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Tsi620 Evaluation Board User Manual
60D7000_MA001_03
Intergrated Device Technology
www.idt.com
1.5.1.1
S1 – DSP Boot-mode Setting
1.5.1.2
S2 – Tsi620 GPIO Setting
Table 9: S1[1:2:3:4] BSP Boot-mode Setting
Switch S1[1:2:3:4]
BOOTMODE[0:3]
DSP Boot-mode
Note
ON-ON-ON-ON
0-0-0-0
No Boot
OFF-ON-ON-ON
1-0-0-0
I2C Master Boot A
Not supported
ON-OFF-ON-ON
0-1-0-0
I2C Master Boot B
I2C address at 0x51
OFF-OFF-ON-ON
1-1-0-0
I2C Slave Boot
ON-ON-OFF-ON
0-0-1-0
EMAC Master Boot
OFF-ON-OFF-ON
1-0-1-0
EMAC Slave Boot
ON-OFF-OFF-ON
0-1-1-0
EMAC Forced-Mode Boot
ON-OFF-ON-OFF
0-1-0-1
sRIO Boot – 1.25 G
CFG2 - 1.25 G (Default)
OFF-OFF-ON-OFF
1-1-0-1
sRIO Boot – 3.125 G
CFG3 – 3.125 G
All others
Reserved
Table 10: S2[1:2:3:4] Setting
Switch S2
Signal Assignment
Default
ON/OFF Setting
Bit 1
Tsi620_GPIO16
OFF
ON = 0 or logic low
OFF = 1 or logic high
Bit 2
Tsi620_GPIO17
OFF
ON = 0 or logic low
OFF: 1 or logic high
Bit 3
Tsi620_GPIO18
OFF
ON = 0 or logic low
OFF = 1 or logic high
Bit 4
Tsi620_GPIO19
OFF
ON = 0 or logic low
OFF = 1 or logic high