ice:master
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ice:master [2014/07/01 18:21] – [I/O] jtshugrue | ice:master [2014/07/03 18:05] – [I/O] jtshugrue | ||
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===== Absolute Maximum Ratings ===== | ===== Absolute Maximum Ratings ===== | ||
Note: All modules designed to be operated in laboratory environment | Note: All modules designed to be operated in laboratory environment | ||
- | <WRAP center round box 60%> | + | |
^ Parameter | ^ Parameter | ||
|Environmental Temperature | >15°C and <30°C| | |Environmental Temperature | >15°C and <30°C| | ||
|Environmental Humidity | <60% | | |Environmental Humidity | <60% | | ||
|Environmental Dew Points | <15°C | | |Environmental Dew Points | <15°C | | ||
- | </ | ||
===== Specifications | ===== Specifications | ||
- | <WRAP center round box 550px> | + | ^ ^ |
- | ^ ^ | + | ^ Input Power Requirements((Minimum recommended supply current depends on configuration and number of daughter boards.))^^^^^ |
- | ^ Input Power Requirements^ ^ ^ | + | |5V Supply Current| 5 | |
- | |< | + | |15V Supply Current| 1.5 | |
- | |< | + | |-15V Supply Current| 1.5 | |
- | |< | + | |5V Line Input Range| |
- | ^ Maximum Power Consumption((External power provided | + | |15V Line Input Range| |
- | |< | + | |-15V Line Input Range| |
- | |< | + | ^ Maximum Power Consumption((External power provided must also be able to handle the current requirements to utilize maximum power consumption specification)) |
- | |< | + | |5V Current Draw| |
- | ^ Slave Boards ^ ^ ^ | + | |15V Current Draw| |
- | |< | + | |-15V Current Draw| |
- | ^ Communication Methods ^ ^ ^ | + | ^ D-Sub 9pin Signals ^^^^^ |
- | |< | + | |Safety Interlock Input Voltage Range| |
- | |< | + | |TXO Serial Input Voltage Range| |
- | </ | + | |RXI Serial Output Voltage Range| |
+ | |GPIO Input Voltage Range| | ||
+ | |GPIO Input Voltage Range| | ||
+ | |5V Input Voltage Range| | ||
+ | |5V Input Current Draw| - | 25 | 40 | mA | ||
+ | ^ Slave Boards | ||
+ | |Max Number of Slave Boards | ||
+ | ^ Communication Methods | ||
+ | |I2C Bus | | | | ||
+ | |TTL Serial (3.3V) | | | | ||
+ | |||
+ | ^ICE-MC1 Quiescent Power Draw((Power consumption with no daughter boards connected.))^^^^^ | ||
+ | ^ ^ Min ^ Typical | ||
+ | |5V_A Current Draw | | 25 | 40 | mA | | ||
+ | |+15V Current Draw | | | 5 | mA | | ||
+ | |-15V Current Draw | | | 5 | mA | | ||
===== I/O ===== | ===== I/O ===== | ||
Line 44: | Line 59: | ||
//Only for OEM versions of the ICE-MC1 purchased without the ICE-Box// | //Only for OEM versions of the ICE-MC1 purchased without the ICE-Box// | ||
- | The diagram below shows most of the pin definitions for the ICE-MC1. | + | The diagram |
< | < | ||
Line 50: | Line 65: | ||
=== Power Entry Connector === | === Power Entry Connector === | ||
- | Power is provided at J1 (Molex P/N: 0039303056). Pin definition shown in <imgref pcbSchematic> | + | Power is provided at J1 (Molex P/N: 0039303056). Pin definition shown in <imgref pcbSchematic> |
+ | |||
+ | <WRAP center round info 60%> | ||
+ | The signals GND and GND_A are shorted together on the circuit board through a jumper, but this can be removed. | ||
+ | </ | ||
=== Serial & GPIO Connector === | === Serial & GPIO Connector === | ||
- | Communication with the Master Controller and daughter modules is done through flat flex connecter J11. This connector contains two USART bi-directional communication busses, event system GPIO pins, and a safety interlock signal. | + | Communication with the Master Controller and daughter modules is done through flat flex connecter J11. This connector contains two serial UART bi-directional communication busses, event system GPIO pins, and a safety interlock signal. |
- | J11 is a 12-pin 1.00mm pitch flat flex connector (FCI SFW12R-1STE1LF) with a pin definition | + | J11 is a 12-pin 1.00mm pitch flat flex connector (FCI SFW12R-1STE1LF) with a pin definition |
- | < | + | |
- | | **Pin** | + | < |
+ | < | ||
+ | ^ | ||
| 1 | 3.3V (50mA max) | | | 1 | 3.3V (50mA max) | | ||
| 2 | TXO_Serial1 | | 2 | TXO_Serial1 | ||
Line 69: | Line 91: | ||
| 11 | Ground | | 11 | Ground | ||
| 12 | Safety Interlock | | 12 | Safety Interlock | ||
+ | </ | ||
</ | </ | ||
- | == Serial == | + | |
- | This provides two independent asynchronous serial interfaces (USART) to communicate with the ICE-MC1. The serial interface operates at 3.3V signalling levels, 115200 Baud, ' | + | |
+ | == Serial | ||
+ | This provides two independent asynchronous serial interfaces (UART) to communicate with the ICE-MC1. The serial interface operates at 3.3V signalling levels, 115200 Baud, ' | ||
<WRAP center round important 60%> | <WRAP center round important 60%> | ||
- | Either | + | Either |
</ | </ | ||
ice/master.txt · Last modified: 2021/08/26 15:26 by 127.0.0.1