Вдруг кому-то полезно будет, распиновка Dell-овского BT-модуля RD530:

Pin#

Module Pin Name

Usage for Platforms

Description

1

GND

GND

Ground

2

USB_D+

USB_D+

USB Data +. Must be routed with USB_D- as a 90 Ohm differential pair.

3

USB_D-

USB_D-

USB Data-. Must be routed with USB_D+ as a 90 Ohm differential pair.

4

USB_PWR

USB_PWR

This is a 5V rail that is used by bus-powered USB devices. The module does not actually draw power from this pin, uses this pin to detect whether the USB host port is powered so as to avoid latch-up conditions.

5

RSVD

Test Point, COEX1

Reserved. This pin may be used for resolving coexistence with the 802.11 radio(s) on the MPCI card in the platform.

6

HW_RADIO_DIS#

HW_RADIO_DIS#

Active low input from the platform to the card to disable all the radios onn the module from transmitting.

7

RSVD

Test Point, COEX2

Reserved. This pin may be used for resolving coexistence with the 802.11 radio(s) on the MPCI card in the platform.

8

+3.3V

+3V_SUS

This is the rail from which the module powers itself (as a self-powered USB device

9

LED_BT_RadioState

BT_RADIO_ON

Active-high LED drive signal for indicating the state of the Bluetooth Radio. This LED should not have a flashing feature

10

GND

NC