User's Manual

HE910 Hardware User Guide
1vv0300925 Rev.9 07-02-2012
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 9 of 80
1.7 Document History
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ISSUE#0
2011-03-31
Preliminary Version
ISSUE#1
2011-05-19
Updated pinout on UART1
ISSUE#2
2011-05-25
Update chapter 13
ISSUE#3
2011-07-25
Added DVI app note references; chapter 4.1
ISSUE#4
2011-07-29
Updated audio, on_off/reset and digital sections
ISSUE#5
2011-10-18
Added STAT_LED info, Updated SPI pinout
ISSUE#6
2011-12-22
- Pads A8, A9, D14, A14 now reserved
Power supply extended to 3.3 V
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- USIF0 USIF1 names added to Main and AUX serial ports
- Updated IO logic levels
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- IO levels selection 1.8/1.2 removed (now only 1.8)
ISSUE#7
2012-01-16
Added HE910-GA and D; added Conformity assessment chapter
ISSUE#8
2012-02-03
Chapter 5.1 updated
ISSUE#9
2012-02-07
Chapter 4.2 updated