SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
Register AFE_TX_REG9
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| Instance Name | Physical Address |
|---|---|
| USB0 | 0F90 8024h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| TX_ANA_REG9 | |||||||
| R/W | |||||||
| 0h | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:8 | RESERVED | NONE | 0h | Reserved |
| 7:0 | TX_ANA_REG9 | R/W | 0h | Bits 7:4= 0000 Typical LSTx fall time = 450ns, 0001 Typical LSTx fall time = 225ns, 0010 Typical LSTx fall time =150ns, 0011 Typical LSTx fall time =225ns, 0100 Typical LSTx fall time =150ns, 0101 Typical LSTx fall time =150ns, 0110 Typical LSTx fall time =112ns, 0111 Typical LSTx fall time =150ns, 1000 Typical LSTx fall time =112ns, 1001 Typical LSTx fall time =112ns, 1010 Typical LSTx fall time =90ns, 1011 Typical LSTx fall time =112ns, 1100 Typical LSTx fall time =90ns, 1101 Typical LSTx fall time =90ns, 1110 Typical LSTx fall time =75ns, 1111 Typical LSTx fall time = 150ns. bit 3 = 0 LSTX FALL TIME IS DETERMINED BY DESIGN, 1 LSTX FALL TIME IS DETERMINED BY BITS 7:4. Bits 2:1= reserved. Reset Source: usb2_sync_preset_n |