Kirisun TR850 - Program Menu; Reading and Writing Data

TR850 Service Manual
Figure 3-13 Firmware Download Mode Figure 3-14 User Mode
As showing in Figure 3-14, the level of boot 1 to boot4 is 1110, and it enters to normal running user mode
after power on. It starts from NAND FLASH. In this mode, it can upgrade operation system kernel, device
driver program, files system and application program by network interface.
Please configure the boot mode as user mode as shown in Figure 3-15 in normal use.
3.3.6. Hardware Version Encode
Figure 3-15 Hardware Version Encode
According to the position of chip resistor in Figure 3-15 the encoder is “001” and the corresponding
version is Ver3.0.
2 1 0 D2 D1 D0 Version
NULL NULL 0R
1
0 0 1 Ver1.0
0R 0R NULL
0
NULL 0R NULL
1
0 1 0 Ver2.0
0R NULL 0R
0
NULL 0R 0R
1
0 1 1 Ver3.0
0R NULL NULL
0
0R NULL NULL
1
1 0 0 Ver4.0
NULL 0R 0R
0
0R NULL 0R
1
1 0 1 Ver5.0
NULL NULL NULL
0
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