National Instruments 653X User Manual page 108

Appendix D Hardware Considerations
MITE
PCI
Interface
EEPROM
653X User Manual
SCARAB Memory 0
SCARAB Bus
Interface Interface
DMA/IRQ
MITE
FPGA
Interface
Handshaking
and Control
SCARAB
RTSI
Interface
Interface
SCARAB Memory 1
Figure D-4. PCI/PXI-6534 Block Diagram
D-4
Bus Internal Data Latches
Interface FIFOs and Drives
Handshaking
DAQ-DIO
DMA/IRQ
and Control
Counter Clock Request
and Timers Selection Processing
20 MHz
Oscillator
PXI-6534
PLL
10 MHz
PXI Clock
RTSI/PXI Trigger Bus
Data Lines
(32)
Control
Lines (8)
For
Only
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