TLE6240GP

Smart 16-Channel Low-Side Switch

Control of the Device

Data Sheet

30

Rev.3.3, 2010-02-15

Diagnosis Read-Out Option 2): Diagnosis only

SI information: Full diagnosis for channels 1 to 8. No change of output states

SO: 16 bit diagnosis for channels 1 to 8 performed during next chip select cycle

SI information: Full diagnosis for channels 9 to 16. No change of output states

SO: 16 bit diagnosis for channels 9 to 16 performed during next chip select cycle

Diagnosis Read-Out Option 3): Read back of parallel inputs plus simple diagnosis

SI information: No change of the output states. Read back of parallel inputs and 1 bit diagnosis for channels 1 to 8

SO: State of eight inputs plus 1 bit diagnosis for channel 1 to 8 during next chip select cycle

SI information: No change of the output states. Read back of parallel inputs and 1 bit diagnosis for channels 9 to 16

SO: State of eight inputs plus 1 bit diagnosis for channel 9 to 16 during next chip select cycle

Diagnosis Read-Out Option 4): SPI Echo function

Table 14

diagnosis - No change of output states

MSB

LSB

L

LLLL

LLL

X

XXXX

XXX

Control Byte

Data Byte

Table 15

diagnosis - No change of output states

MSB

LSB

L

L

L

L

HHHH

X

XXXX

XXX

Control Byte

Data Byte

Table 16

No change of output states - read

MSB

LSB

H

H

L

L

L

L

L

L

X

XXXX

XXX

Control Byte

Data Byte

Table 17

No change of output states - read

MSB

LSB

HH

L

L

HHHH

X

XXXX

XXX

Control Byte

Data Byte

Table 18

No change of output states - Echo

MSB

LSB

HLHL

L

L

L

L

X

XXXX

XXX

Control Byte

Data Byte