KL9190波特率監(jiān)測(cè)、波特率控制和DP控制。SPC3集成了DP協(xié)議中的FDL層，由微序列器（MicroSequencer，MS）控制整個(gè)SPC3的工作過(guò)程。內(nèi)部還集成了1.5KB的雙口RAM，整個(gè)RAM采用8Byte的段結(jié)構(gòu)方式，分成192段，所有需要分配地址的BUF指針，指向段的開(kāi)頭。在1.5KBRAM中，SPC3自己用到了64Byte，這64Byte大多需要通過(guò)單片機(jī)設(shè)定，如中斷屏蔽字、硬件模式寄存器0和1、各種BUF長(zhǎng)度和指針、標(biāo)志字等;還有一部分是SPC3的各種狀態(tài)指示用寄存器，如中斷字、輸入BUF狀態(tài)、輸出BUF狀態(tài)、診斷BUF狀態(tài)等;還有些寄存器在寫入時(shí)作為工作模式設(shè)定寄存器，而讀出時(shí)作為狀態(tài)指示用寄存器，如中斷請(qǐng)求寄存器。RAM的其他1472Byte是提供給各種BUF的空間。SPC3具有3個(gè)輸入BUF、3個(gè)輸出BUF、2個(gè)診斷BUF、2個(gè)輔助BUF、1個(gè)配置BUF、1個(gè)參數(shù)BUF和1個(gè)地址設(shè)置BUF。當(dāng)SPC3工作前，過(guò)程特定的參數(shù)（如站地址、標(biāo)志號(hào)、各種控制位等）要輸入到特定的寄存器單元之后SPC3才能正常。DP通信的服務(wù)存取點(diǎn)由SPC3自動(dòng)建立，各種報(bào)文信息呈現(xiàn)在用戶面前的是不同BUF的內(nèi)部數(shù)據(jù)。SPC3相當(dāng)于單片機(jī)W78E052B40PL擴(kuò)展的一個(gè)外部RAM，可通過(guò)總線接口訪問(wèn)SPC3內(nèi)部RAM。SPC3的雙口RAM應(yīng)在CPU地址空間中統(tǒng)一分配地址。CPU把這片RAM當(dāng)作自己的外部RAM。

KL9190 

TAIAN TP01 24VDC PROGRAMMABLE CONTROLLER TP01-14H0S

ALVARION BREEZECOM SU WIRELESS BRIDGE SU-BD 3.8GHz

PULS SL 10 POWER SUPPLY 24Vdc 10A SL10.100

DELL UCS-51 PCI-E SCSI SAS CONTROLLER

LIGHTSAND SAN COMMUNICATIONS BOARD 200-00000-01

COMPAQ 153618-002 20/40GB TAPE 169024-001 EOD006 MINT

ALVARION BREEZECOM SA-10 WIRELESS BRIDGE NBN/SA-10

KONTRON PEP CP6000 CPCI/PICMG PENTIUM M EMBEDDED BLADE

DELL SEAGATE STU42001LW 100/200GB TAPE W/ 4 CARTRIDGES

LIGHTSAND SAN COMMUNICATIONS BOARD 200-00001-00

SUN 540-5694 73GB 10K RPM FC HARD DRIVE DK32EJ-72FC 

KONTRON PEP CP330 UNIVERSAL XGA GRAPHICS CONTROLLER

20-00FBA-09 1GB 133MHZ 200 PIN ALPHASERVER MEMORY DIMM

TREND COMMUNICATIONS AURORA 2 TEST SET

WENGLOR 2x REFLECTIVE SENSOR & THROUGH BEAM W/ CABLES

HAND HELD PRODUCTS LASER WAND 256K SCANNER + BASE MINT

DEC VT525 A6 DIGITAL COLOR TERMINAL BASE TESTED VT 525

DATAKINETICS SPCI4/02 SS7 4 PORTS SEPTEL PCI CARD SPCI4

MOTOROLA MVME 334B VME BOARD 01-W3875B MVME334B

DATAKINETICS SPCI4/0E SS7 4 PORTS SEPTEL PCI CARD SPCI4

IMAJE ENR16423 C CPU BOARD CPU MJT S4

7 RiteKom TS3-0155-34S-P1 SINGLE MODE TRANSCEIVERS 155M

TECHNE CYCLOGENE PHC-3 THERMAL CYCLER

PARKER CM342HJ-01097 COMPUMOTOR BRUSHLESS SERVO MINT

YASKAWA CIMR-J7AA20P1 VS mini J7 AC DRIVE 0.1kW

APPLIED MATERIALS MUX COMMUNICATION BOARD 1280127 PCI 

MRV EM2003-2FO AS44694S-M OPTICAL SWITCH MODULE

GILAT KU-BAND ODU TRANSMITTER AN-0692-10 NJT3003TX

CONTROL TECHNIQUES COMMANDER SE SE11200037 AC DRIVE

GRANVILLE-PHILLIPS 316 VACUUM GAUGE CONTROLLER VGC

ROKAR MILITARY GPS RECEIVER SYSTEM

UNAOHM EP 803 SATELLITE FIELD STRENGTH METER EP803B 

MOTOROLA MVME162-522A VME BOARD 01-W3960B MVME 162-522A

LOT OF 53 MICRON 1G SDRAM 100MHZ CL2 ECC MT36LSDF12872G

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