TC1765 Datasheet, PDF (51/88 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1765
Preliminary
Boot Options
The TC1765 booting schemes provides a number of different boot options for the start
of code execution. Table 4 shows the boot options available in the TC1765.
Table 4
OCDSE
1
0
0
1
TC1765 Boot Selections
BRKIN CFG[2:0] Type of Boot
Boot Source PC Start
Value
1
000_B
Start from Boot ROM Boot ROM BFFF FFFC_H
Entry Point 1
001_B
Start from Boot ROM
Entry Point 2
010_B
Start from Boot ROM
Entry Point 3
011_B
Start from Boot ROM
Entry Point 4
100_B
External memory as
master directly
PMU - EBU
External
Memory
A000 0000_H
101_B
External memory via
PMU - FPI Bus - EBU
110_B
Reserved; don’t use these combinations.
111_B
1
100_B
Go to halt with EBU –
–
or
enabled as master
101_B
all other Go to halt with EBU
combina- disabled
tions
0
–
Go to external emulator –
space
BE00 0000_H
0
–
Tri-state chip
–
–
(deep sleep)
Data Sheet
47
V1.2, 2002-12