DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 222

• 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 168 of 698
REJ09B0074-0700
Bit Bit Name Initial Value R/W
3
2
1
0
DTF3
DTF2
DTF1
DTF0
0
0
0
0
R/W
R/W
R/W
R/W
Description
Data Transfer Factor
These bits select the data transfer factor (activation source).
In normal mode:
In block transfer mode:
The same factor can be selected for more than one channel.
In this case, activation starts with the highest-priority channel
according to the relative channel priorities. For relative
channel priorities, see section 7.4.10, DMAC Multi-Channel
Operation.
Legend:
×: Don't care
0000: ⎯
0001: ⎯
0010: ⎯
0011: Activated by DREQ signal's low level input from USB
010×: ⎯
0110: Auto-request (cycle steal)
0111: Auto-request (burst)
1×××: ⎯
0000: ⎯
0001: Activated by A/D conversion end interrupt
0010: ⎯
0011: ⎯
0100: Activated by SCI channel 0 transmission complete
0101: Activated by SCI channel 0 reception complete
0110: ⎯
0111: ⎯
1000: Activated by TPU channel 0 compare match/input
1001: Activated by TPU channel 1 compare match/input
1010: Activated by TPU channel 2 compare match/input
1011: ⎯
11××: ⎯
(USB request)
interrupt
interrupt
capture A interrupt
capture A interrupt
capture A interrupt