LM3S5D91 Datasheet, PDF (989/1340 Pages) Texas Instruments – Stellaris® LM3S5D91 Microcontroller

Stellaris^® LM3S5D91 Microcontroller
OTG A /
Host
OTG B /
Device
Register 130: USB Maximum Transmit Data Endpoint 1 (USBTXMAXP1), offset
0x110
Register 131: USB Maximum Transmit Data Endpoint 2 (USBTXMAXP2), offset
0x120
Register 132: USB Maximum Transmit Data Endpoint 3 (USBTXMAXP3), offset
0x130
Register 133: USB Maximum Transmit Data Endpoint 4 (USBTXMAXP4), offset
0x140
Register 134: USB Maximum Transmit Data Endpoint 5 (USBTXMAXP5), offset
0x150
Register 135: USB Maximum Transmit Data Endpoint 6 (USBTXMAXP6), offset
0x160
Register 136: USB Maximum Transmit Data Endpoint 7 (USBTXMAXP7), offset
0x170
Register 137: USB Maximum Transmit Data Endpoint 8 (USBTXMAXP8), offset
0x180
Register 138: USB Maximum Transmit Data Endpoint 9 (USBTXMAXP9), offset
0x190
Register 139: USB Maximum Transmit Data Endpoint 10 (USBTXMAXP10),
offset 0x1A0
Register 140: USB Maximum Transmit Data Endpoint 11 (USBTXMAXP11),
offset 0x1B0
Register 141: USB Maximum Transmit Data Endpoint 12 (USBTXMAXP12),
offset 0x1C0
Register 142: USB Maximum Transmit Data Endpoint 13 (USBTXMAXP13),
offset 0x1D0
Register 143: USB Maximum Transmit Data Endpoint 14 (USBTXMAXP14),
offset 0x1E0
Register 144: USB Maximum Transmit Data Endpoint 15 (USBTXMAXP15),
offset 0x1F0
The USBTXMAXPn 16-bit register defines the maximum amount of data that can be transferred
through the transmit endpoint in a single operation.
Bits 10:0 define (in bytes) the maximum payload transmitted in a single transaction. The value set
can be up to 1024 bytes but is subject to the constraints placed by the USB Specification on packet
sizes for bulk, interrupt and isochronous transfers in full-speed operation.
The total amount of data represented by the value written to this register must not exceed the FIFO
size for the transmit endpoint, and must not exceed half the FIFO size if double-buffering is required.
January 22, 2012
989
Texas Instruments-Production Data