IC693MDL634LT GE模块

IC693MDL634LT GE模块

IC693MDL634LT 定子上有绕组，绕组由软磁材料组成。其结构简单、成本低、步距角小，可达1.2度，但动态性能差，效率低、发热大，可靠性难以保证。

永磁式

永磁式步进电机的转子用永磁材料制成，转子的极数与定子的极数相同。其特点是动态性能好、输出力矩大，但这种电机度差，步距角大（一般为7.5度或15度）。

混合式

混合式步进电机综合了反应式和永磁式的优点，其定子上有很多相绕组，转子上采用永磁材料，转子和定子均有多个小齿以提高步距精度。其特点是输出力矩大、动态性能好、步距角小，但结构复杂、成本相对较高。

IC693MDL634LT 

16, 25, or 33.33 MHz MC68030 enhanced 32-bit microprocessor

16, 25, or 33.33 MHz MC68882 floating-point coprocessor

4, 8, 16, or 32MB of shared DRAM, with programmable parity

4K x 8 SRAM and time-of-day clock with battery

Four 28/32-pin ROM/PROM/EPROM/EEPROM sockets, 16-bits wide

A32/D32 VMEbus master/slave interface with system controller function

Four EIA-232-D serial communications ports

Centronics? compatible printer port

Two 16-bit timers and watchdog timer

SCSI bus interface with DMA

Ethernet transceiver interface

4-level requester, 7-level interrupter, and 7-level interrupt handler for VMEbus

On-board debugger and diagnostic firmware

Model Number Description Qty

MVME110-1 68000 8 MHZ, 1 CHANNEL, SERIAL, RS232C 12

MVME133 68020 CPU, 12.5Mhz, 1MB memory, 3 Serial ports 1

MVME133-1 68020 CPU, 16.67Mhz, 1MB memory, 3 Serial ports 3

MVME133A-20 68020 CPU, 20Mhz, 1MB memory, 3 Serial ports 1

MVME133SA 68020 CPU, 20Mhz, 1MB memory, 3 Serial ports 7

MVME141-1 68030 CPU, 25Mhz, VSB A32/D32, 2 SIO 1

MVME141-3 68030 CPU, 1

MVME147 68030 CPU, 20Mhz, 4MB memory, 6

MVME147-010 68030 CPU, 16Mhz, 4MB DRAM, 4 SIO, 1 PIO 5

MVME147-010A 68030 CPU, 16.67MHZ, 4MB, SCSI, ETHERNET 4

MVME147-011 68030 CPU, 25Mhz, 4MB memory 15

MVME147-011A 68030 CPU, 25MHZ, 4MB, SCSI, ETHERNET 6

MVME147-012 68030 CPU, 25Mhz, 8MB memory 4

MVME147-012A 68030 CPU, 25Mhz, 8MB memory 1

MVME147-013 68030 CPU, 25Mhz, 16MB memory 29

MVME147-013A 68030 CPU, 25Mhz, 16MB memory 18

MVME147-022 68030 CPU, 32Mhz, 8MB memory 47

MVME147-022A 68030 CPU, 33MHZ, 16MB, SCSI, ETHERNET 14

MVME147-024 68030 CPU, 33MHZ, 16MB 1

MVME147S 68030 CPU, 20MHZ, 4MB 2

MVME147S-1 68030 CPU, 25MHZ, 4MB, SCSI, ETHERNET 43

MVME147SA-1 68030 CPU, 25MHZ, 8MB, SCSI, 6

MVME147SB-1 68030 CPU, 25Mhz, 16MB memory 54

MVME147SB-2 68030 CPU, 32Mhz, 16MB memory 2

MVME147SC-2 68030 CPU, 32Mhz, 32MB memory 1

MVME147SRF 68030 CPU, 16Mhz, 4MB memory 2

Motorola Embedded Controller - MVME - 162

32 MHz MC68040 enhanced 32-bit microprocessor with 8KB of cache, and MMU and FPU

Optional 25 MHz MC68040 32-bit microprocessor with 8KB of cache, MMU, and FPU

Optional 25 MHz MC68LC040 enhanced 32-bit microprocessor with 8KB of cache and MMU

A32/D64 VMEbus master/slave interface with system controller function

High-performance DMA support for VMEbus D64 and local bus memory burst cycles

4, 8 or 16MB of shared DRAM

512KB SRAM with battery backup

1MB Flash memory for on-board monitor/debugger or user installed firmware ·  8K x 8 NVRAM and time-of-day clock with battery backup

Two serial communication ports, console port as EIA-232-D DTE and second port user configurable for EIA-232-D/EIA-422 (V.36) DTE/DCE

Four 16- or 32-bit IndustryPack? ports with one DMA channel per port

Six 32-bit timers (four without VMEbus) and watchdog timer

Optional SCSI bus interface with 32-bit local bus burst DMA

Optional Ethernet transceiver interface with 32-bit local bus DMA

One 32-pin PLCC EPROM socket

Four-level requester, seven-level interrupter, and seven-level interrupt handler for VMEbus

Remote RESET/ABORT/STATUS control functions

On-board debugger and diagnostic firmware

MVME162-010A 68040 25MHZ CPU, 4MB, 4 IP, 2 SERIAL 2

MVME162-012 68040 CPU, 25Mhz, 4MB, 4 IP Ports, ETHERNET 5

MVME162-012A 68040 CPU, 25Mhz, 4MB, 4 IP Ports, ETHERNET 10

MVME162-013 68040 CPU, 25Mhz, 4MB, 4 IP Ports, SCSI, ETHERNET 9

MVME162-013A 68040, 25MHz, 4MB, 1MB Flash, SCSI, ETHERNET 1

MVME162-020 68040 25MHZ CPU, 4MB, 4 IP, 2 SERIAL 8

MVME162-022 68040 CPU, 25Mhz, 4MB, 4 IP Ports, ETHERNET 7

MVME162-023 68040 CPU, 25Mhz, 4MB, 4 IP Ports, SCSI, ETHERNET 6

MVME162-023A 68040 CPU, 25Mhz, 4MB, 4 IP Ports, SCSI, ETHERNET 5

MVME162-032 68040 CPU, 25Mhz, 8MB, 4 IP Ports, ETHERNET 34

MVME162-040 68040 CPU, 25Mhz, 8MB, 4 IP Ports 9

MVME162-211 68040, 4 MB DRAM, SCSI 1

MVME162-212 68040 CPU, 25Mhz, 4MB, 2 IP Ports, ETHERNET 62

MVME162-213 68040 CPU, 25Mhz, 4MB, 2 IP Ports, SCSI, ETHERNET 1

MVME162-215 68040 CPU, 25Mhz,  4MB Parity. SCSI 3

MVME162-222 68040 CPU, 25Mhz, 4MB 2

MVME162-223 68040 CPU, 25Mhz, 4MB memory, 2 IP Ports, ETHERNET 2

MVME162-253 68040 CPU,  25Mhz, 16 MB ECC DRAM, SCSI, Ethernet 17

MVME162-263 68040 CPU, 25Mhz, 16MB memory, 2 IP Ports, ETHERNET 7

MVME162-410 68040 CPU, 25Mhz, 16MB memory,  2 SIO,  4 DMA IP 12

MVME162-412 68040 CPU, 25MHz, 4MB, ETHERNET 1

MVME162-432 68040 CPU, 25MHz, 8MB, 4-IP,ETHERNET 1

MVME162-433 68040 CPU, 25MHZ, 8MB, 4-IP, SCSI, ETHERNET 3

MVME162-510A 68040 CPU, 32MHz, 4MB DRAM, 2SIO, 4 DMA IP 2

MVME162-512A 68040 CPU, 32MHZ, 4MB, 4-IP, ETHERNET 5

MVME162-522A 68040 CPU, 8MB, 2 serial, 1MB Flash, Ethernet, SCSI 77

MVME162-523 68040 CPU, 8MB, 2 serial, 1MB Flash, Ethernet, SCSI 1

MVME162-532A 68040 CPU, 32Mhz, 8MB, 4 IP, 2 Serial, SCSI, ETHERNET 1

MVME162P-242LE 68040 CPU, 25 MHz, 16 MB SDRAM, Ethernet 1

MVME162P-242LSE 68040 CPU, 25 MHz, 16 MB SDRAM, SCSI, Ethernet 1

MVME162P-244LE 68040 CPU, 25Mhz, 16MB, 2 SIO, 4 DMA IP, Ethernet 1

MVME162P-252SE 68040 CPU, 25 MHz, 32 MB SDRAM, SCSI, Ethernet 1

MVME162P-344 68040 CPU, 32Mhz, 16MB SDRAM, 2 SIO, 4 DMA IP 1

MVME162P-344E 68040 CPU, 32Mhz, 16MB, 2 SIO, 4 DMA IP, Ethernet 1

MVME162PA-242LE 68040 CPU, 25MHz, 16MB SDRAM, 2DMA IP, Ethernet 1

MVME162PA-244L 68040 CPU, 25MHZ, 16MB SDRAM, 2 SERIAL 1

MVME162PA-244LE 68040 CPU, 25MHZ, 16MB SDRAM, 2 SERIAL, ENET 1

MVME162PA-244LSE 68040 CPU, 25Mhz, 16MB, 2 SIO, 4 DMA IP, SCSI,  ENET 1

MVME162PA-344B 68040 CPU, 25MHZ, 16MB SDRAM, 2 SERIAL 6

MVME162PA-344E 68040 CPU, 25MHZ, 16MB SDRAM, 2 SERIAL 2

MVME162-512A 68040 CPU, 32Mhz, 4MB, ENET 2