TLE6244X datasheet(28/70 Pages) INFINEON

28 / 70 page

Final Data Sheet

V4.2, 2003-08-29

TLE 6244X

Reading the State resp. the Configuration:

(SPI Instructions: WR_STATCON, RD_STATCON)

STATCON_REG

654

321

CONFIG2

CONFIG1

CONFIG0

STATUS4

STATUS3

STATUS2

STATUS1

STATUS0

Bit

Name

Description

STATUS0

Bit = 1: No overvoltage at VDD

Bit = 0: Overvoltage at VDD resp. state of overvoltage still

stored (reset by CONFIG0 = 0)

Access by Controller:

Read only

Overvoltage information (bit STATUS0 = 0) will not be reset by an

external reset signal (pin RST=low). Overvoltage will be detected

and stored (CONFIG0 = 1) during RST=low. The information will be

deleted when an internal (undervoltage) reset occurs or when

CONFIG0 is set to 0.

STATUS1

Bit = 1: No undervoltage at VDD

Bit = 0: Undervoltage at VDD

Access by Controller:

Read only

STATUS2

Reading the voltage level at ABE

Access by Controller:

Read only

STATUS3

Common error flag

Bit =1: At present no error is entered in one of the 5 diag-

nostic registers DIA_REG1..5.

Bit = 0: For at least at one power stage an error has been

detected and entered in the corresponding diagnostic

Access by Controller:

Read only

STATUS4

Common overtemperature flag

Bit = 1: No overtemperature detected since the last reset

of diagnostic information (by del_dia instruction,

RST = Low or undervoltage at VDD (see 3.2. ))

Bit = 0: Overtemperature for at least one power stage has

been detected since the last reset of the

diagnostic information (by del_dia instruction,

RST = Low or undervoltage at VDD (see 3.2. ))

State of Reset: 1

Access by Controller:

Read only

CONFIG0

Bit = 1: Latch function for overvoltage at VDD is switched on

Bit = 0: Latch function for overvoltage at VDD is switched off

State of Reset: 1

Access by Controller:

Read/Write

TLE6244X Datasheet(PDF) 28 Page - Infineon Technologies AG

TLE6244X Datasheet(HTML) 28 Page - Infineon Technologies AG

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 58 59 60 61 62 63 64 65 66 67 68 69 70

Datasheet Download

Link URL