Turbo PMAC2 Hardware Reference Manual
TABLE OF CONTENTS
INTRODUCTION ........................................................................................................................................ 1
Overview ........................................................................................................................................................ 1
Board Configuration....................................................................................................................................... 1
Base Version............................................................................................................................................... 1
MACRO Ring Connector Options .............................................................................................................. 1
Option 1: Additional MACRO Interface ICs .............................................................................................. 2
Option 2: Dual Ported RAM....................................................................................................................... 2
Option 5: CPU & Memory Configurations ................................................................................................ 2
Option 7: Plate Mounting........................................................................................................................... 3
Option 8: High-Accuracy Clock Crystal .................................................................................................... 3
Option 9: Auxiliary Serial Port .................................................................................................................. 3
Option 10: Firmware Version Specification............................................................................................... 3
Option 12: Analog-to-Digital Converters .................................................................................................. 3
Option 16: Battery-Backed Parameter Memory......................................................................................... 3
Option 18: Identification Number & Real Time Clock/Calendar Module.................................................. 4
TURBO PMAC2-PC ULTRALITE JUMPER DESCRIPTION.............................................................. 5
E0: Reset Lock Enable ................................................................................................................................... 5
E1: Card 0 (Clock Direction) Select............................................................................................................... 5
E2: (Reserved for future use).......................................................................................................................... 5
E3: Re-Initialization on Reset Control ........................................................................................................... 5
E4-E6: (Reserved for future use).................................................................................................................... 5
E7 – E10: IRQ PC Interrupt Select................................................................................................................. 6
E17 – E18: Serial Port Select ......................................................................................................................... 6
E19: Watchdog Disable Jumper ..................................................................................................................... 7
E20 – E22: Power-Up/Reset Load Source...................................................................................................... 7
E23: Firmware Reload Enable........................................................................................................................ 7
E40: Electrical/Optical MACRO Input Select................................................................................................ 7
E41, E42, E43: MACRO Signal Test Points (For Factory Use)..................................................................... 7
JP3: MACRO (wired) Loopback Enable........................................................................................................ 8
JP4-JP6: For Factory Use Only ...................................................................................................................... 8
DIP Switch block S1: PC Bus Base Address.................................................................................................. 8
TURBO PMAC2-PC ULTRALITE MATING CONNECTORS ........................................................... 11
J1 (JANA)/Analog (Option 12) ................................................................................................................. 11
J2 (JTHW)/Multiplexer Port..................................................................................................................... 11
J3 (JIO)/Digital I/O.................................................................................................................................. 11
J4 (JMACRO)/Macro Digital Data .......................................................................................................... 11
J5 (JRS232)/RS-232 Serial Communications ........................................................................................... 11
J5A (JRS422)/RS-422 Serial Communications......................................................................................... 11
J6 (JDISP)/Display................................................................................................................................... 11
J7 (JHW)/Auxiliary Channel .................................................................................................................... 11
J11 (JEXP)/Expansion.............................................................................................................................. 12
J14: MACRO Electrical Input Connector: 8-pin RJ-45 Socket................................................................ 12
J17: MACRO Electrical Output Connector: 8-pin RJ-45 Socket ............................................................. 12
J18: JTAG/OnCE (for factory use only): 10-pin IDC Header ................................................................. 12
J19: JSIO (for factory use only): 8-pin SIP Connector ............................................................................ 12
J20: JISP (for factory use only): 8-pin SIP Connector ............................................................................ 12
P1: ISA Bus Connector: 64-pin card-edge Connector ............................................................................. 12
P2: ISA Bus Connector: 36-pin card-edge Connector ............................................................................. 12
Table of Contents
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