R8A77850AADBGV Renesas Electronics America, R8A77850AADBGV Datasheet - Page 658
R8A77850AADBGV
Manufacturer Part Number
R8A77850AADBGV
Description
IC SUPERH MCU 436-BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7780r
Datasheet
1.R8A77850AADBGV.pdf
(1694 pages)
Specifications of R8A77850AADBGV
Core Processor
SH-4A
Core Size
32-Bit
Speed
600MHz
Connectivity
Audio Codec, MMC, Serial Sound, SCI, SIO, SPI, SSI
Peripherals
DMA, POR, WDT
Number Of I /o
108
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
1 V ~ 1.2 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
436-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:
R8A77850AADBGV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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13. PCI Controller (PCIC)
Rev.1.00 Jan. 10, 2008 Page 626 of 1658
REJ09B0261-0100
Bit
31 to 5
4 to 2
1, 0
Bit Name
⎯
RANGE
SNPMD
Initial
Value
All 0
All 0
All 0
R/W
SH: R
PCI: —
SH: R/W
PCI: —
SH: R/W
PCI: —
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Address Range to be Compared
These bits specify the address range of PCICSAR1 to
be compared.
000: Compared with PCICSAR1.CADR[31:12] (4 kbytes)
001: Compared with PCICSAR1.CADR[31:16] (64 kbytes)
010: Compared with PCICSAR1.CADR[31:20] (1 Mbyte)
011: Compared with PCICSAR1.CADR[31:24] (16 Mbytes)
100: Compared with PCICSAR1.CADR[31:25] (32 Mbytes)
101: Compared with PCICSAR1.CADR[31:26] (64 Mbytes)
110: Compared with PCICSAR1.CADR[31:27] (128 Mbytes)
111: Compared with PCICSAR1.CADR[31:28] (256 Mbytes)
Valid only when PCICSCR1.SNPMD = 10 or 11.
Snoop Mode for PCICSAR1
These bits specify whether PCICSAR1 is compared
with the SuperHyway bus address requested by an
external device, or not. When PCICSAR1 is specified
to be compared, a condition to issue snoop
commands can be specified.
00: PCICSAR1 not compared
01: Reserved (setting prohibited)
10: PCICSAR1 is compared. If the address matches
11: PCICSAR1 is compared. If the address matches
PCICSAR1 in the range, snoop commands are
not issued. If not, snoop commands are issued.
PCICSAR1 in the range, snoop commands are
issued. If not, snoop commands are not issued.
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