D17760BP200ADV Renesas Electronics America, D17760BP200ADV Datasheet - Page 229

• Manufacturer Part Number: D17760BP200ADV
• Description: MPU 3V 8K,PB-FREE, 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of D17760BP200ADV

• 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: -

6.6.3
ITLB data array 2 is allocated to addresses H'F380 0000 to H'F3FF FFFF in the P4 area. A data
array access requires a 32-bit address field specification (when reading or writing) and a 32-bit
data field specification (when writing). Information for selecting the entry to be accessed is
specified in the address field, and SA and TC to be written to data array 2 are specified in the data
field.
In the address field, bits [31:23] have the value H'F38 indicating ITLB data array 2 and the entry is
specified by bits [9:8].
In the data field, bit [3] indicates TC and bits [2:0] indicate SA.
The following two kinds of operation can be used on ITLB data array 2:
1. ITLB data array 2 read
2. ITLB data array 2 write
SA and TC are read into the data field from the ITLB entry corresponding to the entry set in
the data field.
SA and TC specified in the data field are written to the ITLB entry corresponding to the entry
set in the address field.
ITLB Data Array 2
Address field
Data field
SZ[1:0]:
Figure 6.13 Memory-Mapped ITLB Data Array 1
31
31
1 1 1 1 0 0
PPN:
30 29 28
V:
E:
Physical page number
Validity bit
Entry
Page size bits
1 1
24
23
0
PPN
PR:
SH:
C:
:
Protection key data
Cacheability bit
Share status bit
Reserved bits (write value should be 0,
and read value is undefined )
Rev. 2.00 Feb. 12, 2010 Page 145 of 1330
10 9 8 7
10 9 8 7
E
V
SZ1
PR
6 5
SZ0
4 3
C
2 1 0
REJ09B0554-0200
SH
0