GMM TST

GMM TST English Tech. Manual PDF format.

The test board GMM TST has been developed to provide a comfortable and fast environment for grifo® Mini Modules type GMM 5115, GMM AC2, etc.

These Mini Modules, with dimensions similar to a standard 28 pin DIP, or 40 pin DIP,integrated circuit, include a complete and efficient CPU board.

The most important features of GMM TST are:

• - 28 pin dual in line female socket, or 40 pin DIP, (100 mils pitch, 600 mils width) capable to accomodate the modules type GMM 5115, GMM AC2, etc.
• - Standard jack 2,1 mm power supply connector.
• - Power supply section that accept an input voltage in the range 7÷12V AC or DC, compatible with the greater part of low cost main adaptors.
• - LED on +5 Vdc voltage, generated by power supply section.
• - RESET push button.
• - Buzzer for acoustic signal driven by GMM xxx module or by external signal.
• - DB9 female connector with RS 232 serial line of GMM xxx module.
• - LCD display, backlite, with 2 lines for 20 characters.
• - Keypad with 16 Keys (0÷9,A,B,C,D,*,#).
• - 18/32 TTL I/O lines of GMM xxx module are connected to 2 low profile 20 pins connector with standard pin outs that can be used to directly manage the numerous grifo® cards.
• - 2 Push Buttons, and 2 LEDs suitable for setting, forcing and display the status of 2 TTL I/O lines of GMM xxx module.
• - 2 Colours LEDs (Red, Green) to discriminate their functionality.
• - Two mounting possibility: layed on a plane surface through 4 rubber supports or bolt on each surfaces through 4 support holes, placed on the corner of the board.
• - Small dimension: 100 x 212 x 30 mm.

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