ARM V2M-P1 Technical Reference Manual

79, Programmers Model ARM DUI 0447J Copyright © 2009-2014, ARM. All rights reserved. 4-39 ID052914 Non-Confidential Enabling UARTs You must set the variables MBLOG and DBLOG in the config.txt file to FALSE to enable you to use the UARTs. Example 4-2 shows the lines in the config.txt file that y…

61, Programmers Model ARM DUI 0447J Copyright © 2009-2014, ARM. All rights reserved. 4-21 ID052914 Non-Confidential 4.4.14 System Configuration registers The following System configuration registers, SYS_CF, exist: • SYS_CFGDATA. • SYS_CFGCTRL. • SYS_CFGSTAT. The registers are collective…

82, ARM DUI 0447J Copyright © 2009-2014, ARM. All rights reserved. A-1 ID052914 Non-Confidential Appendix A Signal Descriptions This appendix provides a summary of signals present on the motherboard connectors. It contains the following sections: • Audio CODEC interface on page A-2 • UART interf…

52, ARM V2M-P1 Programmers Model ARM DUI 0447J Copyright © 2009-2014, ARM. All rights reserved. 4-12 ID052914 Non-Confidential Figure 4-5 shows the bit assignments. Figure 4-5 SYS_LED Register bit assignments Table 4-6 shows the bit assignments. 4.4.4 100Hz Counter Register The SYS_100HZ Registe…

39, Configuration ARM DUI 0447J Copyright © 2009-2014, ARM. All rights reserved. 3-2 ID052914 Non-Confidential 3.1 Configuration environment This section describes the configuration environment and hardware of the Versatile Express system using the Motherboard Express μATX and CoreTile Express and L…

51, Programmers Model ARM DUI 0447J Copyright © 2009-2014, ARM. All rights reserved. 4-11 ID052914 Non-Confidential Configurations See Table 4-5. Attributes See Table 4-3 on page 4-8. Figure 4-4 shows the bit assignments. Figure 4-4 SYS_SW Register bit assignments Table 4-5 shows …