DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 304
DS72030W200FPV
Manufacturer Part Number
DS72030W200FPV
Description
MPU, 32BIT, SH7203, ROMLESS, 240QFP
Manufacturer
Renesas Electronics America
Series
SH7200r
Datasheet
1.R5S72030W200FP.pdf
(1686 pages)
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
- Current page: 304 of 1686
- Download datasheet (10Mb)
Section 9 Bus State Controller (BSC)
• CS4WCR
Initial value:
Initial value:
Rev. 3.00 Sep. 28, 2009 Page 272 of 1650
REJ09B0313-0300
Bit
6
5 to 0
Bit
31 to 22 ⎯
21, 20
R/W:
R/W:
Bit:
Bit:
Bit Name
WM
⎯
Bit Name
BST[1:0]
31
15
R
R
0
0
-
-
30
14
R
R
0
0
-
-
29
13
R
R
0
0
-
-
Initial
Value
0
All 0
Initial
Value
All 0
00
R/W
28
12
R
0
0
-
SW[1:0]
R/W
27
11
R
0
0
-
R/W
R/W
R
R/W
R
R/W
R/W
26
10
R
0
1
-
Description
External Wait Mask Specification
Specifies whether or not the external wait input is
valid. The specification by this bit is valid even when
the number of access wait cycle is 0.
0: External wait input is valid
1: External wait input is ignored
Reserved
These bits are always read as 0. The write value
should always be 0.
R/W
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Burst Count Specification
Specify the burst count for 16-byte access. These bits
must not be set to B'11.
Bus Width
8 bits
16 bits
32 bits
25
R
0
9
0
-
W[3:0]
R/W
24
R
0
8
1
-
R/W
23
R
0
7
0
-
BST[1:0]
00
01
00
01
10
xx
R/W
WM
22
R
0
6
0
-
R/W
21
R
0
5
0
-
BST[1:0]
R/W
20
R
0
4
0
-
Burst count
16 burst × one time
4 burst × four times
8 burst × one time
2 burst × four times
4-4 or 2-4-2 burst
4 burst × one time
19
R
R
0
3
0
-
-
18
R
R
0
2
0
-
-
R/W
R/W
17
0
1
0
BW[1:0]
HW[1:0]
R/W
R/W
16
0
0
0
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