration. When the PMAC2 is in a bus configuration, these supplies automatically come through the bus connector from the bus power supply;...
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