DEMOBOARD TLE 7209-2R Infineon Technologies, DEMOBOARD TLE 7209-2R Datasheet - Page 17

• Manufacturer Part Number: DEMOBOARD TLE 7209-2R
• Description: BOARD DEMO FOR TLE 7209-2R
• Manufacturer: Infineon Technologies

Specifications of DEMOBOARD TLE 7209-2R

• Main Purpose: Power Management, Motor Control
• Embedded: No
• Utilized Ic / Part: TLE7209-2R
• Primary Attributes: 1 H-Bridge Driver
• Secondary Attributes: Short-Circuit, Thermal & Undervoltage Protection
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DEMOBOARDTLE7209-2RIN

2.4.2.7
The IC‘s identifier (device ID) and version number are used for production test purposes
and features plug & play functionality depending on the systems software release. The
two numbers are read-only accessible via the SPI instructions RD_IDENT and
RD_VERSION as described in Section 2.4.2.4.
The device ID is defined to allow identification of different IC-Types by software and is
fixed for the TLE 7209-2R.
The Version number may be utilized to distinguish different states of hardware and is
updated with each redesign of the TLE 7209-2R. The contents is divided into an upper
4 bit field reserved to define revisions (SWR) corresponding to specific software releases
and a lower 4 bit field utilized to identify the actual mask set revision (MSR).
Both (SWR and MSR) will start with 0000b and are increased by 1 every time an
according modification of the hardware is introduced.
Reading the IC Identifier (SPI Instruction: RD_IDENT):
Table 11
Table 12
Bit
7...0
Reading the IC version number (SPI Instruction: RD_VERSION):
Table 13
Table 14
Final Datasheet
MSB
7
ID7
MSB
7
SWR3
Bit
7...4
3...0
Name
SWR(3...0)
MSR(3...0)
Data-byte: Device Identifier and Version
(SPI instructions RD_IDENT and RD_VERSION)
ID6
SWR2
6
6
Name
device-ID(7...0)
Device Identifier Format
Device Identifier Description
IC version number Format
IC version number Description
5
ID5
5
SWR1
Version corresponding to Mask set
This register is set to 0
4
ID4
4
SWR0
Description
Description
ID-No.: 10100010
17
3
ID3
3
MSR3
2
ID2
2
MSR2
MSR1
1
ID1
1
Circuit Description
V1.3, 2005-jan-11
TLE 7209-2R
0
ID0
0
MSR0