User Manual

UMTS/HSDPA Module Series
UC15 Mini PCIe Hardware Design
UC15_Mini_PCIe_Hardware_Design Confidential / Released 16 / 40
22 PERST# PERST# DI Functional reset to the card
Active low
pulse.
23 PERn0 UART_CTS DI UART clear to send
Connect to
DTE’s RTS.
24 3.3Vaux RESERVED — Reserved
25 PERp0 UART_RTS DO UART request to send
Connect to
DTE’s CTS.
26 GND GND — Mini card ground
27 GND GND — Mini card ground
28 1.5V NC — —
29 GND GND — Mini card ground
30 SMB_CLK I2C_SCL DO I2C clock signal
31 PETn0 UART_DTR DI UART data terminal ready
32 SMB_DATA I2C_SDA IO I2C data signal
33 PETp0 UART_DCD DO UART data carrier detection
34 GND GND — Mini card ground
35 GND GND — Mini card ground
36 USB_D- USB_DM IO USB differential data (-)
37 GND GND — Mini card ground
38 USB_D+ USB_DP IO USB differential data (+)
39 3.3Vaux VCC_3V3 PI 3.3V DC supply
40 GND GND — Mini Card ground
41 3.3Vaux VCC_3V3 PI 3.3V DC supply
42 LED_WWAN# LED_WWAN# OC
Active-low LED signal for
indicating the state of the
card
43 GND GND —
Mini card ground
44 LED_WLAN# RESERVED — Reserved
45 RESERVED PCM_CLK* IO PCM clock signal
46 LED_WPAN# RESERVED — Reserved
47 RESERVED PCM_DOUT* DO PCM data output