MCF5253CVM140 Freescale Semiconductor, MCF5253CVM140 Datasheet - Page 314

• Manufacturer Part Number: MCF5253CVM140
• Description: IC MPU 32BIT 140MHZ 225-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF525xr

Specifications of MCF5253CVM140

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 140MHz
• Connectivity: CAN, EBI/EMI, I²C, QSPI, UART/USART, USB OTG
• Peripherals: DMA, WDT
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 6x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 225-MAPBGA
• Family Name: MCF5xxx
• Device Core: ColdFire V2
• Device Core Size: 32b
• Frequency (max): 140MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.2/3.3V
• Operating Supply Voltage (max): 1.32/3.6V
• Operating Supply Voltage (min): 1.08/3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 225
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Compliant

Audio Interface Module (AIM)
17.6.1
The IEC958 (SPDIF) receive interface consists of 2 blocks:
The source is selected by programming the appropriate EBU Control Register bits 7:6. The receiver then
extracts the data from the stream and outputs the data on the internal audio bus. The data can then be used
by the processor (using the PDIR and other registers) or by the IIS or EBU transmit interface. In the case
of the data being used as input to one of the IIS transmitters, the data rate of the incoming EBU data must
match exactly with that of the IIS transmitter. The following functions are performed by the block.
17.6.1.1
The IEC958 receive block (19) extracts the audio data from the stream and puts this in 20-bit format on
the Internal Audio Data bus. The format is exactly the same as the format produced by the serial data
interfaces.
17.6.1.2
There are two 32-bit registers, one for each receiver, which receive the first 32 bits of the “C” channel. No
interpretation is done. For a description of the control (or “C”) channel in EBU data formatting, refer to
the IEC958-3 specification’s description of control channel.
EBURcvCChannel.
17-16
Field
7–6
1. The source selector
2. The IEC958 receiver itself
IEC958 Receive source select.
00 EBU in 1
01 EBU in 2
10 EBU in 3
11 EBU in 4
IEC958 Receive Interface
Audio Data Reception
Control Channel Reception Register Descriptions
Table 17-7. EBU2Config Register Field Descriptions
MCF5253 Reference Manual, Rev. 1
Description
Figure 17-9
illustrates the valid bits in the
Freescale Semiconductor
Reset
00