HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 967

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Bits 15 to 8—Latency Timer Register (LAT7 to 0): These bits specify the latency time of the
PCI bus when the PCIC is operating as the master.
Bits 7 to 0—Cache Line Size (CACHE7 to 0): Not supported. Memory target is set cache-
disabled, and SDONE and SBO are ignored.
22.2.5
Note:
PCI configuration register 4 (PCICONF4) is a 32-bit read/partial-write register that accommodates
the I/O-space base address register, which is one of the PCI configuration registers that are
stipulated in the PCI's local-bus specifications. PCICONF4 holds the higher-order bits of the
PP Bus-R/W:
PP Bus-R/W:
PP Bus-R/W:
PP Bus-R/W:
Initial value:
Initial value:
Initial value:
Initial value:
PCI-R/W:
PCI-R/W:
PCI-R/W:
PCI-R/W:
*
PCI Configuration Register 4 (PCICONF4)
Bit:
Bit:
Bit:
Bit:
These bits are read-only in the SH7751 and can be read from and written to in the
SH7751R.
BASE31 BASE30 BASE29 BASE28 BASE27 BASE26 BASE25 BASE24
BASE23 BASE22 BASE21 BASE20 BASE19 BASE18 BASE17 BASE16
BASE15 BASE14 BASE13 BASE12 BASE11 BASE10
BASE7
R/W*
R/W*
R/W
R/W
R/W
R/W
31
23
15
R
R
0
0
0
7
0
BASE6
R/W*
R/W*
R/W
R/W
R/W
R/W
30
22
14
R
R
0
0
0
6
0
BASE5
R/W*
R/W*
R/W
R/W
R/W
R/W
29
21
13
R
R
0
0
0
0
5
BASE4
R/W*
R/W*
R/W
R/W
R/W
R/W
28
20
12
R
R
0
0
0
4
0
Rev.4.00 Oct. 10, 2008 Page 867 of 1122
BASE3
R/W*
R/W*
R/W*
R/W*
R/W
R/W
27
19
11
R
R
0
0
0
3
0
BASE2
R/W*
R/W*
R/W*
R/W*
R/W
R/W
26
18
10
R
R
0
0
0
2
0
22. PCI Controller (PCIC)
BASE9
REJ09B0370-0400
R/W*
R/W*
R/W*
R/W*
R/W
R/W
25
17
—
R
R
0
0
9
0
1
0
BASE8
R/W*
R/W*
R/W*
R/W*
R/W
R/W
ASI
24
16
R
R
0
0
8
0
0
1