TC1130_08 Datasheet, PDF (69/114 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1130
Functional Description
3.21 Boot Options
The TC1130 booting schemes provides a number of different boot options for the start
of code execution. Table 3-3 shows the boot options available in the TC1130.
Table 3-3 Boot Selections
BRKIN¹⁾
1
TM¹⁾
1
HWCFG
[2:0]
000
Type of Boot
Bootstrap Loader
Serial boot from ASC to PMI scratch
pad, run loaded program
PC Start Value
(User Entry)
DFFF FFFC_H2)
(D400 0000_H)
001
Bootstrap Loader
Serial boot from CAN to PMI scratch
pad, run loaded program
010
Bootstrap Loader
Serial boot from SSC to PMI scratch
pad, run loaded program
011
External memory, EBU as master DFFF FFFC_H2)
(A000 0000_H)
100
External memory, EBU as slave
DFFF FFFC_H2)
(A000 0000_H)
101
Reserved (STOP)
----
110
PMI scratch pad
111
Reserved (STOP)
1
0
000-111 Reserved (STOP)
D400 0000_H
DFFF FFFC_H2)
DFFF FFFC_H2)
0
1
000
Tristate chip
----
001
Go to external emulator space
DFFF FFFC_H2)
(DE00 0000_H)
010
Reserved (STOP)
----
011
OSC and PLL Bypass
100-111 Reserved (STOP)
0
0
000-111 Reserved (STOP)
----
DFFFFFFC_H2)
DFFFFFFC_H2)
1) _{This input signal is active low.}
2) _{This is the BootROM entry address; the start address of user program in parentheses.}
Data Sheet
63
V1.1, 2008-12