MSC8144ADS Freescale, MSC8144ADS Datasheet - Page 57

• Manufacturer Part Number: MSC8144ADS
• Manufacturer: Freescale

Specifications of MSC8144ADS

• Lead Free Status / RoHS Status: Compliant

5.14.21 BCSR20 Board Status Register 8
The BCSR20 Register is a status register (read only) The BCSR20 fields are described below in
Table 5-30.
5.15 Power Supply System
5.15.1 Primary Power Supply
There are two possible sources of power, depending on the working mode:
The External 12V Power Supply is a standard power supply. Its parameters are:
5.15.2 Power Supply Operation
The secondary power system is built on the MAXYZ family of power supplies, produced by
Power-One. The power supply includes the ZM7108 Power Manager-DPM and several POL
converters for each power rail.
The ZM7108 is a fully programmable digital power manager that utilizes the industry-standard
I2C communication bus interface to control, manage, program and monitor up to 8 Z-series POL
converters. The ZM7108 completely eliminates the need for external components for power
management and POL converters programming, monitoring, and reporting. Parameters of the
ZM7108 are programmable via the I
product development and service. Table 5-31 shows the power distribution on the
MSC8144ADS, for the MPC8560, and for the MSC8144.
Freescale Semiconductor
0–7
BIT
„ Standalone Mode external 12 VDC @ 3 A Power Supply with On/Off power switch.
„ AMC Mode 12 V from ATCA carrier board
„ Vin = 100 V– 240 V AC @ 50–60 Hz
Vout = 12 VDC±5% @ 3 A
MNEMONIC
TIMEm
Table 5-30. BCSR20 Time Stamp 5 (Offset 0x14)
Firmware Creation Minute.
MSC8144ADS MSC8144, Rev. 0
2
C bus and can be changed by a user at any time during
Function
Power Supply System
Programmed
Read At
5-33