MAX32665-MAX32668 User Guide
Maxim Integrated Page 424 of 457
Table 21-28: USBHS Endpoint Count Info Register
USBHS Endpoint Count Info
Number of OUT Endpoints
There are 11 OUT endpoints in this USBHS peripheral.
0xB: 11 OUT Endpoints.
Number of IN Endpoints
Returns the number of IN endpoints in this USBHS peripheral.
0xB: 11 IN Endpoints
Table 21-29: USBHS RAM Info Register
Reserved for Future Use
Do not modify this field.
Number of RAM Address Bits
The width of the RAM address bus in this USBHS module. The width is 12 bits.
0xC: 12-bit-wide RAM address supported in the USB HS peripheral.
Table 21-30: USBHS Soft Reset Control Register
Reserved for Future Use
Do not modify this field.
Reset the USB PHY.
Write a 1 to reset the USB PHY.
This field is cleared by hardware automatically after a 1 is written and the USB
PHY is reset.
0: USB PHY reset complete or not initiated.
1: Write 1 to reset the USB PHY.
Reset the USB Controller.
Write 1 to reset the USBHS controller.
This field is cleared by hardware automatically after a 1 is written and the USBHS
controller is reset.
0: USBHS controller reset complete or not initiated.
1: Write 1 to reset the USBHS controller.
Table 21-31: USBHS Early DMA Register
Reserved for Future Use
Do not modify this field.
Early DMA IN Endpoints Enable
0: DMA Request signal for all IN endpoints is deasserted when USBHS_INMAXP
bytes have been written to an endpoint.
1: DMA Request signal for all IN endpoints is deasserted when
bytes have been written to an endpoint.
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