Rainbow Electronics MAX16064 - Manual (Page 32)

MAX16064
±0.3% Accurate, Quad, Power-Supply Controller with
Active-Voltage Output Control and PMBus Interface
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Table 4. MAX16064 PMBus Command Summary
(Global commands are shaded; they are not dependent on the PAGE)
PAGE COMMAND
CODE
COMMAND NAME
TRANSACTION
TYPE 0-3 255
NO. OF
BYTES
m b R
PMBus STANDARD COMMANDS
00h PAGE R/W Byte R/W 1 — — —
01h OPERATION R/W Byte R/W W 1 — — —
02h ON_OFF_CONFIG R/W Byte R/W W 1 — — —
03h CLEAR_FAULTS Send Byte W W 0 — — —
10h WRITE_PROTECT R/W Byte R/W 1 — — —
11h STORE_DEFAULT_ALL Send Byte W 0 — — —
12h RESTORE_DEFAULT_ALL Send Byte W 0 — — —
19h CAPABILITY Read Byte R 1 — — —
20h VOUT_MODE Read Byte R 1 — — —
21h VOUT_COMMAND R/W Word R/W W 2 19995 0 -1
25h VOUT_MARGIN_HIGH R/W Word R/W W 2 19995 0 -1
26h VOUT_MARGIN_LOW R/W Word R/W W 2 19995 0 -1
27h VOUT_TRANSITION_RATE R/W Word R/W W 2 256 0 0
29h VOUT_SCALE_LOOP R/W Word R/W W 2 128 0 0
40h VOUT_OV_FAULT_LIMIT R/W Word R/W W 2 19995 0 -1
42h VOUT_OV_WARN_LIMIT R/W Word R/W W 2 19995 0 -1
43h VOUT_UV_WARN_LIMIT R/W Word R/W W 2 19995 0 -1
44h VOUT_UV_FAULT_LIMIT R/W Word R/W W 2 19995 0 -1
4Fh OT_FAULT_LIMIT R/W Word R/W 2 -7612 335 -3
51h OT_WARN_LIMIT R/W Word R/W 2 -7612 335 -3
60h TON_DELAY R/W Word R/W W 2 1 0 1
61h TON_RISE R/W Word R/W W 2 1 0 3
64h TOFF_DELAY R/W Word R/W W 2 1 0 1
65h TOFF_FALL R/W Word R/W W 2 1 0 3
78h STATUS_BYTE Read Byte R R 1 — — —
79h STATUS_WORD R/W Word R R 2 — — —
7Ah STATUS_VOUT Read Byte R R 1 — — —
7Dh STATUS_TEMPERATURE Read Byte R 1 — — —
7Eh STATUS_CML Read Byte R 1 — — —
80h STATUS_MFR_SPECIFIC Read Byte R R 1 — — —
8Bh READ_VOUT Read Word R R 2 19995 0 -1
8Dh READ_TEMPERATURE_1 Read Word R 2 -7612 335 -3
98h PMBUS_REVISION Read Byte R 1 — — —
99h MFR_ID Block Read R 2 — — —
9Ah MFR_MODEL Block Read R 2 — — —
9Bh MFR_REVISION Block Read R 2 — — —
9Ch MFR_LOCATION Block R/W R/W — — — —
9Dh MFR_DATE Block R/W R/W — — — —
9Eh MFR_SERIAL Block R/W R/W — — — —
B0h MFR_USER_DATA_00 Block R/W R/W — — — —