PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 303

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

The host reads the first data block from RFIFO and acknowledges the reception by RMC.
Meanwhile the second data block is received and stored in RFIFO.
The second 32 byte block is indicated by RPF which is read and acknowledged by the
host as described before.
The reception of the remaining 4 bytes plus RSTA are indicated by RME (i.e. the receive
status in RSTA register is always appended to the end of a frame).
The host gets the number of received bytes (COUNT = 5) from RBCL/RBCH and reads
out the RFIFO and optionally the status register RSTA. The frame is acknowledged by
RMC.
The second frame is received and indicated by RME interrupt.
The host gets the number of bytes (COUNT = 13) from RBCL/RBCH and reads out the
RFIFO and optionally status register. The RFIFO is acknowledged by RMC.
The third frame is transferred in the same way.
Figure 17-19 Reception Sequence Example
Data Sheet
Receive
Frame
32
RPF
32 Bytes
RD
Bytes
32
68
RMC
RPF
4
32 Bytes
Bytes
RD
12
12
RMC
Bytes
12
12
IOM-2 Handler, TIC/CI Handler and HDLC Controller
RME
Count
RD
CPU Interface
IOM Interface
*
5 Bytes
1)
303
RD
The last byte contains the receive status information <RSTA>
*
1)
RMC
RME
Count
RD
13 Bytes
RD
*
1)
RMC RME
Count
RD
PSB 21473
13 Bytes
2003-03-31
RD
*
fifoseq_rec.vsd
INCA-D
1)
RMC