Difference: IPaddressAssignment (14 vs. 15)

Revision 1514 May 2014 - DavidZou

Line: 1 to 1
 
META TOPICPARENT name="HcalDTC"

AMC13 IP and MAC Address Assignment

Line: 37 to 37
 If we have a board with serial number 37, we can calculate the last digit of the MAC address:


Changed:
<
<
xx = hex(63 - (SN))
>
>
xx = hex(63 - (SN)) [for T2] xx = hex(63 - (SN)) [for T1]
 

63-37 = 26, which is 0x1a in hex

Line: 54 to 55
 SN66 (0b01000010)

  bit 8 bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit0
Changed:
<
<
66 (inserted) 0 1   0 0 0 0 1 1
>
>
66 (inserted) 0 1   0 0 0 0 1 0
 
  upper 2 bits     lower six bits      
Changed:
<
<
compliment 1 0   1 1 1 1 0 0
>
>
compliment 1 0   1 1 1 1 0 1
 
  Byte2 Byte 1       Byte 0      
Changed:
<
<
66 T2 1 0 0 1 1 1 1 0 0
>
>
66 T2 1 0 0 1 1 1 1 0 1
 
66 T2 1 3       d      
Changed:
<
<
66 T1 1 0 1 1 1 1 1 0 0
>
>
66 T1 1 0 1 1 1 1 1 0 1
 
66 T1 1 7       d      

SN66 MAC addresses:

 
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