Lenze PCM 310 PCMatic Slot Controller - Handbuch (Seite 54)


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4.4. Processor core
- Elan 410 DIMM-PC, 66 MHz, with 4 MB or 16 MB DRAM
- Elan 520 DIMM-PC, 133 MHz, with 16 MB or 32 MB DRAM
- Pentium I PC/104, 166 MHz, up to 64 MB DRAM
- Pentium III PC/104, 800 MHz, up to 64 MB DRAM (in preparation)
4.5. 32-pole insertion slot
This insertion slot is intended for a Flash disk with firmware. The following sizes are available:
- 8 MB (adequate for STEP5)
- 16 MB (for at least IEC1131 and STEP7)
- 32 MB (for more demanding requirements on program and data memories)
- 64 MB (for the most demanding requirements on program and data memories)
4.6. Bracket PCM-310
- 9-pole SUB-D Fieldbus connection (Interbus, Profibus, CANopen or DeviceNet)
- 25-pole SUB-D connection to Shuttlebox 1:1
4.7. Dual-port RAM PCM-310
- 16 kB DPM; basic address is allocated automatically via PNP-BIOS.
- 1 interrupt is automatically allocated via PNP-BIOS.
4.8. Address allocation on the PCM310 (Lenze Digitec address set)
Address and interrupt Allocation
208h 8 Bit read/write register
20A-20Bh 16 Bit read-only register
3F8h-3FFh COM1 FOR PG interface (RS-232)
2F8h-2FFh COM2 FOR PG interface (RS-232)
D0000h-D7FFFh 4 x 32 kB CMOS RAM
paged via read/write register
(208 h).
D8000h-DFFFFh Disk-on-chip
B0000h-B3FFFh
IRQ12 on PCM side
16 kB dual port RAM to PCI bus
C8000h-CA000h
IRQ10 on PCM side
Max. 8 kB dual port RAM to
Fieldbus module