HD6417750RF200DV Renesas Electronics America, HD6417750RF200DV Datasheet - Page 485

• 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: -

13.2.7
Wait control register 3 (WCR3) is a 32-bit readable/writable register that specifies the cycles
inserted in the setup time from the address until assertion of the write strobe, and the data hold
time from negation of the strobe, for each area. This enables low-speed memory to be connected
without using external circuitry.
WCR3 is initialized to H'07777777 by a power-on reset, but is not initialized by a manual reset or
in standby mode.
Note:
Bits 31 to 27, 23, 19*, 15, 11, 7*, and 3—Reserved: These bits are always read as 0, and should
only be written with 0.
Note: * SH7750R only
Initial value:
Initial value:
Initial value:
Initial value:
*
Wait Control Register 3 (WCR3)
SH7750R only
R/W:
R/W:
R/W:
R/W:
Bit:
Bit:
Bit:
Bit:
A1RDH*
R/W*
31
23
15
—
—
—
R
R
R
0
0
0
7
0
A5S0
A3S0
A1S0
R/W
R/W
R/W
30
22
14
—
R
0
1
1
6
1
A5H1
A3H1
A1H1
R/W
R/W
R/W
29
21
13
—
R
0
1
1
5
1
A5H0
A3H0
A0H0
R/W
R/W
R/W
28
20
12
—
R
0
1
1
4
1
Rev.7.00 Oct. 10, 2008 Page 399 of 1074
Section 13 Bus State Controller (BSC)
A4RDH*
R/W*
27
19
11
—
—
—
R
R
R
0
0
0
3
0
A6S0
A4S0
A2S0
A0S0
R/W
R/W
R/W
R/W
26
18
10
1
1
1
2
1
REJ09B0366-0700
A6H1
A4H1
A0H1
A2H1
R/W
R/W
R/W
R/W
25
17
1
1
9
1
1
1
A6H0
A4H0
A2H0
A0H0
R/W
R/W
R/W
R/W
24
16
1
1
8
1
0
1