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4.56 Maximum Packet Size for Peripheral/Host Transmit Endpoint (TXMAXP)
The Maximum Packet Size for Peripheral/Host Transmit Endpoint (TXMAXP) is shown in Figure 71 and described in Table 72.
Figure 71. Maximum Packet Size for Peripheral/Host Transmit Endpoint (TXMAXP)
15 | 11 | 10 | 0 |
| Reserved |
| MAXPAYLOAD |
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LEGEND: R/W = Read/Write; R = Read only;
Table 72. Maximum Packet Size for Peripheral/Host Transmit Endpoint (TXMAXP)
Field Descriptions
Bit | Field | Value | Description |
Reserved | 0 | Reserved | |
MAXPAYLOAD | The maximum payload transmitted in a single transaction. The value set can be up to 1024 bytes, | ||
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| but is subject to the constraints placed by the USB Specification on packet sizes for Bulk, Interrupt, |
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| and Isochronous transfers in |
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| should match the wMaxPacketSize field of the Standard Endpoint Descriptor for the associated |
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| endpoint. A mismatch could cause unexpected results. |
Universal Serial Bus (USB) Controller | 119 | |
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