Infineon TC1782, User Manual, Page: 25 / 59

TriBoard TC176X/TC116X/TC1782/TC1387
Hardware Manual
TriBoard Configuration
User’s Manual 4-2 V 2.1, 2009-06
4.2 HW Boot Configuration all other TC176X / TC116X
The picture above shows the definition of the boot HW configuration switch. The
meaning of the switches will be described in the following table (
Table 4-2 ).
Note: The ON position of the switch is equal to a logical LOW at the dedicated pin.
1011XXXX Alternate Boot Mode, Generic Bootloader at
CAN pins on fail X X X X O
F
F
O
F
F O
N O
F
F
all others reserved; don’t use this combination
Figure 4-2 HW Configuration for all other TC176X / TC116X DIP-Switch
Table 4-2 HW Boot Configuration for all other TC176X / TC116X
Note: The shadowed line indicates the default setting.
Note: ’x’ represents the don’t care state.
Note: 1 to 8 are the Dip Switch number
P4[3...0] P0[7...4] Type of Boot TC176X / TC116X 1 2 3 4 5 6 7 8
0000 XXXX Serial boot from ASC to PMI
scratchpad via ASC pins, run loaded
program O
N O
N O
N O
N X X X X
0001 XXXX Serial boot from CAN to PMI
scratchpad, run loaded program O
F
F O
N O
N O
N X X X X
Table 4-1 User Startup Modes for TC1767, TC1782 and TC1387
Note: The shadowed line indicates the default setting.
Note: ’x’ represents the don’t care state.
Note: 1 to 8 are the Dip Switch numbers
HWCFG[7...0] Type of Boot TC1767, TC1782 and TC1387 1 2 3 4 5 6 7 8
7
LOW
on
8
6 5 3 4 2 1
HIGH
P4.
0
P4
.1
P4.
2
P4
.3
P0
.4
P0
.5
P0.7
P0.6