9TCS1085BNLG Datasheet 9TCS1085BNLG, 9TCS1085BNLG8 | P16-P18

9TCS1085

MOBILE ACCESS™—CLOCK SYNTHESIZER, TEMPERATURE SENSOR, & PWM FAN CONTROLLER FOR PORTABLE DEVICES

IDT®

MOBILE ACCESS™—CLOCK SYNTHESIZER, TEMPERATURE SENSOR, & PWM FAN CONTROLLER FOR PORTABLE DEVICES 16

9TCS1085 REV 0.7 012012

Byte14 Name Control Function Type 0 1 PWD

Bit7

BUSY ADC is converting R Non-Flag Flag 0

Bit6

HIGH One of the Channels ALERT High R Non-Flag Flag 0

Bit5

LOW One of the Channels ALERT Low R Non-Flag Flag 0

Bit4

FAULT One of the EXT-Channel Open/Short R Non-Flag Flag 0

Bit3

Reserved Reserved R - - 0

Bit2

CH1_THERMAL Channel1 THERMAL Alarm R Non-Flag Flag 0

Bit1

Reserved Reserved R - - 0

Bit0

Reserved Reserved R - - 0

Byte15 Name Control Function Type 0 1 PWD

Bit7

Fault_Clear Clear all the Alarm Flag RW No Clear Clear 0

Bit6

One-Shot One-Shot Temperature Conversion RW Disable Oneshot Do OneShot 0

Bit5

DYN_AVE_EN Enable Dynamic average RW Disable Dynamic Average Enable Dynamic Average 0

Bit4

Conv. Rate 3 RW 0

Bit3

Conv. Rate 2 RW 0

Bit2

Conv. Rate 1 RW 1

Bit1

Conv. Rate 0 RW 0

Bit0

Reserved Reserved RW - - 0

Byte16 Name Control Function Type 0 1 PWD

Bit7

RSIGN0

Bit6

R640

Bit5

R320

Bit4

R160

Bit3

R80

Bit2

R40

Bit1

R20

Bit0

R10

Byte17 Name Control Function Type 0 1 PWD

Bit7

Reserved Reserved R - - 0

Bit6

Reserved Reserved R - - 0

Bit5

Reserved Reserved R - - 0

Bit4

Reserved Reserved R - - 0

Bit3

Reserved Reserved R - - 0

Bit2

R0.50

Bit1

R0.250

Bit0

R 0.125 0

Byte 18~21 Reserved Register

Byte22 Name Control Function Type 0 1 PWD

Bit7

R 128 0

Bit6

R640

Bit5

R320

Bit4

R160

Bit3

R80

Bit2

R40

Bit1

R20

Bit0

R10

TEMP <10:3> MSB of Temperature -

TEMP<2:0> LSB of Temperature -

See Detail From Convert Ratio Table

TACH_MEASURE<7:0> LSB of TACH Measurement -

9TCS1085

MOBILE ACCESS™—CLOCK SYNTHESIZER, TEMPERATURE SENSOR, & PWM FAN CONTROLLER FOR PORTABLE DEVICES

IDT®

MOBILE ACCESS™—CLOCK SYNTHESIZER, TEMPERATURE SENSOR, & PWM FAN CONTROLLER FOR PORTABLE DEVICES 17

9TCS1085 REV 0.7 012012

Byte23 Name Control Function Type 0 1 PWD

Bit7

Reserved Reserved R - - 0

Bit6

Reserved Reserved R - - 0

Bit5

Reserved Reserved R - - 0

Bit4

R 4096 0

Bit3

R 2048 0

Bit2

R 1024 0

Bit1

R 512 0

Bit0

R 256 0

Byte24 Name Control Function Type 0 1 PWD

Bit7

RW 00 - Direct Drive Mode 01 - Thermal Trigger Mode 1

Bit6

RW 10 - Dynamic PWM Mode 11 - Reserved 0

Bit5

RW 00 - 25KHz 01 - 22KHz 0

Bit4

RW 10 - 27KHz 11 - Reserved 0

Bit3

RW 00 - 1Pole FAN 01 - 2 Poles FAN 0

Bit2

RW 10 - 3 Poles FAN 11 - 4 Poles FAN 1

Bit1

RW 00 - 0 01 - 32 0

Bit0

RW 10 - 64 11 - 128 1

Byte25 Name Control Function Type 0 1 PWD

Bit7

RW 00 - 250ms 01 - 500ms 0

Bit6

RW 10 - 1s 11 - 2s 1

Bit5

RW 1

Bit4

RW 1

Bit3

RW 0

Bit2

RW 00 - 3 01 - 4 0

Bit1

RW 10 - 5 11 - 6 1

Bit0

Reserved Reserved RW - - 0

Byte26 Name Control Function Type 0 1 PWD

Bit7

RW 1 0

Bit6

RW 1/2 0

Bit5

RW 1/4 0

Bit4

RW 1/8 0

Bit3

RW 1/16 0

Bit2

RW 1/32 0

Bit1

RW 1/64 0

Bit0

RW 1/128 0

Byte27 Name Control Function Type 0 1 PWD

Bit7

RW 1/256 0

Bit6

RW 1/512 0

Bit5

RW 1/1024 0

Bit4

RW 0

Bit3

RW 1

Bit2

RW 1

Bit1

RW 00 - 2C 01 - 5C 0

Bit0

RW 10 - 10C 11 - 15C 1

TACH_MEASURE<12:8> MSB of TACH Measurement -

Mode Select Select the FAN Operating Mode

Freq_Sel Select the PWM frequency

Edge FAN Type Selection

Error Range TACH Detect Tolerant Error Rang

Spin-Up Time The Time For Spin-Up

Spin-Up Duty PWM Duty-Cycle For Spin-Up

000 - 30%, 001 - 35%, 010 - 40%,

011 - 45%, 100 - 50%, 101 - 55%,

110 - 60%, 111 - 65%

Spin-Up cnt Time Out Times For Spin-Up

Duty_Cycle<10:3> MSB of PWM Duty-Cycle Setting -

Duty_Cycle<2:0> LSB of PWM Duty-Cycle Setting -

Update Time TACH Detect Update Time

000 - 100ms, 001 - 200ms, 010 - 300ms, 011 - 400m,

100 - 500ms, 101 - 600ms, 110 - 700ms, 111 - 800ms

T_Hy s

Temperature Hysteresis For FAN's

Trigger Point

9TCS1085

MOBILE ACCESS™—CLOCK SYNTHESIZER, TEMPERATURE SENSOR, & PWM FAN CONTROLLER FOR PORTABLE DEVICES

IDT®

MOBILE ACCESS™—CLOCK SYNTHESIZER, TEMPERATURE SENSOR, & PWM FAN CONTROLLER FOR PORTABLE DEVICES 18

9TCS1085 REV 0.7 012012

Byte28 Name Control Function Type 0 1 PWD

Bit7

RW Reserved 0

Bit6

RW 64C 1

Bit5

RW 32C 1

Bit4

RW 16C 1

Bit3

RW 8C 1

Bit2

RW 4C 1

Bit1

RW 2C 1

Bit0

RW 1C 1

Byte29 Name Control Function Type 0 1 PWD

Bit7

RW Reserved 0

Bit6

RW 64C 1

Bit5

RW 32C 1

Bit4

RW 16C 1

Bit3

RW 8C 1

Bit2

RW 4C 1

Bit1

RW 2C 1

Bit0

RW 1C 1

Byte30 Name Control Function Type 0 1 PWD

Bit7

RW 4096 1

Bit6

RW 2048 1

Bit5

RW 1024 1

Bit4

RW 512 1

Bit3

RW 256 1

Bit2

RW 128 1

Bit1

RW 64 1

Bit0

RW 32 1

Byte31 Name Control Function Type 0 1 PWD

Bit7

RW 512 0

Bit6

RW 256 0

Bit5

RW 128 0

Bit4

RW 64 0

Bit3

RW 32 0

Bit2

RW 16 0

Bit1

RW 8 0

Bit0

RW 4 0

Byte32 Name Control Function Type 0 1 PWD

Bit7

RW 4096 0

Bit6

RW 2048 0

Bit5

RW 1024 0

Bit4

RW 512 0

Bit3

RW 256 0

Bit2

RW 128 0

Bit1

RW 64 0

Bit0

RW 32 0

TL_FAN First Temperature Trigger Point of FAN -

TH_FAN

Second Temperature Trigger Point of

FAN

TACH_MAX The Maximum Limit of TACH Number -

TACH_MIN The Minimum Limit of TACH Number -

TACH_S1<12:5>

MSB TACH threshold of Static

Mode(T>TL_FAN)

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P33 P34-P36 P37-P38

9TCS1085BNLG

Mfr. #:

Buy 9TCS1085BNLG

Manufacturer:

IDT

Description:

Clock Synthesizer / Jitter Cleaner PLL THERMAL SENSOR AND FAN CONTROLLER

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

9TCS1085BNLG

9TCS1085BNLG

Products related to this Datasheet