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Bank | VCCIO | B2B I/O Pins | Notes |
---|---|---|---|
500 | 3.3V | 0 | |
501 | USER | 36 | Vref is connected to resistor divider to support HSTL18 |
13 | USER | 48 | Differential routing |
33 | 3.3V | 33 | Single ended routing |
34 | 3.3V | 0 | Ethernet PHY's |
35 | 3.3V | 42 | Single ended routing |
Designator | Description | Frequency | Used as |
---|---|---|---|
U14 | MEMS Oscillator | 33.3333MHz | PS_CLK |
U5 | MEMS Oscillator | 25MHz | Ethernet PHY Clock |
U7 | RTC | 32.768KHz | Used by RTC, CLKOUT of RTC not connected |
Designator | Color | Connected to | Active Level | IO Standard |
---|---|---|---|---|
D9 | Green | DONE | Low | not applicable |
D8 | RED | MIO7 | High | not applicable |
D4 | Green | PL pin V18 | High | LVCMOS33 |
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