DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 287

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.4.3
CSnWCR specifies various wait cycles for memory access. The bit configuration of this register
varies as shown below according to the memory type (TYPE2 to TYPE0) specified by the CSn
space bus control register (CSnBCR). Specify CSnWCR before accessing the target area. Specify
CSnBCR first, then specify CSnWCR.
(1)
• CS0WCR
Initial value:
Initial value:
Bit
31 to 22 ⎯
21, 20
19, 18
17, 16
15 to 13 ⎯
R/W:
R/W:
Normal Space, SRAM with Byte Selection, MPX-I/O
Bit:
Bit:
CSn Space Wait Control Register (CSnWCR) (n = 0 to 7)
Bit Name
⎯*
⎯
⎯*
31
15
R
R
0
0
-
-
30
14
R
R
0
0
-
-
29
13
R
R
0
0
-
-
Initial
Value
All 0
All 0
All 0
All 0
All 0
R/W
28
12
R
0
0
-
SW[1:0]
R/W
27
11
R
0
0
-
R/W
R
R/W
R
R/W
R
R/W
26
10
R
0
1
-
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Reserved
Set these bits to 0 when the interface for normal space
is used.
Reserved
These bits are always read as 0. The write value
should always be 0.
Reserved
Set these bits to 0 when the interface for normal space
is used.
Reserved
These bits are always read as 0. The write value
should always be 0.
R/W
25
R
0
9
0
-
WR[3:0]
R/W
24
R
0
8
1
-
R/W
23
R
0
7
0
-
Rev. 3.00 Sep. 28, 2009 Page 255 of 1650
R/W
WM
22
R
0
6
0
-
Section 9 Bus State Controller (BSC)
R/W
21
R
0
5
0
-
-
R/W
20
R
0
4
0
-
-
19
R
R
0
3
0
-
-
REJ09B0313-0300
18
R
R
0
2
0
-
-
R/W
R/W
17
0
1
0
-
HW[1:0]
R/W
R/W
16
0
0
0
-