Reference Manual
Table Of Contents
- Base Version
- Option 2: Dual-Ported RAM
- Option 5xF: CPU Speed Options
- Option 6: Extended Servo Algorithm Firmware
- Option 6L: Special Lookahead Firmware
- Option 10: Firmware Version Specification
- Option 12: Analog-to-Digital Converters
- Option 15: V-to-F Converter for Analog Input
- Option 16: Battery-Backed Parameter Memory
- Digital Power Supply
- Analog Power Supply
- Resistor Pack Configuration: Flag and Digital Inputs Voltage Selection
- Types of Overtravel Limits
- Home Switches
- Incremental Encoder Connection
- DAC Output Signals
- Amplifier Enable Signal (AENAx/DIRn)
- Amplifier Fault Signal (FAULTn)
- Command Inputs
- Selector Inputs
- Alternate Use
- Reset Input
- Handwheel Inputs
- Optional Voltage to Frequency Converter
- J1 - Display Port (JDISP Port)
- J2 - Control-Panel Port (JPAN Port)
- J3 - Thumbwheel Multiplexer Port (JTHW Port)
- J4 - Serial Port (JRS422 Port)
- J5 - General-Purpose Digital Inputs and Outputs (JOPTO Port)
- J6 – Expansion Port \(JXIO Port\)
- J8 - Machine Connectors (JMACH Port)
- J9 – Compare Equal Outputs Port \(JEQU Port\)
- J17 - Serial Port (JRS232 Port)
- J30 – Optional Analog to Digital Inputs \(JANA P
- J31 – Optional Universal Serial Bus Port \(JUSB
- JS1 – Expansion Ports \(JS1 Port\)
- TB1 – Power Supply Terminal Block \(JPWR Connect
- LED Indicators
- Fuse
- J1 (JDISP)/Display
- J2 (JPAN)/Control Panel
- J3 (JTHW)/Multiplexer Port
- J4 (JRS422)/RS232 OR 422/Serial Communications
- J5 (JOPT)/OPTO I/O
- J6 (JXIO)/Expansion Board
- J8 (JMACH)/Machine Connector
- JS1/A-D Inputs 1-4
- JEQU/Position Compare
- JANA/Analog Inputs Option
PMAC PCI-Lite Hardware Reference Manual
50 Connector Pinouts
J6: Auxiliary I/O Port Connector
J6 JXIO (10-Pin Connector)
Front View
Pin # Symbol Function Description Notes
1 CHA1 Input Enc. A Ch. Pos. Axis #1 for resolver
2 CHB1 Input Enc. B Ch. Pos. Axis #1 for resolver
3 CHC1 Input Enc. C Ch. Pos. Axis #1 for resolver
4 CHA3 Input Enc. A Ch. Pos. Axis #3 for resolver
5 CHB3 Input Enc. B Ch. Pos. Axis #3 for resolver
6 CHC3 Input Enc. C Ch. Pos. Axis #3 for resolver
7 E63 Input Interrupt IR4 Interrupt from EXP BRD
8 E59 Input Interrupt IR5 Interrupt from EXP BRD
9 SCLK Output Encoder Clock Encoder sample rate
10 DCLK Output D to A, A to D Clock DAC and ADC clock for all
channels
This connector is used for miscellaneous I/O functions related to expansion cards that are used with PMAC.