h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 617

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

15.2.6
ICSR is an 8-bit readable/writable register that performs flag confirmation and acknowledge
confirmation and control.
ICSR is initialized to H'00 by a reset and in hardware standby mode.
Bit 7—Error Stop Condition Detection Flag (ESTP): Indicates that a stop condition has been
detected during frame transfer in I
Bit 7
ESTP
0
1
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Section 15 I
I
2
C Bus Status Register (ICSR)
Description
No error stop condition
[Clearing conditions]
In I
Error stop condition detected
[Setting condition]
2
When 0 is written in ESTP after reading ESTP = 1
When the IRIC flag is cleared to 0
When a stop condition is detected during frame transfer
In other modes
No meaning
C bus format slave mode
2
C Bus Interface [Option] (Only for the H8S/2638, H8S/2639, and H8S/2630)
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2
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C bus format slave mode.
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Rev. 6.00 Feb 22, 2005 page 557 of 1484
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REJ09B0103-0600
(Initial value)
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