Unauthorized reproduction and communication stricly prohibited DOCUMENT 7149613 REVISION F CONTROLLED DOCUMENT (Check latest revision) DATE 02-JUL-2009 page: 1/27 Appendix A SECS-GEM PROTOCOL SPECIFICATION A.1 Applicable documents A.2 Introduction A.3 Physical communication requirements A.4 SEMI ...
The details of the message transfer protocol requirements are contained . It is the intent of this Standard to define messages to such a level of detail that some consistent host software may be constructed with only minimal knowledge of individual equipment. The equipment, in turn, may be ...
, the host can have an easy communication process. 2. control einnosys control state model in secs/gem protocol specifies the degree of collaboration between the host and the equipment. the control paradigm offers the host three fundamental degrees of host control that establish the host’s ...
Protocol layer SEMI E37 - Specification for High-Speed SECS Message Services Generic Services Defines the use of Ethernet connectivity. SEMI E4 - Specification for SEMI Equipment Communications Standard 1 Message Transfer Defines the use of serial connectivity.Request...
is a protocol for transmitting secs messages over tcp/ip networks. it is faster and more efficient than secs-i, which relies on rs-232 serial communication. q12: what is an event in secs/gem? a12: an event is a significant occurrence in equipment, such as a process step completion or ...
control of the SEMI standard E84 the Specification for Enhanced Carrier Handoff Parallel I/O interface. Some users are interested in developing a new TCP/IP based protocol be introduced to replace the parallel I/O interface. The discussions are preliminary just seeking interested parties at this ...
protocol between various semiconductor equipment and fab hosts. this eliminated the need for the communication specification that was equipment or fab host specific. in that way, these standards are similar to how tcp/ip protocol is defined for network communication or how rs232 is defined for ...
The details of the message transfer protocol requirements are contained . It is the intent of this Standard to define messages to such a level of detail that some consistent host software may be constructed with only minimal knowledge of individual equipment. The equipment, in turn, may be ...
SECS（SEMI Equipment Communications Standard）协议主要设计用于半导体制造业中设备与控制系统之间的通信，它...
with alternative message transfer protocols. The details of the message transfer protocol requirements ...