HD6417750RF200DV Renesas Electronics America, HD6417750RF200DV Datasheet - Page 477

• Manufacturer Part Number: HD6417750RF200DV
• Description: MPU 1.5/3.3V 0K I-TEMP PB-FREE 2
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750RF200DV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.35 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-QFP Exposed Pad, 208-eQFP, 208-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

13.2.6
Wait control register 2 (WCR2) is a 32-bit readable/writable register that specifies the number of
wait states to be inserted for each area. It also specifies the data access pitch when performing
burst memory access. This enables low-speed memory to be connected without using external
circuitry.
WCR2 is initialized to H'FFFEEFFF by a power-on reset, but is not initialized by a manual reset
or in standby mode.
Initial value:
Initial value:
Initial value:
Initial value:
Wait Control Register 2 (WCR2)
R/W:
R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
Bit:
A6W2
A5W0
A3W2
A1W1
R/W
R/W
R/W
R/W
31
23
15
1
1
1
7
1
A6W1
A3W1
A1W0
A5B2
R/W
R/W
R/W
R/W
30
22
14
1
1
1
6
1
A6W0
A3W0
A0W2
A5B1
R/W
R/W
R/W
R/W
29
21
13
1
1
1
5
1
A0W1
A6B2
A5B0
R/W
R/W
R/W
28
20
12
—
R
1
1
0
4
1
Rev.7.00 Oct. 10, 2008 Page 391 of 1074
Section 13 Bus State Controller (BSC)
A4W2
A2W2
A0W0
A6B1
R/W
R/W
R/W
R/W
27
19
11
1
1
1
3
1
A4W1
A2W1
A6B0
A0B2
R/W
R/W
R/W
R/W
26
18
10
1
1
1
2
1
REJ09B0366-0700
A5W2
A4W0
A2W0
A0B1
R/W
R/W
R/W
R/W
25
17
1
1
9
1
1
1
A5W1
A1W2
A0B0
R/W
R/W
R/W
24
16
—
R
1
0
8
1
0
1