s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 343

• Manufacturer Part Number: s3c4510b
• Description: 16/32-bit Risc Microcontroller
• Manufacturer: Samsung Semiconductor, Inc.

S3C4510B
DMA TRANSFER COUNT REGISTERS
The DMA transfer count registers contain the 24-bit current count value of the number of DMA transfers
completed for GDMA channels 0 and 1.
The count value is always decremented by one for each completed DMA operation, regardless of the GDMA data
transfer width or four-data burst mode.
GDMACNT0
GDMACNT1
Registers
At the 4-data burst mode, actual transfer data size will be "Transfer Count x4."
31
0xB00C
0xC00C
Offset
24
23
Figure 9-4. DMA Transfer Count Register
Table 9-5. GDMACNT0/1 Registers
R/W
R/W
R/W
[23:0] Transfer count
GDMA channel 0 transfer count register
GDMA channel 1 transfer count register
NOTE
Transfer Count
Description
DMA CONTROLLER
0
Reset Value
Undefined
Undefined
9-7