HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 210
HD6417760BL200AV
Manufacturer Part Number
HD6417760BL200AV
Description
SH4 7760, 17 X17 256BGA, LCDC, U
Manufacturer
Renesas Electronics America
Series
SuperH® SH7750r
Datasheet
1.D6417760BP200ADV.pdf
(1418 pages)
Specifications of HD6417760BL200AV
Core Processor
SH-4
Core Size
32-Bit
Speed
200MHz
Connectivity
Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
Peripherals
DMA, LCD, POR, WDT
Number Of I /o
69
Program Memory Type
ROMless
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
1.4 V ~ 1.6 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
256-BGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417760BL200AV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
HD6417760BL200AV
Manufacturer:
RENENAS
Quantity:
20 000
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Rev. 2.00 Feb. 12, 2010 Page 126 of 1330
REJ09B0554-0200
Bit
31 to 26 LRUI
25, 24
23 to 18 URB
17, 16
Bit Name
⎯
⎯
Initial Value
All 0
All 0
All 0
All 0
R/W
R/W
R
R/W
R
Description
Least Recently Used ITLB
These bits indicate the ITLB entry to be replaced.
The LRU (least recently used) method is used to
decide the ITLB entry to be replaced in the event
of an ITLB miss. The entry to be purged from the
ITLB can be confirmed using the LRUI bits.
LRUI is updated by means of the algorithm
shown below. x means that updating is not
performed.
000xxx: ITLB entry 0 is used
1xx00x: ITLB entry 1 is used
x1x1x0: ITLB entry 2 is used
xx1x11: ITLB entry 3 is used
xxxxxx: Other than above
When the LRUI bit settings are as shown below,
the corresponding ITLB entry is updated by an
ITLB miss. Ensure that values for which "Setting
prohibited" is indicated below are not set at the
discretion of software. After a power-on or
manual reset, the LRUI bits are initialized to 0,
and therefore a prohibited setting is never made
by a hardware update.
x means "don't care".
111xxx: ITLB entry 0 is updated
0xx11x: ITLB entry 1 is updated
x0x0x1: ITLB entry 2 is updated
xx0x00: ITLB entry 3 is updated
Other than above: Setting prohibited
Reserved
These bits are always read as 0. The write value
should always be 0.
UTLB Replace Boundary
These bits indicate the UTLB entry boundary at
which replacement is to be performed. Valid only
when URB > 0.
Reserved
These bits are always read as 0. The write value
should always be 0.
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