MC68HC708XL36 FREESCALE [Freescale Semiconductor, Inc], MC68HC708XL36 Datasheet - Page 145

• Manufacturer Part Number: MC68HC708XL36
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

DMA Destination
Address Registers
MOTOROLA
Figure 22. DMA Destination Address Registers (D0DH/L–D2DH/L)
Each DMA channel transfers data to the destination base address
contained in a 16-bit destination address register. During a block
transfer, the DMA determines successive destination addresses by
adding to (to increment) or subtracting from (to decrement) the base
address. In static address transfers, the DMA finds the destination
address by merely reading the destination address registers.
shows the DMA destination address registers. The state of the
destination address registers after reset is indeterminate.
Reset:
Reset:
Read:
Write:
Read:
Write:
Freescale Semiconductor, Inc.
Register
Address
Table 12. Destination Address Register Address Summary
For More Information On This Product,
AD15
Bit 7
Bit 7
AD7
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$0036
D0DH
AD14
AD6
6
6
DMA
$0037
D0DL
AD13
AD5
5
5
Indeterminate after Reset
Indeterminate after Reset
AD12
$003E
D1DH
AD4
4
4
AD11
AD3
3
3
$003F
D1DL
AD10
AD2
2
2
D2DH
$0046
MC68HC708XL36
AD9
AD1
DMA Registers
1
1
Figure 22
$0047
D2DL
Bit 0
AD8
Bit 0
AD0
DMA
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