HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 648
HD6417712BPV
Manufacturer Part Number
HD6417712BPV
Description
MPU 1.5/3.3V 0K PB-FREE 256-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH Ethernetr
Datasheet
1.HD6417712BPV.pdf
(980 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417712BPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 17 Serial I/O with FIFO (SIOF)
Rev. 1.00 Dec. 27, 2005 Page 604 of 932
REJ09B0269-0100
Bit
11
10
9
8
7 to 5
Bit Name
—
RCRDY
RFFUL
RDREQ
—
Initial
Value
0
0
0
0
All 0
R/W
R
R
R
R
R
Description
Reserved
This bit is always read as 0. The write value should always
be 0.
Receive Control Data Ready
This bit indicates a state of the SIOF. If SIRCR is read, the
SIOF clears this bit. This bit is valid when the RXE bit in
SICTR is set to 1. If the issue of interrupts by this bit is
enabled, the SIOF issues a control interrupt. If SIRCR is
written when this bit is set to 1, SIRCR is modified by the
latest data.
0: Indicates that SIRCR stores no valid data
1: Indicates that SIRCR stores valid data
Receive FIFO Full
This bit indicates a state. If SIRDR is read, the SIOF clears
this bit. This bit is valid when the RXE bit in SICTR is 1. If
the issue of interrupts by this bit is enabled, the SIOF
issues a control interrupt.
0: Receive FIFO not full
1: Receive FIFO full
Receive Data Transfer Request
A receive data transfer request is issued when the valid
space in the receive FIFO exceeds the size specified by the
RFWM bit in SIFCTR.
This bit is valid when the RXE bit in SICTR is 1. This bit
indicates a state the SIOF. If the size of valid space in the
receive FIFO is less than the size specified by the RFWM
bit in SIFCTR, the SIOF clears this bit.
If the issue of interrupts by this bit is enabled, the SIOF
issues a receive interrupt.
Reserved
These bits are always read as 0. The write value should
always be 0.
0: Indicates that the size of valid space in the receive FIFO
1: Indicates that the size of valid space in the receive FIFO
does not exceed the size specified by the RFWM bit in
SIFCTR.
exceeds the size specified by the RFWM bit in SIFCTR.
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