Datasheet

LTC2974
75
2974fc
For more information www.linear.com/LTC2974
PREAMBLE INFORMATION
BYTE
NUMBER
DECIMAL
BYTE
NUMBER
HEX D ATA DESCRIPTION
60 3C Status_iout0[7:0]
61 3D Status_
temperature0[7:0]
62 3E Status_vout1[7:0]
63 3F Status_iout1[7:0]
64 40 Status_
temperature1[7:0]
65 41 Status_vout2[7:0]
66 42 Status_iout2[7:0]
67 43 Status_
temperature2[7:0]
68 44 Status_vout3[7:0]
69 45 Status_iout3[7:0]
70 46 Status_
temperature3[7:0]
End of Preamble
CYCLICAL MUX LOOP DATA
BYTE
NUMBER
DECIMAL
BYTE
NUMBER
HEX
LOOP
BYTE
NUMBER
DECIMAL MUX LOOP 0
54 BYTES PER
LOOP
71 47 13 Read_pout0[15:8] Position_last
72
48 12 Read_pout0[7:0]
73 49 11 Read_iout0[15:8]
74 4A 10 Read_iout0[7:0]
75 4B 9 Status_iout0[7:0]
76 4C 8 Status_
temperature0[7:0]
77 4D 7 Read_
temperature_1_0[15:8]
78 4E 6 Read_
temperature_1_0[7:0]
79 4F 5 Status_mfr_
specific0[7:0]
80 50 4 Status_vout0[7:0]
81 51 3 Read_vout0[15:8]
82 52 2 Read_vout0[7:0]
83 53 1 Read_
temperature_2[15:8]
84 54 0 Read_
temperature_2[7:0]
pMbus coMManD DescripTion
CYCLICAL MUX LOOP DATA
BYTE
NUMBER
DECIMAL
BYTE
NUMBER
HEX
LOOP
BYTE
NUMBER
DECIMAL MUX LOOP 1
54 BYTES PER
LOOP
85 55 53 Read_pout3[15:8]
86
56 52 Read_pout3[7:0]
87 57 51 Read_iout3[15:8]
88 58 50 Read_iout3[7:0]
89 59 49 Status_iout3[7:0]
90 5A 48 Status_
temperature3[7:0]
91 5B 47 Read_
temperature_1_3[15:8]
92 5C 46 Read_
temperature_1_3[7:0]
93 5D 45 Status_mfr_
specific3[7:0]
94 5E 44 Status_vout3[7:0]
95 5F 43 Read_vout3[15:8]
96 60 42 Read_vout3[7:0]
97 61 41 Read_pout2[15:8]
98 62 40 Read_pout2[7:0]
99 63 39 Read_iout2[15:8]
100 64 38 Read_iout2[7:0]
101 65 37 Status_iout2[7:0]
102 66 36 Status_
temperature2[7:0]
103 67 35 Read_
temperature_1_2[15:8]
104 78 34 Read_
temperature_1_2[7:0]
105 69 33 Status_mfr_
specific2[7:0]
106 6A 32 Status_vout2[7:0]
107 6B 31 Read_vout2[15:8]
108 6C 30 Read_vout2[7:0]
109 6D 29 Read_pout1[15:8]
110 6E 28 Read_pout1[7:0]
111 6F 27 Read_iout1[15:8]
112 70 26 Read_iout1[7:0]
113 71 25 Status_iout1[7:0]
114 72 24 Status_
temperature2[7:0]
115 73 23 Read_
temperature_1_1[15:8]