User Manual

MPA Project Document DOC #
XWING1 Users Guide
Copyright 2011 Motorola Solutions, Inc.
20110307-A 19 of 20
Confidential Material – Disclosure Strictly Prohibited.
3. Signal Descriptions
3.1. Signal Descriptions
Listed below are the pin numbers and signals on the XW1 module.
GEN = General (No specific function), PWR= Power Supply, ANA= Analog
Table 2 – Signal Descriptions
TI WL1273 Pin Definition
Power Ball
I/O
type
VBAT B6, B7 I
VBAT2X C16 I
VIO_Host
B19, C18, C19, U16, U17,
V16,V17 I
GND
A1~A22, B3, B4, B5, B8~B11,
B13~B17, B20~B22, C1~C14,
C20~C22, D3, D22, E1~E3, E22,
F3, F6~F17, F22, G1, G6~G17,
G22, H1, H6~H17, H22, J1~J3,
J6~J17, J22, K1, K3, K6~K17,
K21,
K22, L1~L3, L6~L17, L20~L22,
M1,
M6~M17, M22, N1, N6~N17, N22,
P1~P3, P6~P17, P22, R1,
R20~R22, T1, T22, U1~U8, U11,
U12, U14, U15, U18, U20~U22,
V1~V3, V8, V11~V15, V18, V21,
V22, W1~W22, N2, N3, M2, M3,
T2, T3, R2, R3
NC
G20, F20, K2, G2, G3, H2, H3,
E20, U10, E21, D20, D21, K20,
U13,
Test point J21, B18
Serial Host Interfaces Ball
I/O
type
SDIO_CLK M20 I
SDIO_CMD N21 I/O
SDIO_DAT0 P20 I/O