User's Manual

TC63 Hardware Interface Description
Strictly confidential / Draft
s
TC63_HD_V00.432 Page 7 of 97 11.05.2005
0 Document History
Preceding document: "TC63 Hardware Interface Description" Version 00.192
New document: "TC63 Hardware Interface Description" Version 00.432
Chapter What is new
Throughout
manual
IGT line needs to be driven low for at least 400ms
2.1, 3.3.1.4,
3.6 5.3
Modified description of EMERG_RST line: EMERG_RST and additional activation of
IGT will reset TC63. EMERG_RST without activation of IGT will switch TC63 off.
2.1 Added 7-bit addressing to list of I
2
C features.
Corrected module’s weight.
3.1 New chapter: Operating Modes
3.2.1 Added description for undervoltage shutdown in IDLE and SLEEP mode.
3.3.1 Added remarks on different operating modes.
3.3.3.3 Added remark on shutdown threshold in IDLE mode.
3.3.3.5 Orderly shutdown in case of overvoltage - added maximum voltage value.
Further details on overvoltage shutdown.
3.5.2 New chapter to describe requirements to control end of charging.
3.5.4 Updated recommended battery specifications.
3.5.6 Corrected current value in case of undervoltage charging.
3.5.7 Added remarks on how to switch the module off when in Charging-only mode and how
to switch to other operating modes. No automatic shutdown in Charge-only mode.
Updated list of AT commands.
Removed AT^SMSO from list of AT commands supported in Charge-only mode.
3.6 New chapter: Summary of State Transitions (Except SLEEP Mode)
3.12 Added 7-bit addressing and remark on AT^SSPI command.
3.13 Corrected figure “Audio block diagram”.
3.13.4 Updated description of the DAI.
3.14.1 Updated forward time of SYNC signal during transmit burst.
4.1 Corrected figure “Never use antenna connector and antenna pad at the same time”.
5.1 Added conditions for absolute maximum ratings.
5.2 Added remark on temperature tolerances.
5.4 New chapter: Power Supply Ratings
6.1 Updated Figure 35.
8.1 Changed figure “Reference equipment for type approval”