TC1796 Datasheet, PDF (72/134 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller TriCore

TC1796
Functional Description
Table 7
TC1796 Boot Selections (cont’d)
BRKIN HWCFG Type of Boot
[3:0]
Boot ROM Exit
Jump Address
Debug Boot Options
0
0000_B Tri-state chip
–
1000_B
Go to external emulator space with EBU as
master, using CSEMU/CSCOMB
DE00 0000_H
Others Reserved; execute stop loop;
–
1) The type of the alternate bootstrap loader mode is selected by the value of the SCU_SCLIR.SWOPT[2:0] bit
field, which contains the levels of the P0.[2:0] latched in with the rising edge of the HDRST. For more details
on ABM, see the User’s Manual.
2) The EBU fetches the boot configuration from address offset 4 using CS0.
Data Sheet
72
V1.0, 2008-04