Timeout Enable Register (Toenr) - Renesas RZ/A Series User Manual

RZ/A1L Group, RZ/A1LU Group, RZ/A1LC Group
8.4.10

Timeout Enable Register (TOENR)

TOENR is an 8-bit register that specifies enabling or disabling the detection of timeout for waiting in each of the CS
spaces.
Bit: 31
-
Initial value: 0
R/W: R
Bit: 15
-
Initial value: 0
R/W: R
Bit Bit Name
31 to 6 ―
5 CS5TOEN
4 CS4TOEN
3 CS3TOEN
2 CS2TOEN
1 CS1TOEN
0 CS0TOEN
R01UH0437EJ0600 Rev.6.00
Jan 29, 2021
30 29 28 27 26
- - - - -
0 0 0 0 0
R R R R R
14 13 12 11 10
- - - - -
0 0 0 0 0
R R R R R
Initial
Value R/W
All 0 R
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
25 24 23 22 21
- - - - -
0 0 0 0 0
R R R R R
9 8 7 6 5
CS5
- - - -
TOEN
0 0 0 0 0
R R R R R/W
Description
Reserved
These bits are always read as 0.
CS5 Space Timeout Detection Enable
Specifies enabling or disabling the detection of timeout for waiting in the
CS5 space.
0: The timeout detection is disabled.
1: The timeout detection is enabled.
CS4 Space Timeout Detection Enable
Specifies enabling or disabling the detection of timeout for waiting in the
CS4 space.
0: The timeout detection is disabled.
1: The timeout detection is enabled.
CS3 Space Timeout Detection Enable
Specifies enabling or disabling the detection of timeout for waiting in the
CS3 space.
0: The timeout detection is disabled.
1: The timeout detection is enabled.
CS2 Space Timeout Detection Enable
Specifies enabling or disabling the detection of timeout for waiting in the
CS2 space.
0: The timeout detection is disabled.
1: The timeout detection is enabled.
CS1 Space Timeout Detection Enable
Specifies enabling or disabling the detection of timeout for waiting in the
CS1 space.
0: The timeout detection is disabled.
1: The timeout detection is enabled.
CS0 Space Timeout Detection Enable
Specifies enabling or disabling the detection of timeout for waiting in the
CS0 space.
0: The timeout detection is disabled.
1: The timeout detection is enabled.
8. Bus State Controller
20 19 18 17 16
- - - - -
0 0 0 0 0
R R R R R
4 3 2 1 0
CS4 CS3 CS2 CS1 CS0
TOEN TOEN TOEN TOEN TOEN
0 0 0 0 0
R/W R/W R/W R/W R/W
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