User's Guide

ATOP3.5G Product Description
80447ST10636A rev.10 – 2015-03-03
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights
Reserved. Page 15 of 66
Mod. 0808 2011-07 Rev.2
Symbol
[1]
Pin Level Description
[2]
BB_JTAG_TCK G7 1.8
BB_JTAG_TDI G8 1.8
BB_JTAG_RTCK G9 1.8
BB_JTAG_TDO H7 1.8
BB_JTAG_TMS J7 1.8
Other baseband debug
BB_BOOTMODE J8 1.8 internal pull up; high = normal boot;
low = flash mode
BB_BOOT_SCUR P12 1.8 used for debug of Secure Boot
BB_PS_HOLD H8
used for JTAG debug of application
processor
BB_PON_RESETN D12
Reserved for future use – Do not connect
F15; H9; H12; H16; J16;
J17; K12; L17; M2; M4; M5;
M14; M17; N2; N4; N17;
P2; P4; P13; P17; R5; R7;
R8;
R17; T17; U4; U5; U15;
U16; V5;V7; V8
Ground
GND A1; A4; A5; A6; A7; A8; A9;
A10; A11; A12; A13; A14;
A15; A16; A17; A18; A19;
B1; B2; B3; B4; B5; B6; B7;
B8; B9; B10; B11; B12;
B13; B14; B15; B16; B17;
B18; B19; C2; C3; C4; C5;
C6; C7; C8; C9; C10; C11;
C12; C13; C14; C15; C16;
C17; C18; C19; D1; D2;
D3; D4; D5; D6; D7; D8;
D9; D11; D16; D18; D19;
E1; E2; E3; E4; E5; E6; E7;
E8; E15; E18; E19; F1; F2;
F3; F4; F5; F6; F7; F8; F9;
F10; F11; F12; F13; F14;
F18; F19; G1; G2; G3; G4;
G5; G6; G11; G18; G19;
H1; H2; H3; H4; H5; H6;
H19; J3; J5; J6; J12; J19;
K3; K5; K6; K7; K8; K14;
K17; L1; L2; L3; L4; L5; L6;
L7; L8; L19; M1; M3; M6;
M7; M8; M9; N1; N3; N5;
N6; N14; P1; P3; P6; P10;
R1; R2; R3; R6; R19; T1;
T3; T5; T6; U1; U2; U3;
U17; U19; V2; V3; V4; V6;
V9; V10; V11; W1; W2;
W4; W5; W6; W7; W8; W9;
W12; W15; W19