HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 670

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 17 Serial I/O with FIFO (SIOF)
Reception in Slave Mode: Figure 17.12 shows an example of settings and operation for slave
mode reception.
Rev. 1.00 Dec. 27, 2005 Page 626 of 932
REJ09B0269-0100
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Output SITDR contents from TXD_SIO
SIRDAR, SICDAR, and SIFCTR
synchronously with SIOFSYNC
Set SIMDR, SISCR, SITDAR,
Figure 17.11 Example of Transmission Operation in Slave Mode
Clear TXE bit in SICTR to 0
Set TXE bit in SICTR to 1
Time Chart
TDREQ=1?
Set SITDR
Transfer
ended?
Start
End
Yes
Yes
No
No
Set to enable transmission
Set transmit data
Set to disable transmission
Set operating mode, serial clock,
slot positions for transmit/receive
data, slot position for control data,
and the upper limit value of FIFO
request
SIOF Settings
Submit transmission request
to disable transmission
when frame synchronous
signal is transmitted
End transmission
Transmit
SIOF Operation