Rabbit 6000 User’s Manual
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254
NOTE:
The
y
in “DMA
y
…” expresses the DMA channel number (0–15).
The I/O address shown with an asterisk is the address of the DMA Channel 0 register. To find the address
of the corresponding register a different DMA channel, refer to Table 24-1.
Table 24-1. DMA Channel-Specific Register Mapping
DMA y Source Address [23:16] Register
DySA2R
0x0186 *
R/W
xxxxxxxx
DMA y Destination Addr [7:0] Register
DyDA0R
0x0188 *
R/W
xxxxxxxx
DMA y Destination Addr [15:8] Register
DyDA1R
0x0189 *
R/W
xxxxxxxx
DMA y Destination Addr [23:16] Register
DyDA2R
0x018A *
R/W
xxxxxxxx
DMA y Link Address [7:0] Register
DyLA0R
0x018C *
R/W
xxxxxxxx
DMA y Link Address [15:8] Register
DyLA1R
0x018D *
R/W
xxxxxxxx
DMA y Link Address [23:16] Register
DyLA2R
0x018E *
R/W
xxxxxxxx
Register Name
DMA Channels 0-7
DMA Channels 8-15
y = 0
–
15
v= y+8
z = y-8
DMA y Buffer Complete Register
0x01y3
0x09z3
DMA y Termination Byte Register
0x01y8
0x09z8
DMA y Termination Mask Register
0x01y9
0x09z9
DMA y Buffer Unused [7:0] Register
0x01yA
0x09zA
DMA y Buffer Unused [15:8] Register
0x01yB
0x09zB
DMA y Initial Address [7:0] Register
0x01yC
0x09zC
DMA y Initial Address [15:8] Register
0x01yD
0x09zD
DMA y Initial Address [23:16] Register
0x01yE
0x09zE
DMA y Special Control Register
0x01v0
0x09y0
DMA y Control Register
0x01v1
0x09y1
DMA y Buffer Length [7:0] Register
0x01v2
0x09y2
DMA y Buffer Length [15:8] Register
0x01v3
0x09y3
DMA y Source Address [7:0] Register
0x01v4
0x09y4
DMA y Source Address [15:8] Register
0x01v5
0x09y5
DMA y Source Address [23:16] Register
0x01v6
0x09y6
DMA y Destination Addr [7:0] Register
0x01v8
0x09y8
DMA y Destination Addr [15:8] Register
0x01v9
0x09y9
DMA y Destination Addr [23:16] Register
0x01vA
0x09yA
DMA y Link Address [7:0] Register
0x01vC
0x09yC
Register Name
Mnemonic
I/O Address
R/W
Reset
Summary of Contents for 6000
Page 1: ...Rabbit 6000 Microprocessor User s Manual 90001108_J...
Page 11: ...Rabbit 6000 User s Manual digi com 11 1 3 Block Diagram Figure 1 1 Rabbit 6000 Block Diagram...
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Page 186: ...Rabbit 6000 User s Manual digi com 186 19 1 1 Block Diagram...
Page 230: ...Rabbit 6000 User s Manual digi com 230 22 2 Block Diagram...
Page 234: ...Rabbit 6000 User s Manual digi com 234 Figure 22 3 Sample Slow A D Converter Circuit...
Page 287: ...Rabbit 6000 User s Manual digi com 287 25 1 1 Block Diagram...
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Page 351: ...Rabbit 6000 User s Manual digi com 351 31 1 4 Block Diagram...
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Page 420: ...Rabbit 6000 User s Manual digi com 420 Figure 37 1 Memory Read and Write Cycles...