参数资料
型号: MAX5965BUAX+
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 电源管理
英文描述: High-Power, Quad, Monolithic, PSE Controllers for Power over Ethernet; Package: SSOP;36 pin;163 mm² ; Temperature: 0°C to +85°C
中文描述: 4-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO36
封装: ROHS COMPLIANT, SSOP-36
文件页数: 40/54页
文件大小: 1525K
代理商: MAX5965BUAX+
MAX5965A/MAX5965B
High-Power, Quad, Monolithic, PSE Controllers
for Power over Ethernet
______________________________________________________________________________________
45
ADDR
REGISTER NAME
R/W
PORT
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
RESET
STATE
INTERRUPTS
00h
Interrupt
RO
G
SUP_FLT
TSTR_FLT
IMAX_FLT
CL_END
DET_END
LD_DISC
PG_INT
PEN_INT
0000,0000
01h
Interrupt Mask
R/W
G
MASK7
MASK6
MASK5
MASK4
MASK3
MASK2
MASK1
MASK0
AAA0,0A00
EVENTS
02h
Power Event
RO
4321
0000,0000
03h
Power Event CoR
CoR
PG_CHG4
PG_CHG3
PG_CHG2
PG_CHG1
PWEN_
CHG4
PWEN_
CHG3
PWEN_
CHG2
PWEN_
CHG1
04h
Detect Event
RO
4321
0000,0000
05h
Detect Event CoR
CoR
CL_END4
CL_END3
CL_END2
CL_END1
DET_END4
DET_END3
DET_END2
DET_END1
06h
Fault Event
RO
4321
0000,0000
07h
Fault Event CoR
CoR
LD_DISC4
LD_DISC3
LD_DISC2
LD_DISC1
IMAX_FLT4
IMAX_FLT3
IMAX_FLT2
IMAX_FLT1
08h
Startup Event
RO
4321
0000,0000
09h
Startup Event CoR
CoR
IVC4
IVC3
IVC2
IVC1
STRT_FLT4
STRT_FLT3
STRT_FLT2
STRT_FLT1
0Ah
Supply Event
RO
4321
0Bh
Supply Event CoR
CoR
TSD
VDD_OV
VDD_UV
VEE_UVLO
VEE_OV
VEE_UV
OSC_FAIL
VDD_UVLO
STATUS
0Ch
Port 1 Status
RO
1
Reserved
CLS1[2]
CLS1[1]
CLS1[0]
Reserved
DET_ST1[2]
DET_ST1[1]
DET_ST1[0]
0000,0000
0Dh
Port 2 Status
RO
2
Reserved
CLS2[2]
CLS2[1]
CLS2[0]
Reserved
DET_ST2[2]
DET_ST2[1]
DET_ST2[0]
0000,0000
0Eh
Port 3 Status
RO
3
Reserved
CLS3[2]
CLS3[1]
CLS3[0]
Reserved
DET_ST3[2]
DET_ST3[1]
DET_ST3[0]
0000,0000
0Fh
Port 4 Status
RO
4
Reserved
CLS4[2]
CLS4[1]
CLS4[0]
Reserved
DET_ST4[2]
DET_ST4[1]
DET_ST4[0]
0000,0000
10h
Power Status
RO
4321
PGOOD4
PGOOD3
PGOOD2
PGOOD1
PWR_EN4
PWR_EN3
PWR_EN2
PWR_EN1
0000,0000
11h
Address Input Status
RO
G
Reserved
A3
A2
A1
A0
MIDSPAN
AUTO
00A3A2,
A1A0MA
CONFIGURATION
12h
Operating Mode
R/W
4321
P4_M1
P4_M0
P3_M1
P3_M0
P2_M1
P2_M0
P1_M1
P1_M0
AAAA,AAAA
13h
Load Disconnect
Detection Enable
R/W
4321
ACD_EN4
ACD_EN3
ACD_EN2
ACD_EN1
DCD_EN4
DCD_EN3
DCD_EN2
DCD_EN1
0000,AAAA
14h
Detection and
Classification Enable
R/W
4321
CLASS_EN4
CLASS_EN3
CLASS_EN2
CLASS_EN1
DET_EN4
DET_EN3
DET_EN2
DET_EN1
AAAA,AAAA
15h
Backoff and High-
Power Enable
R/W
4321
EN_HP_ALL
EN_HP_CL6
EN_HP_CL5
EN_HP_CL4
BCKOFF4
BCKOFF3
BCKOFF2
BCKOFF1
0000,XXXX
16h
Timing Configuration
R/W
G
RSTR[1]
RSTR[0]
TSTART[1]
TSTART[0]
TFAULT[1]
TFAULT[0]
TDISC[1]
TDISC[0]
0000,0000
17h
Miscellaneous
Configuration 1
R/W
G
INT_EN
RSTR_EN
Reserved
POFF_CL
CL_DISC
OUT_ISO
HP_TIME
1100,0000
PUSHBUTTONS
18h
Reserved
R/W
G
Reserved
19h
Power Enable
WO
4321
PWR_OFF4
PWR_OFF3
PWR_OFF2
PWR_OFF1
PWR_ON4
PWR_ON3
PWR_ON2
PWR_ON1
0000,0000
1Ah
Global
WO
G
CLR_INT
Reserved
RESET_IC
RESET_P4
RESET_P3
RESET_P2
RESET_P1
0000,0000
GENERAL
1Bh
ID
RO
G
ID_CODE[4]
ID_CODE[3]
ID_CODE[2]
ID_CODE[1]
ID_CODE[0]
REV[2]
REV[1]
REV[0]
1100,0000
1Ch
SMODE and 2-Event
Enable
CoR
or
R/W
4321
EN4_CL6
EN3_CL6
EN2_CL6
EN1_CL6
SMODE4
SMODE3
SMODE2
SMODE1
0000,0000
1Dh
Reserved
G
Reserved
1Eh
Watchdog
R/W
G
WDTIME[7]
WDTIME[6]
WDTIME[5]
WDTIME[4]
WDTIME[3]
WDTIME[2]
WDTIME[1]
WDTIME[0]
0000,0000
1Fh
Switch Mode
R/W
4321
EN_WHDOG
WD_INT_EN
Reserved
HWMODE4
HWMODE3
HWMODE2
HWMODE1
0000,0000
Table 35. Register Summary
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