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The following table shows how to set the
S300
switches to select a certain
boot mode:
Boot mode
Boot source interface
Switch 5
(S300-E)
Switch 6
(S300-F)
S300
switches
Standard boot mode
See subsequent table
OFF
OFF
Console mode
USB 1.1 (on-board connector)
ON
OFF
or
ON
Alternative boot mode
See subsequent table (not yet supported)
OFF
ON
Table 5: S300 boot mode configuration
Note:
If
console mode
and
alternative boot mode
option are both
enabled, the
console mode
always has priority over the
alternative boot mode
.
The following table shows how to set the
S300
switches to select a certain
boot sequence option. These boot sequence options are valid for both
“standard” and “alternative” boot mode.
Boot
sequence
option
Boot source interfaces / boot sequences
Switch 1
(S300-A)
Switch 2
(S300-B)
Switch 3
(S300-C)
S300 switches
1
1. Serial Quad Interface (SQI): 16 MB SQI Flash
2. Secure Digital Input/Output (SDIO): MicroSD Card
3. Real-Time
Ethernet
Channel 0: DHCP/TFTP server
connection (FAQ in preparation)
ON
ON
ON
2
1. Serial Quad Interface (SQI): 16 MB SQI Flash
2. Secure Digital Input/Output (SDIO): MicroSD Card
3.
Console mode
: USB 1.1 Mini-B Device Connector
OFF
ON
ON
3
1. Serial Quad Interface (SQI): 16 MB SQI Flash
2. Secure Digital Input/Output (SDIO): MicroSD Card
3.
Parallel Dual-Port Memory
(DPM) via host
interface (HIF): not supported by the board
ON
OFF
ON
4
1. Serial Quad Interface (SQI): 16 MB SQI Flash
2. Secure Digital Input/Output (SDIO): MicroSD Card
3.
Serial Dual-Port Memory
(SPM) via host interface
(HIF): NXHX-FTDI USB-to-SPM plug-in module
OFF
OFF
ON
5
Reserved
ON
ON
OFF
6
1. Serial Quad Interface (SQI): 16 MB SQI Flash
2. Secure Digital Input/Output (SDIO): MicroSD Card
3. Real-Time
Ethernet
LVDS
0: not supported by the
board
OFF
ON
OFF
7
1. Serial Quad Interface (SQI): 16 MB SQI Flash
2. Secure Digital Input/Output (SDIO): MicroSD Card
3.
PCIe
end point: not supported by the board
ON
OFF
OFF
8
1. Memory Controller (PL353): no external NOR Flash
memory on the board
2. Serial Quad Interface (SQI): 16 MB SQI Flash
3. Secure Digital Input/Output (SDIO): MicroSD Card
4. Real-Time
Ethernet
Channel 0: DHCP/TFTP server
connection (FAQ in preparation)
OFF
OFF
OFF
Table 6: S300 boot sequence configuration
NXHX 4000-JTAG+ | Device description
DOC170703HW02EN | Revision 2 | English | 2018-10 | Released | Public
© Hilscher 2018
