EXC-4000VME/xx, EXC-4000VXI/xx cards & M4KCAN module

EXC-4000VME/xx 和 EXC-4000VXI/xx cards for VME & VXI I系統(tǒng)最多支持四零八個(gè)CAN通道使用m4kcan模塊。每個(gè)通道包含256字節(jié)的雙端口RAM的數(shù)據(jù)塊和控制寄存器。所有數(shù)據(jù)塊和控制寄存器都是內(nèi)存映射的，并且可以實(shí)時(shí)訪問.。CAN協(xié)議使用一個(gè)多主（爭用）總線配置的網(wǎng)絡(luò)節(jié)點(diǎn)之間的“通信對象"的傳輸。這多主總線也稱為CSMA／Cr或載波偵聽多址接入，以解決沖突。m4kcan執(zhí)行所有的串口通信功能，如發(fā)送和接收消息，發(fā)送消息過濾，搜索，并中斷了與用戶的互動搜索最小。的m4kcan支持標(biāo)準(zhǔn)的和擴(kuò)展的消息幀可以規(guī)范2部分B.它有能力發(fā)射、接收，并進(jìn)行信息過濾的擴(kuò)展消息幀29位標(biāo)識符的消息。由于向后兼容CAN2.0B規(guī)范的性質(zhì)，m4kcan也*支持標(biāo)準(zhǔn)消息幀11位標(biāo)識符的消息如能規(guī)范2部分A.

exc-4000vme / XX，XX exc-4000vxi提供C驅(qū)動程序，包括源代碼。為I/O連接提供的交配連接器。請參閱多協(xié)議4000模塊的附加信息的協(xié)議，可以添加到這張卡。

訂貨信息:

產(chǎn)品型號	描述
EXC-4000VME/xx	Multi-protocol interface for VME compatible systems B-size board.
EXC-4000VXI/xx	Multi-protocol interface for VXI compatible systems C-size board, complete with shield.
Ox M4KCAN2	2 independent channels of CAN 2.0B protocol with standard and
	extended message frames and Message Identifiers.
Px M4KCAN4	Same as above with 4 independent channels
Qx M4KCAN6	Same as above with 6 independent channels
X4K-xx	50cm cable adapter for EXC-4000 card [optional]

Note:
"xx" specifies the modules ordered with the carrier board.
"-E" added to the end of the part number specifies extended temperature (-40° to +85°C) option.
"-001" added to the end of the part number specifies conformal coating option.

Excalibur Systems