HD6433045 HITACHI [Hitachi Semiconductor], HD6433045 Datasheet - Page 249

• Manufacturer Part Number: HD6433045
• Description: Hitachi Single-Chip Microcomputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

8.4.13 Exiting Full Address Mode
Figure 8-23 shows the procedure for exiting full address mode and initializing the pair of
channels. To set the channels up in another mode after exiting full address mode, follow the setup
procedure for the relevant mode.
Exiting full address mode
Initialized and halted
Initialize DTCRB
Initialize DTCRA
Halt the channel
Figure 8-23 Procedure for Exiting Full Address Mode (Example)
1
2
3
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1.
2.
3.
Clear the DTE bit to 0 in DTCRA, or wait
for the transfer to end and the DTE bit
to be cleared to 0.
Clear all DTCRB bits to 0.
Clear all DTCRA bits to 0.