MAX5965AEAX+T Maxim Integrated Products, MAX5965AEAX+T Datasheet - Page 44

• Manufacturer Part Number: MAX5965AEAX+T
• Description: IC PSE CTRLR FOR POE 36SSOP
• Manufacturer: Maxim Integrated Products
• Type: Power Over Ethernet Controller (PoE)r

Specifications of MAX5965AEAX+T

• Applications: IP Phones, Power over LAN, Network Routers and Switches
• Internal Switch(s): No
• Voltage - Supply: 2.4 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-BSOP (0.300", 7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High-Power, Quad, Monolithic, PSE Controllers
for Power over Ethernet
Table 37. Register Summary
44
INTERRUPTS
00h
01h
EVENTS
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
STATUS
0Ch
0Dh
0Eh
0Fh
10h
11h
CONFIGURATION
12h
13h
14h
15h
16h
17h
PUSHBUTTONS
18h
19h
1Ah
GENERAL
1Bh
1Ch
1Dh
1Eh
1Fh
ADDR
______________________________________________________________________________________
Port 1 Status
Port 2 Status
Port 3 Status
Port 4 Status
Power Status
Address Input Status
Operating Mode
Load Disconnect
Detection Enable
Detection and
Classification Enable
Backoff and High-
Power Enable
Timing Configuration
Miscellaneous
Configuration 1
Reserved
Power Enable
Global
ID
SMODE and 2-Event
Enable
Reserved
Watchdog
Switch Mode
Interrupt
Interrupt Mask
Power Event
Power Event CoR
Detect Event
Detect Event CoR
Fault Event
Fault Event CoR
Startup Event
Startup Event CoR
Supply Event
Supply Event CoR
REGISTER NAME
R/W
CoR
CoR
CoR
CoR
CoR
CoR
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
WO
WO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
—
or
PORT
4321
4321
4321
4321
4321
4321
4321
4321
4321
4321
4321
4321
4321
—
—
—
—
—
G
G
G
G
G
G
G
G
G
G
1
2
3
4
CLASS_EN4
ID_CODE[4]
EN_HP_ALL
EN_ WHDOG
PWR_OFF4
WDTIME[7]
PG_CHG4
LD_DISC4
CL_END4
Reserved
Reserved
Reserved
Reserved
Reserved
ACD_EN4
Reserved
Reserved
PGOOD4
EN4_CL6
SUP_FLT
CLR_INT
RSTR[1]
MASK7
INT_EN
P4_M1
BIT 7
IVC4
TSD
CLASS_EN3
EN_HP_CL6
ID_CODE[3]
WD_INT_EN
PWR_OFF3
WDTIME[6]
CLASS1[2]
CLASS2[2]
CLASS3[2]
CLASS4[2]
PG_CHG3
LD_DISC3
TSTR_FLT
ACD_EN3
CL_END3
Reserved
RSTR_EN
Reserved
Reserved
Reserved
PGOOD3
EN3_CL6
RSTR[0]
MASK6
V
P4_M0
BIT 6
IVC3
DD_OV
EN_HP_CL5
PWR_OFF2
ID_CODE[ 2]
WDTIME[5]
CLASS1[1]
CLASS2[1]
CLASS3[1]
CLASS4[1]
CLASS_EN2
TSTART[1]
IMAX_FLT
PG_CHG2
LD_DISC2
CL_END2
ACD_EN2
PGOOD2
Reserved
Reserved
Reserved
EN2_CL6
Reserved
Reserved
MASK5
V
P3_M1
BIT 5
IVC2
DD_UV
A3
EN_ HP_CL4
PWR_OFF1
WDTIME[4]
CLASS1[0]
CLASS2[0]
CLASS3[0]
CLASS4[0]
CLASS_EN1
ID_CODE[ 1]
TSTART[0]
PG_CHG1
LD_DISC1
RESET_IC
CL_END1
ACD_EN1
V
PGOOD1
Reserved
Reserved
EN1_CL6
Reserved
Reserved
CL_END
MASK4
P3_M0
EE_UVLO
BIT 4
IVC1
A2
IMAX_FLT4 IMAX_FLT3
STRT_FLT4 STRT_FLT3
ID_ CODE[ 0]
WDTIME[3] WDTIME[2]
HWMODE4 HWMODE3
DET_END4
TFAULT[1]
PWR_ON4
PWR_EN4
DCD_EN4
BCKOFF4
RESET_P4
DET_END
Reserved
Reserved
Reserved
Reserved
DET_EN4
POFF_CL
Reserved
Reserved
SMODE4
MASK3
PWEN_
V
P2_M1
CHG4
BIT 3
EE_OV
A1
D ET_S T1[ 2] DET_ST1[1]
D ET_S T2[ 2] DET_ST2[1]
D ET_S T3[ 2] DET_ST3[1]
D ET_S T4[ 2] DET_ST4[1]
DET_END3
TFAULT[0]
PWR_ON3
RESET_P3
PWR_EN3
DCD_EN3
BCKOFF3
DET_EN3
Reserved
Reserved
LD_DISC
CL_DISC
SMODE3
MASK2
PWEN_
REV[2]
V
P2_M0
CHG3
BIT 2
EE_UV
A0
DET_END2
IMAX_FLT2
STRT_FLT2
WDTIME[1]
HWMODE2
OSC_FAIL
PWR_ON2
RESET_P2
PWR_EN2
MIDSPAN
DCD_EN2
BCKOFF2
DET_EN2
OUT_ISO
Reserved
Reserved
TDISC[1]
SMODE2
PG_INT_
MASK1
PWEN_
REV[1]
P1_M1
CHG2
BIT 1
DET_ST1[0]
DET_ST2[0]
DET_ST3[0]
DET_ST4[0]
DET_END1
IMAX_FLT1
STRT_FLT1
WDTIME[0]
HWMODE1
PWR_ON1
RESET_P1
PEN_INT_
PWR_EN1
DCD_EN1
BCKOFF1
V
DET_EN1
Reserved
Reserved
TDISC[0]
HP_TIME
SMODE1
MASK0
PWEN_
DD_UVLO
REV[0]
P1_M0
CHG1
AUTO
BIT 0
AAAA,AAAA
AAAA,AAAA
AAA0,0A00
0000,AAAA
0000,XXXX
0000,0000
0000,0000
0000,0000
0000,0000
0000,0000
0000,0000
0000,0000
0000,0000
0000,0000
0000,0000
0000,0000
1100,0000
0000,0000
0000,0000
1100,0000
0000,0000
0000,0000
0000,0000
00A3A2,
A1A0MA
RESET
STATE
—
—
—
—
—
—
—
—