HD6432621 Hitachi, HD6432621 Datasheet - Page 353

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Bit 7—A/D Conversion Start Request Enable (TTGE): Enables or disables generation of A/D
conversion start requests by TGRA input capture/compare match.
Bit 7
TTGE
0
1
Bit 6—Reserved: This bit is always read as 1 and cannot be modified.
Bit 5—Underflow Interrupt Enable (TCIEU): Enables or disables interrupt requests (TCIU) by
the TCFU flag when the TCFU flag in TSR is set to 1 in channels 1, 2, 4, and 5.
In channels 0 and 3, bit 5 is reserved. It is always read as 0 and cannot be modified.
Bit 5
TCIEU
0
1
Bit 4—Overflow Interrupt Enable (TCIEV): Enables or disables interrupt requests (TCIV) by
the TCFV flag when the TCFV flag in TSR is set to 1.
Bit 4
TCIEV
0
1
Bit 3—TGR Interrupt Enable D (TGIED): Enables or disables interrupt requests (TGID) by the
TGFD bit when the TGFD bit in TSR is set to 1 in channels 0 and 3.
In channels 1, 2, 4, and 5, bit 3 is reserved. It is always read as 0 and cannot be modified.
Bit 3
TGIED
0
1
Description
A/D conversion start request generation disabled
A/D conversion start request generation enabled
Description
Interrupt requests (TCIU) by TCFU disabled
Interrupt requests (TCIU) by TCFU enabled
Description
Interrupt requests (TCIV) by TCFV disabled
Interrupt requests (TCIV) by TCFV enabled
Description
Interrupt requests (TGID) by TGFD bit disabled
Interrupt requests (TGID) by TGFD bit enabled
(Initial value)
(Initial value)
(Initial value)
(Initial value)
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