TLE94108EL Datasheet, PDF (63/76 Pages) Infineon Technologies AG – a protected eight-fold half-bridge driver designed especially for automotive motion control applications

TLE94108EL
Serial Peripheral Interface (SPI)
7.7
SPI Status Registers
The Control Registers have a READ/CLEAR access (see also Chapter 7.5):
• The ‘POR Value’ of the Status registers (content after a POR or device Reset) and is 0000 0000_B.
• One 16-bit SPI command consists of two bytes (see Figure 25 and Figure 26), i.e.
– an address byte
– followed by a data byte
• Reading a register is done byte wise by setting the SPI bit 7 of the address byte to “0” (= Read Only).
• Clearing a register is done byte wise by setting the SPI bit 7 of the address byte to “1”.
• SPI status registers are not cleared automatically by the device. This must be done by the microcontroller
via SPI command.
Data Sheet
63
1.0
2016-08-27