Hardware Manual XE166 Easy Kit Board Version 3.1
General Information about XE166 Easy Kit Board
Hardware Manual
9
V1.2, 2009-08
2.4.1
Basic Startup Configuration for XE167F and XE164F
For more detailed information about the DIP switch setting please refer to
Chapter 3.1.1
,
Table 6
.
2.4.2
Basic Startup Configuration for XE166
Table 2
Basic Startup Configuration via External Circuitry
Startup Mode
CFG pins P10
[3]
CFG pins P10 [2] CFG pins P10 [1] CFG pins P10 [0]
P10 [3 : 0]
1)
1) x means that the level on the corresponding pin is irrelevant.
Internal Start from Flash
x
x
1
1
Standard UART Bootloader
x
1
1
0
Enhanced UART Bootloader
x
0
1
0
SSC Bootloader
1
0
0
1
CAN Bootloader
x
1
0
1
Table 3
Basic Startup Configuration with debug support
Startup Mode
Debug Interface
CFG pins P10 [3:0]
1)
TRST=1
1) x means that the level on the corresponding pin is irrelevant.
Internal Start from Flash
JTAG pos.B
x
0
1
1
DAP pos.1
x
1
0
0
from Flash
2)
2) A defined location in Flash (C0’01F0
H
) must contain a value (2 Bytes) for DBGPRR register and the next word-location (C0’01F2
H
) must contain the inverse
value.
If the inverse-condition does not match - the value is considered as invalid and JTAG pins at position A are configured by default.
x
1
1
1
DAP pos.0
0
0
0
1
DAP pos.2
0
1
0
1
Table 4
Basic Startup Configuration via External Circuitry
Startup Mode
Configuration pins
1)
1) x means that the level on the corresponding pin is irrelevant.
TRST
P10 [3 : 0]
Internal Start from Flash
0
x
x
x
x
UART Bootloader 2.x
2)
2) 2.x means: TxD (transmit data) at P2.3 pin, RxD (receive data) at P2.4 pin.
1
x
0
1
0
UART Bootloader 7.x
3)
3) 7.x means: TxD (transmit data) at P7.3 pin, RxD (receive data) at P7.4 pin.
For more detailed information about the DIP switch setting please refer to
Chapter 3.1.2
,
Table 7
.
1
x
1
1
0
SSC Bootloader
1
1
0
0
1
CAN Bootloader
1
1
1
0
1