Device Power Supply Levels in FX3 DVK (CYUSB3KIT-001) - KBA84129
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Jan 24, 2012
03:24 AM
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Jan 24, 2012
03:24 AM
Version: *A
Translation - Japanese: FX3 DVK(CYUSB3KIT-001)のデバイス電源レベル - KBA84129 - Community Translated (JA)
Question:
Are the device power supply levels variable on the CYUSB3KIT-001 FX3 Development Kit (DVK) board?
Answer:
Yes, the following device power supplies can be varied on the CYUSB3KIT-001. The header reference designators are for the FX3 DVK Rev. 3:
Power Domain | Description | Headers | Voltages (V) |
---|---|---|---|
VIO1 | IO1 domain | J136 | 1.8, 2.5, 3.3 |
VIO2 | IO2 domain | J144 | 1.8, 2.5, 3.3 |
VIO3 | IO3 domain | J145 | 1.8, 2.5, 3.3 |
VIO4 | IO4 domain | J146 | 1.8, 2.5, 3.3 |
VIO5 | IO5 domain | J134 | 1.2, 1.8, 2.5, 3.3 |
REG_VBATT | VBATT power domain | J143 | 2.5 , 3.3, 5.0 |
CVDDQ | Crystal power domain | J135 | 1.8, 3.3 |
The following supplies are permanently tied to 1.2V:
VDD
AVDD
VDD_SRAM
U3TXVDDQ
U3RXVDDQ
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