ADLINK CoreExpress-ECO2 - Manual (Page 24)

4.16 Get Number of TS#-Events
This command reads the TS#-Event-counter. TS# is asserted by a Temperature sensor when a
device reaches it’s critical temperature and released when the device is back into its normal
temperature range. This counter gives the User an information of Temperature/Cooling problems.
This counter is cleared when the system is removed from power.
Depending on the board this command reflects the status of different devices. Please look at the
board technical manual chapter “LEMT functions” for details.
START SMC_addr ACK command ACK START (Repeat) SMC_addr+1 ACK
length ACK(C) Byte 1 (MSB) ACK(C) … ACK(C) Byte 4 (LSB) ACK(C) STOP
Table 4.16.1 SMC transmitter format of the Get Number of TS#-Events Command
ITEM DESCRIPTION
START SM-bus start condition
SMC_addr 0x50 (8-bit)
ACK SM-bus acknowledge condition generated by receiver
command 0x3C = “Get Number of TS#-Events” Command code
length 0x04 = 4 Bytes data length
Byte 1-4 Value of TS#-Counter
STOP SM-bus stop condition
Table 4.16.2 Explanation of Table 4.16.1