TSS461F datasheet(32/57 Pages) ATMEL

32 / 57 page

7615A–AUTO–02/06

TSS461F

FV: Frame Violation

FV indicates a physical violation or collision on ACK field of the frame when the TSS463 is

consumed.

One: FV active

Zero: FV inactive

Figure 19. FV Status Bit

Interrupt Status Register (0x09)

•

Read only register.

•

Default value after reset: 0

×80

RST: Reset interrupt

RE indicates that the circuit has detected a valid reset command via the RESET pin or the reset

command bit GRES. This interrupt cannot be disabled, since its enable bit is set when a reset is

detected.

TE: Transmit Error

Status Flag (or

Exceeded Retry)

This flag is set only when the Max number of transmission (1+MR [3:0]) is reached with error of

transmission.

Figure 20. Exceeded retry with MR[3.0] = 3

FV = 0

FV = 1

FV = 0

FV = 1

EOD field

ACK field

EOD field

ACK field

expected

received

expected

received

DLC: Consumer

543

210

RST

TOK

ROK

RNOK

1st TX

2nd TX

3rd TX

set TE

set CHER

set CHTx

TSS461F Datasheet(PDF) 32 Page - ATMEL Corporation

TSS461F Datasheet(HTML) 32 Page - ATMEL Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57

Datasheet Download

Link URL