JEDEC Standard No. 302-1A
-i-
TS511X, TS521X Serial Bus Thermal Sensor Device Standard
Contents
Page
1 Scope ............................................................................................................................................... 1
2 Device Standard............................................................................................................................. 1
2.1 Description....................................................................................................................................... 1
2.2 Common Features Summary ........................................................................................................... 1
3 Device Power Up............................................................................................................................ 2
4 Device Reset and Initialization ..................................................................................................... 3
5 I2C and I3C Basic Operation ....................................................................................................... 3
6 Device Interface - Protocol............................................................................................................ 3
6.1 Serial Address of TS5 Device.......................................................................................................... 3
6.2 Switch from I2C Mode to I3C Basic Mode..................................................................................... 4
6.3 Switch from I3C Basic Mode to I2C Mode..................................................................................... 4
6.4 I2C Target Protocol ......................................................................................................................... 4
6.4.1 Write Operation - Data Packet......................................................................................................... 5
6.4.2 Read Operation - Data Packet.......................................................................................................... 5
6.4.3 Default Read Address Pointer Mode ............................................................................................... 5
6.5 I3C Basic Target Protocol ............................................................................................................... 6
6.5.1 Write Operation - Data Packet......................................................................................................... 6
6.5.2 Read Operation - Data Packet.......................................................................................................... 8
6.5.3 Default Read Address Pointer Mode ............................................................................................. 12
6.6 In Band Interrupt (IBI)................................................................................................................... 19
6.6.1 Enabling and Disabling In Band Interrupt Function...................................................................... 19
6.6.2 Mechanics of Interrupt Generation................................................................................................ 19
6.6.3 Interrupt Arbitration....................................................................................................................... 21
6.6.4 Clearing Device Status and IBI Status Registers........................................................................... 23
6.7 Packet Error Check (PEC) Function.............................................................................................. 23
6.8 Parity Error Check Function.......................................................................................................... 23
6.9 Packet Error Check and Parity Error Handling ............................................................................. 24
6.9.1 Write Command Data Packet Error Handling - PEC Disabled ..................................................... 24
6.9.2 Read Command Data Packet Error Handling - PEC Disabled...................................................... 25
6.9.3 Write Command Data Packet Error Handling - PEC Is Enabled .................................................. 26
6.9.4 Read Command Data Packet Error Handling - PEC Is Enabled ................................................... 27
6.10 CCC Packet Error Handling .......................................................................................................... 29
6.11 Error Reporting.............................................................................................................................. 29
6.12 I3C Basic Common Command Codes (CCC) ............................................................................... 29
6.12.1 ENEC CCC.................................................................................................................................... 30
6.12.2 DISEC CCC................................................................................................................................... 32
Downloaded by 65 56 (cdm_lj@163.com) on Nov 6, 2023, 10:46 pm PST
JEDEC