Kontron VM62 - Manual (Page 13)

VM62(A) / VM42(A) User’s Manual Chapter 1 Introduction
1.4 Features
CPU Options
The Table below illustrates the capabilities of the available CPUs. The 68060 processors operating at 50 MHz deliver up
to 100 MIPs while the 68040 processors operating at 33 MHz give performances up to 35 MIPs.
Table 1.4.0.1: CPU Configuration
Processor Product C P U M M U F P U S u p p l y
MC68040 VM42(A)
√ √ √
5V
MC68LC040 * VM42(A)
√ √
5V
MC68040V VM42(A)
√ √
3.3V
MC68060 VM62(A)
√ √ √
3.3V
MC68EC060
planned project VM62(A)
√
3.3V
* Mask E71M required.
6 8 E N 3 6 0
25/33 MHz - the ‘QUICC’ chip used in ‘companion mode’ is tightly coupled to the CPU. Working as an I/O and system
controller, it provides all the necessary interfaces, timers and clocks etc. in addition to the DRAM memory controller.
Serial Channels
Six are provided by the ‘QUICC’ - Two SMC channels are ported to the front panel and the remaining four SCC channels
may be optionally configured as shown below.
Figure 1.4.0.2: MC68EN360 Intelligent Controller Schematic
MC68EN360
SCC2
SCC3
SCC4
SCC1
SMC2 SMC1
}
}
}
Memory
Piggyback
SI-Piggyback
Interface SI-Interface
CXC Interface
2x RS232 with
Rx and Tx only
May 17, 1996 © 1995 PEP Modular Computers Page 1-7