L Y N X F A M I L Y SM502 Mobile Multimedia Companion Chip Databook Revision 2.1 Feb 2012 Silicon Motion , Inc. SM502 MMCC Databook Company Confidential Revision History Revision Date Description 1.0 Dec 18, 2006 Initial Release 2.0 Jan 12, 2012 Updated clock frequency of SDRAM and 2D Engine Updated description of PWM Interface Updated the end address of 2D Engine Data Port (64-bit) in Figure 1-17 Updated the description of Current Clock Register, Power Mode 0 Clock Register and Power Mode 1 Clock Register: Bit 30:29, 20, 12 and 4 Updated the descriptions of Bit 20 and 12 of Miscellaneous Timing Register Updated the descriptions of Bit 4 of Current System SDRAM Clock Register Updated PLL2 input/output frequency Corrected the Power-on Default for Device ID Register 0x000060 Updated the descriptions of Bit 17 and 14:8 of Programmable PLL Control Register Rewrote Register Descriptions in Drawing Engine Corrected Bit 31 of 2D Source, 2D Destination and CSC Destination Added description in Bit 11 of Panel Display Control Register Updated the last sentence in CRT Platte RAM Register Updated the description of DQS, MVREF, and SCK-pins in Table 17-2 Corrected the total number of Power and Ground in 17-2 Renumbered Table 18-1 to Table 18-1a Absolute Maximum Ratings and updated the contents Added new Table 18-1b Normal Operating Conditions V V Filled in the missing parameters: and in Table 18-2 DC IL IH Characteristics Added new Table 18-3 I/O Drive Strength Renumbered Table 18-4: 18-20 Added Product Ordering Information in Appendix I 2.1 Feb 14, 2012 Updated the description of PLL2 in System Configuration Updated Table 17-1 and 17-2 in Pin & Packaging Information Notice Silicon Motion, Inc. has made best efforts to ensure that the information contained in this document is accurate and reliable. However, the information is subject to change without notice. No responsibility is assumed by Silicon Motion, Inc. for the use of this information, nor for infringements of patents or other rights of third parties. Copyright Notice Copyright 2012, Silicon Motion, Inc. All rights reserved. No part of this publication may be reproduced, photocopied, or transmitted in any form, without the prior written consent of Silicon Motion, Inc. Silicon Motion, Inc. reserves the right to make changes to the product specification without reservation and without notice to our users ii Version 2.00