LRI2K-A1T/1GE STMicroelectronics, LRI2K-A1T/1GE Datasheet - Page 75

• Manufacturer Part Number: LRI2K-A1T/1GE
• Manufacturer: STMicroelectronics

Specifications of LRI2K-A1T/1GE

• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

LRI2K
20.23
Initiate
On receiving the Initiate command, the LRI2K sets the internal Initiate_flag and sends back
a response. The command has to be issued in the Non Addressed mode only (Select_flag is
reset to 0 and Address_flag is reset to 0). If an error occurs, the LRI2K does not generate
any answer. The Initiate_flag is reset after a power off of the LRI2K.
The request contains:
●
Table 86.
The response contain:
●
●
Table 87.
Figure 60. Initiate frame exchange between VCD and LRI2K
Request SOF Request Flags
Response
LRI2K
VCD
SOF
No data
the flags
the Unique ID
Response
SOF
Initiate request format
Initiate Initiated response format
Flags
8 bits
8 bits
request
Initiate
DSFID
00h
EOF
Initiate
D2h
<-t
1
-> SOF
IC Mfg code
64 bits
02h
UID
response
Initiate
CRC16
16 bits
EOF
CRC16
16 bits
Commands codes
Request EOF
Response
EOF
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