DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 230

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Rev.7.00 Dec. 24, 2008 Page 176 of 698
REJ09B0074-0700
Bit Bit Name Initial Value R/W
3
2
1
0
DTIE1B
DTIE1A
DTIE0B
DTIE0A
0
0
0
0
R/W
R/W
R/W
R/W
Description
Data Transfer Interrupt Enable B
Enables or disables an interrupt to the CPU when transfer is
interrupted. If the DTIEB bit is set to 1 when DTME = 0, the
DMAC regards this as indicating a break in the transfer, and
issues a transfer break interrupt request to the CPU. A
transfer break interrupt can be canceled either by clearing the
DTIEB bit to 0 in the interrupt handling routine, or by
performing processing to continue transfer by setting the
DTME bit to 1.
Data Transfer Interrupt Enable 1B
Enables or disables the channel 1 transfer break interrupt.
0: Transfer break interrupt disabled
1: Transfer break interrupt enabled
Data Transfer End Interrupt Enable A
Enables or disables an interrupt to the CPU when transfer
ends. If the DTIEA bit is set to 1 when DTE = 0, the DMAC
regards this as indicating the end of a transfer, and issues a
transfer end interrupt request to the CPU. A transfer end
interrupt can be canceled either by clearing the DTIEA bit to 0
in the interrupt handling routine, or by performing processing
to continue transfer by setting the DTE bit to 1.
Data Transfer End Interrupt Enable 1A
Enables or disables the channel 1 transfer end interrupt.
0: Transfer end interrupt disabled
1: Transfer end interrupt enabled
Data Transfer Interrupt Enable 0B
Enables or disables the channel 0 transfer break interrupt.
0: Transfer break interrupt disabled
1: Transfer break interrupt enabled
Data Transfer End Interrupt Enable 0A
Enables or disables the channel 0 transfer end interrupt.
0: Transfer end interrupt disabled
1: Transfer end interrupt enabled