z16f2811 ZiLOG Semiconductor, z16f2811 Datasheet - Page 299

• Manufacturer Part Number: z16f2811
• Description: High Performance Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 153. DMA X Source Address Register High (DMAxSARH)
Table 154. DMA X Source Address Register Low (DMAxSARL)
Table 155. DMA X List Address Register Upper DMAxLARU
PS022006-0207
RESET
RESET
RESET
FIELD
ADDR
FIELD
ADDR
FIELD
ADDR
BITS
BITS
BITS
R/W
R/W
R/W
DMA List Address Register
R/W
R/W
R/W
7
0
7
0
7
0
This registers is written when the list mode for the DMA is used. This register contains the
address of the current list the DMA is operating on. Writing the DMAxLARL register
enables the DMA for list operation.
In direct mode this register is used to set a watermark interrupt. This interrupt occurs when
the DMATXLN[15:8] equals 0 and DMAxTXLN[7:0] equals DMAxLARU. Note when
using the watermark the DMAxLARL must not be written.
R/W
R/W
R/W
6
0
6
0
6
0
FFE41DH, FFE42DH, FFE43DH, FFE44DH
FFE41AH, FFE42AH, FFE43AH, FFE44AH
FFE41BH, FFE42BH, FFE43BH, FFE44BH
R/W
R/W
R/W
5
5
5
0
0
0
P R E L I M I N A R Y
R/W
R/W
R/W
4
0
4
0
4
0
DMAxSARH
DMAxLARU
DMAxSARL
R/W
R/W
R/W
3
3
3
0
0
0
R/W
R/W
R/W
2
0
2
0
2
0
Product Specification
ZNEO
R/W
R/W
R/W
1
1
1
0
0
0
™
DMA Controller
Z16F Series
R/W
R/W
R/W
0
0
0
0
0
0
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