DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 292

• 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

Section 9 Bus State Controller (BSC)
• CS2WCR, CS3WCR
Initial value:
Initial value:
Rev. 3.00 Sep. 28, 2009 Page 260 of 1650
REJ09B0313-0300
Bit
31 to 21 ⎯
20
19 to 11 ⎯
R/W:
R/W:
Bit:
Bit:
BAS
Bit Name
31
15
R
R
0
0
-
-
30
14
R
R
0
0
-
-
29
13
R
R
0
0
-
-
Initial
Value
All 0
0
All 0
28
12
R
R
0
0
-
-
27
11
R
R
0
0
-
-
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.
SRAM with Byte Selection Byte Access Select
Specifies the WEn and RD/WR signal timing when the
SRAM interface with byte selection is used.
0: Asserts the WEn signal at the read timing and
1: Asserts the WEn signal during the read access cycle
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]
asserts the RD/WR signal during the write access
cycle.
and asserts the RD/WR signal at the write timing.
R/W
24
R
0
8
1
-
R/W
23
R
0
7
0
-
R/W
WM
22
R
0
6
0
-
21
R
R
0
5
0
-
-
R/W
BAS
20
R
0
4
0
-
19
R
R
0
3
0
-
-
18
R
R
0
2
0
-
-
17
R
R
0
1
0
-
-
16
R
R
0
0
0
-
-