Artesyn COMX-P40x0 ENP2 Installation and Use (January 2015) - Manual (Page 26)

Introduction
COMX-P40x0 ENP2 Installation and Use (6806800R95C) 26
 Secure Digital Host Controller interface to the COM Express connector for MultiMediaCard
(MMC) and Secure Digital card (SD) support.
 Tamper detect pin to the COM connectors
 On-board Real Time Clock (RTC) and Watch Dog Timer (WDT) device
 Provide both remote and local thermal sensor
 JTAG connector on module
 Aurora testing points on module
 12 V power supplied to module through COM connectors
 Two MDIO
 Five IRQ interrupts
 One SDIO
 5 V standby power from COM connector not required/used by module
1.2 Standard Compliances
The product is designed to meet the following standards.
Due to P4080 errata GEN-A009, Aurora ports are disabled by default in RCW and must be
re-enabled for debug. For assistance, contact Artesyn representative.
Table 1-1 Standard Compliances
Standard Description
UL60950-1 EN 60950-1 IEC
60950-1 CAN/CSA C22.2 No
60950-1 Safety Requirements
UL/CSA 60950-1
EN 60950-1
IEC 60950-1 CB Scheme Legal safety requirements