R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 317

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SH7201 Group
10.1.3
SYCBESTS2 indicates the status of slave buses (external bus/peripheral bus (2)/others) regarding
whether a timeout occurred, whether an illegal address access was made, or which bus master
accessed the slave bus.
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Bit
31
30
29
28 to 26 ⎯
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Bus Monitor Status Register 2 (SYCBESTS2)
Bit Name
⎯
ETO
EER
31
15
—
—
R
R
0
0
ETO
30
14
—
R
R
0
0
EER
OER
29
13
R
R
0
0
Initial
Value
0
0
0
All 0
28
12
—
—
R
R
0
0
27
11
—
—
R
R
0
0
R/W
R
R
R
R
26
10
—
—
R
R
0
0
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
Timeout
This bit indicates that a timeout occurred on the
external bus when the first bus error occurred.
0: Timeout not generated
1: Timeout generated
Illegal Address Access
This bit indicates that an illegal address access was
made on the external bus when the first bus error
occurred.
0: Illegal address access not made
1: Illegal address access made
Reserved
These bits are always read as 0. The write value
should always be 0.
EMST[1:0]
OMST[1:0]
25
R
R
0
9
0
24
R
R
0
8
0
23
—
—
R
R
0
7
0
22
—
R
—
R
0
6
0
SHER
21
—
R
R
0
5
0
20
—
R
—
R
0
4
0
19
—
R
—
R
0
3
0
Section 10 Bus Monitor
18
—
R
—
R
0
2
0
Page 289 of 1190
SHMST[1:0]
17
—
R
R
0
1
0
16
—
R
R
0
0
0