HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 698
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 18 Ethernet Controller (EtherC)
18.3.11 Delayed Collision Detect Counter Register (CDCR)
CDCR is a 32-bit counter that indicates the number of all delayed collisions that accured on the
line after the start of data transmission. When the value in this register reaches H'FFFFFFFF,
count-up is halted. The counter value is cleared to 0 by a write to this register with any value.
18.3.12 Lost Carrier Counter Register (LCCR)
LCCR is a 32-bit counter that indicates the number of times the carrier was lost during data
transmission. When the value in this register reaches H'FFFFFFFF, the count is halted. The
counter value is cleared to 0 by writing to this register with any value.
18.3.13 Carrier Not Detect Counter Register (CNDCR)
CNDCR is a 32-bit counter that indicates the number of times the carrier could not be detected
while the preamble was being sent. When the value in this register reaches H'FFFFFFFF, the count
is halted. The counter value is cleared to 0 by a write to this register with any value.
Rev. 1.00 Dec. 27, 2005 Page 654 of 932
REJ09B0269-0100
Bit
31 to 0 COSDC31
Bit
31 to 0 LCC31 to
Bit
31 to 0 CNDC31
Bit Name
to
COSDC0
Bit Name
to CNDC0
Bit Name
LCC0
Initial
Value
All 0
Initial
Value
All 0
Initial
Value
All 0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Delayed Collision Detect Count
These bits indicate the number of all delayed collisions
after the start of data transmission.
Description
Lost Carrier Count
These bits indicate the number of times the carrier was
lost during data transmission.
Description
Carrier Not Detect Count
These bits indicate the number of times the carrier
was not detected.
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