h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 371

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

TCSR0
Bit 4—A/D Trigger Enable (ADTE): Enables or disables A/D converter start requests by
compare-match A.
TCSR1
Bit 4—Reserved: This bit cannot be modified and is always read as 1.
TCSRX
Bit 4—Input Capture Flag (ICF): Status flag that indicates detection of a rising edge followed
by a falling edge in the external reset signal after the ICST bit in TCONRI has been set to 1.
TCSRY
Bit 4—Input Capture Interrupt Enable (ICIE): Selects enabling or disabling of the interrupt
request by ICF (ICIX) when the ICF bit in TCSRX is set to 1.
Bit 4
ADTE
0
1
Bit 4
ICF
0
1
Bit 4
ICIE
0
1
Description
A/D converter start requests by compare-match A are disabled
A/D converter start requests by compare-match A are enabled
Description
[Clearing condition]
Read ICF when ICF = 1, then write 0 in ICF
[Setting condition]
When a rising edge followed by a falling edge is detected in the external reset signal
after the ICST bit in TCONRI has been set to 1
Description
Interrupt request by ICF (ICIX) is disabled
Interrupt request by ICF (ICIX) is enabled
Rev. 4.00 Jun 06, 2006 page 317 of 1004
Section 12 8-Bit Timers
REJ09B0301-0400
(Initial value)
(Initial value)
(Initial value)