THCV236 datasheet(5/68 Pages) CEL

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THCV235_THCV236_Rev.3.40_E

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Pin Description

Pin Description for THCV235

Pin Name

Pin No.

Type

Description

TXP

High-Speed CML Signal Output(Main-Link)

TXN

High-Speed CML Signal Output(Main-Link)

MAINMODE/

TCMP

I/CB

MAINMODE : Setting V-by-One® HS Mode or Sync Free

Mode when PDN1=0. See page12.

0 : V-by-One® HS Mode

1 : Sync Free Mode

TCMP : CML Signal Bi-directional Input/Output(Sub-Link)

when PDN1=1.

HFSEL/TCMN

I/CB

HFSEL : High Frequency mode select when PDN1=0.

0 : High Frequency mode Disable

1 : High Frequency mode Enable

TCMN : CML Signal Bi-directional Input/Output(Sub-Link)

when PDN1=1.

HTPDN/

SUBMODE

HTPDN : Hot Plug Detect Input when PDN1=0.

SUBMODE : Sub-Link Mode Select when PDN1=1.

0: 2-wire serial interface(I/F) Mode(default No Clock

Stretching mode)

1: Low Speed Data Bridge Mode

Forbid the different setting between THCV235 and THCV236.

LOCKN/MSSEL

LOCKN : Lock Detect Input when PDN1=0.

MSSEL : Sub-Link Master/Slave Select when PDN1=1.

0 : Sub-Link Master side(inside 2-wire serial I/F is slave)

1 : Sub-Link Slave side(inside 2-wire serial I/F is master)

Sub-Link Master is connected to HOST MPU.

Forbid the same setting between THCV235 and THCV236.

LATEN/SD3/AIN1/

GPIO4

LATEN : Latch select input under Field BET(Main-Link or

Sub-Link).

0 : NOT Latched result

1 : Latched result

SD3 : Sub-Link Data Input/Output when PDN1=1 and

SUBMODE=1.

When Sub-Link is Master (MSSEL=0), SD3 is output.

When Sub-Link is Slave (MSSEL=1), SD3 is input.

AIN1 : Device ID setting for 2-wire serial I/F when

SUBMODE=0 and MSSEL=0. See Table 26.

GPIO4 : General Purpose Input/Output when SUBMODE=0

and MSSEL=1.

When GPIO4 is used as Open-Drain Output, it must be

connected with a pull-up resistor to VDD.

When GPIO4 is used as push pull output or input, no external

component is required.

THCV236 Datasheet(PDF) 5 Page - California Eastern Labs

THCV236 Datasheet(HTML) 5 Page - California Eastern Labs

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