IP Modules IP MEZZANINE MODULES (ANSI/VITA 4) IP MEZZANINE MODULES (ANSI/VITA 4) AVME9670/75 VME64, Nonintelligent, IP Carrier Cards The AVME9670 and AVME9675 are nonintelligent slave boards that interface up to four IP modules Mix and match plug-in modules with different I/O functions to quickly create custom I/O boards with hundreds of channels. to the VMEbus. The only difference is that the AVME9675 adds fully implemented geographical Interrupts: Creates I(1-7) programmable request levels Operation addressing. Both are full-height (6U) IP carrier (up to two requests sourced from each IP module). Acromag’s carrier boards provide full data access cards that use VME64-compliant connectors to Supports D16/D08(O) round-robin hardware interrupt to the IP module’s I/O, ID and memory spaces. increase the quantity of rear I/O connections prioritization of IP sources. Carrier registers support- With full access to the programmable registers, interrupt control and status monitoring. Interrupt beyond that of standard VME. Although the rear release mechanism is Release on Register Access you can easily configure and control the operation connectors are VME64, the electrical interface is (RORA) type. of the IP modules from the VMEbus. standard VME A24/A16. This means that nearly all CPU products (VME64 or not) can still enjoy Environmental Up to two interrupt requests are supported for Operating temperature: 0 to 70°C (AVME9670/75) full access to the IP modules. each IP module. The VMEbus interrupt level is or -40 to 85°C (AVME9670E/75E models). software programmable. When used with a VME64 backplane, the Storage temperature: -55 to 100°C (all models). AVME9670 brings all 200 I/O points out the rear Individual passive filters on each IP module power Relative humidity: 5 to 95% noncondensing. P0 and P2 connectors. This convenience eliminates supply line provide optimum filtering and isolation messy cables from hanging out the front of the between the IP modules and the carrier board. Ordering Information cage. In addition to a cleaner cage design, it is AVME9670: VME64x 6U carrier. Holds four IP modules. also much easier to insert and replace boards into Specifications AVME9670E: Same as AVME9670 above plus extended the system. temperature range. IP Compliance (ANSI/VITA 4) AVME9675-4: Same as AVME9670 plus geographical Meets IP specifications per ANSI/VITA 4-1995 and Features addressing. Holds four IP modules. ANSI/VITA 4.1-1996 for I/O mapping. Four industry-standard IP module slots AVME9675-4E: Same as AVME9675-4 above plus Electrical/mechanical interface: extended temperature range. Supports single or double size IP modules. 200 I/O points with rear access 32-bit IP modules are not supported. AVME9675-2: Same as AVME9675-4 except it holds two IP modules.VME64x high-density rear connectors I/O space and ID space supported. AVME9675-2E: Same as AVME9675-2 above plus Memory space: Supports 1MB to 8MB per IP module. Full geographical addressing (AVME9675 only) extended temperature range. Interrupts: Supports two interrupt requests per IP module TRANS-200: Transition module.Compatibility with most CPUs (VME A24/A16) and interrupt acknowledge cycles, D16/D08(O). For software, see Pages 32, 34. Termination products, Two interrupts per IP module VMEbus Compliance see Page 38. Signal conditioning, see Page 66. Meets VME64 specifications per ANSI/VITA 1-1994 and Individually filtered and fused power to each IP VME64x specifications per ANSI/VITA 1.1-1997. AVME967x TRANS-200 Front panel LEDs Data transfer bus: A24/A16:D16/D08(EO) DTB slave; IP D supports Read-Modify-Write cycles. VMEbus access time: 500nS typical (all carrier board IP C Benefits registers); measured from the falling edge of DSx* to Clean system cabling. the falling edge of DTACK*. 500nS typical (IP regis- ters with no wait states). IP register access time will IP B Easy board replacement. increase by the number of wait states multiplied by IP A 125nS (the period of the 8MHz clock).Simplified debugging with status LEDs. VME64x Backplane Acromag, Inc. Tel: 248-624-1541 Fax: 248-624-9234 E-mail: sales@acromag.com http://www.acromag.com 5