HD6417760BL200AV Renesas Electronics America, HD6417760BL200AV Datasheet - Page 219

• Manufacturer Part Number: HD6417760BL200AV
• Description: SH4 7760, 17 X17 256BGA, LCDC, U
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

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: -

6.4.4
In an instruction access, the SH-4 searches the ITLB. If it cannot find the necessary address
translation information (ITLB miss occurred), the UTLB is searched by hardware, and if the
necessary address translation information is present, it is recorded in the ITLB. This procedure is
known as hardware ITLB miss handling. If the necessary address translation information is not
found in the UTLB search, an instruction TLB miss exception is generated and processing passes
to software.
Entry 0
Entry 1
Entry 2
Entry 63
Entry specification
Hardware ITLB Miss Handling
PTEH
31
ASID [7:0]
ASID [7:0]
ASID [7:0]
ASID [7:0]
MMUCR
31
VPN
LRUI
VPN [31:10]
VPN [31:10]
VPN [31:10]
VPN [31:10]
Figure 6.11 Operation of LDTLB Instruction
10 9 8 7
26252423
—
—
V
V
V
V
URB
ASID
PPN [28:10]
PPN [28:10]
PPN [28:10]
PPN [28:10]
18171615
UTLB
—
Write
0
SZ [1:0]
SZ [1:0]
SZ [1:0]
SZ [1:0]
URC
PTEL
PTEA
31
31
—
10 9 8 7
Rev. 2.00 Feb. 12, 2010 Page 135 of 1330
2928
SH
SH
SH
SH C PR [1:0]
SQMD
SV
C
C
C
PPN
PR [1:0]
PR [1:0]
PR [1:0]
—
10
—
—
9 8 7 6 5 4 3 2 1 0
3 2 1 0
V
TI — AT
D
D
D
D
SZ1 PR[1:0] SZ0
WT
WT
WT
WT
REJ09B0554-0200
SA [2:0]
SA [2:0]
SA [2:0]
SA [2:0]
4 3 2
TC
C D SH WT
SA[2:0]
TC
TC
TC
TC
0