Presentation is loading. Please wait.

Presentation is loading. Please wait.

DVEE Palaver 26.4.05 SHIP Readout Software MBS Trigger 3 parts: MBS readout function ( N. Kurz) SAM readout software AMUX readout software SAM3 GTB1 AMUX1AMUX2.

Similar presentations


Presentation on theme: "DVEE Palaver 26.4.05 SHIP Readout Software MBS Trigger 3 parts: MBS readout function ( N. Kurz) SAM readout software AMUX readout software SAM3 GTB1 AMUX1AMUX2."— Presentation transcript:

1 DVEE Palaver SHIP Readout Software MBS Trigger 3 parts: MBS readout function ( N. Kurz) SAM readout software AMUX readout software SAM3 GTB1 AMUX1AMUX2 AMUXn n<=15 GTBterm Triggerbus GTB ADC

2 DVEE Palaver System initialization MBS: (sta acq command) reset of SAM3 loading of configuration data/AMUX program to SAM3 VME memory loading and starting of SAM3 program SAM3: reset GTB address distribution of AMUX ( any arbitrary order possible) loading of configuration data and AMUX program to internal memory of AMUX DSPs starting of AMUX DSPs setting of GO bit on trigger bus

3 DVEE Palaver adc0..3 * scaler pattern unit adc-control CPU GTB output 48bit timer 3 x 16bit/50Hz fast timer 1Mhz DSP timer 3 x 16bit 64kB internal memory Intterrupts HW ADC Trigger HW Sync Trigger Program Configuration data Event buffer 1 Event buffer 2 Event buffer 3 Event buffer 4 Event buffer 400 DSP GTB-control coinc/conv time Event # display SW ADC Trigger SW Sync Trigger AMUX software interrupt driven Event queue, 400 Events selectable coincidence/ conversion times data channels can be enabled/disabled by configuration file 1 Hz Sync Trigger to ensure Event synchronisation, used also for scaler readout HW Token In Timer Overflow macro pulse counter reset with macro pulse to GTB Token in Token out 25MHz (bei 100MHz DSP) *readout with sync event

4 DVEE Palaver SAM3 software address pointer to MBS buf1 buf2 buf3 buf4 buf5 buf8 buf7 buf6 GTB memory 16bit VME memory 32bit AMUX config data Data buffer AMUX program Internal DSP memory GTB control Token input interrupt 16bit DMA 32bit DMA Token out Token in DSP start and initialization of AMUXes GTB readout interrupt driven 8 Event buffers in GTBRAM DMA for data movement handshake protocol with MBS Trigger to VME trigger module


Download ppt "DVEE Palaver 26.4.05 SHIP Readout Software MBS Trigger 3 parts: MBS readout function ( N. Kurz) SAM readout software AMUX readout software SAM3 GTB1 AMUX1AMUX2."

Similar presentations


Ads by Google