VERS aimocduless us With a mechanical form factor giving approximately 2'f times the area of the double-high VMEmodtules, Motorola's VERSAmodule Family is particularly ef- fective in complex systems demanding extraordinary memory and I/O capacity. A unique I/O Channel fea- ture (as in VMEmodules) permits each master of a multiprocessor system to work with dedicated I/Os thereby greatly increasing the traffic potential of the main system bus. M68000 processing power? Of course. Mono- boards are available with both the MC68000 and MC68010 MPUs. That, plus a full complement of modular subsystems and exterisive software support makes the VERSAmodules prime candidates for sys- tems with the most demanding requirements. Monoboard Microcomputers VERSAmodule Monoboard Microcomputers are the most powerful 16-bit microcomputer modules avail- able with features such as !/O-Channel interface, VERSAbus interconnect, bus arbitration logic, dual- port RAM, multiprotocol serial I/O, parallel (/O, pro- grammable timer/counters and capability for RAM. Four VERSAmodule Monoboard Microcomputers offer a wide lattitude in on-board memory and l/O complements for a variety of applications. battery back-up ON-Board ROM/ - On-Board* ROM/ Clock Speed On-board PROM Capacity Serial I/O PROM Capability Monoboard MPU (MHz) RAM Bytes Bytes Ports RS-232C Bytes M68KVM01A1 | MC68000 8 32K 64K 2 4/32 M68KVMO01A2 | MC68000 8 64K 64K 2 4/32 | M68KVM02-3_ | MC68000 8 128K 64K 2 1/0 Channel Only M68KVM03 MC68010 10 256K 64K 2 /O Channel Only M68KVM04 MC68020 12.5 16K Cache _ 2 2 sockets | Sockets for user supplied devices. Companion Memory Modules VERSAmodule Dynamic RAM boards for systems memory expansion. Ali feature byte-parity checking, 8/16-bit addressing, separately addressable blocks of 32K bytes, access time less than 400 ns. Capacity Type Number | 128K 256K, with ECG 812K, with ECC 1.0M 1.0 M with RAMbus 4.0 M with RAMbus M68KVM10-3 M68KVM11-1 M68KVM 11-2 M68KVM12 M68KVM 13-1 M68KVM13-2 MOTOROLA EUROPEAN MASTER SELECTION GUIDE 1-32