
Applied Micro Circuits Corporation
6195 Lusk Blvd., San Diego, CA 92121 (619) 450-9333
15-49
ADD-ON DMA CONTROLLER DESIGN FOR THE S5933
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R
n
nn
n
DW
n R
WR
R
R B ER
B D
RD
W LL
E P MF H L Y n
FF
H W
D C OO
S C PU L A _ A
II
O _ MMM SS O O AA C
E L TL D S I D
FF
L n AAA LL N N DD N
T K YL A T N S
OO
ADDR
D R 210 10 E T AC T
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RESET DEVICE
0001: 0 C 11 0 Z 1 1
HH ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ L Z LLL LL H L LL L
0002: 0 C 11 0 Z 1 1
HH ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ L Z LLL LL H L LL L
0003: 1 C 11 0 Z 1 1
HH ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ L X LLL LL H L LL L
0004: 1 C 11 0 Z 1 1
HH ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ L X LLL LL H L LL L
WRITE DMA ADDRESS = 8080
0005: 1 C 11 0 Z 1 0
HH ZZZZZZZ0Z001000000000000000000ZZ L 1 LLL LH H L HL L
0006: 1 C 11 0 Z 1 1
HH ZZZZZZZ0Z000000010000000100000ZZ L 1 LLL HH H L LL L
0007: 1 C 11 0 Z 1 1
HH XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX L 1 LLL LL H L LL L
0008: 1 C 11 0 Z 1 1
HH XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX L 1 LLL LL H L LL L
WRITE DMA TRANSFER COUNT (READ FROM S5933)
0009: 1 C 11 0 Z 1 0
HH ZZZZZZZ0Z011000000000000000000ZZ L 1 LLL HL H L LH L
0010: 1 C 11 0 Z 1 1
HH ZZZZZZZ1Z000000000000000001111ZZ L 1 LLL HH L H LL L
0011: 1 C 11 0 Z 1 1
HH XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX L 1 LLL LL L H LL L
0012: 1 C 11 0 Z 1 1
HH XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX L 1 LLL LL L H LL L
0013: 1 C 11 0 Z 1 1
HH XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX L 1 LLL LL L H LL L
0014: 1 C 01 0 Z 1 1
HH XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX H 1 LLH LL L H LL L
0015: 1 C 01 0 Z 1 1
HH ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ H 1 LLH LL L H LL L
1ST BURST OF ACCESS:
ADDRESS = 8080, TC = 15
0016: 1 C 01 1 H 1 L
HH LLLLLLLLLLLLLLLLHLLLLLLLHLLLLLLL H H LHH LL L H LL L
0017: 1 C 01 1 H 1 H
HL ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ H H LHL LL L H LL L
0018: 1 C 01 1 H 1 H
HL ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ H H LHL LL L H LL L
0019: 1 C 01 1 H 1 H
HL ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ H H LHL LL L H LL L
0020: 1 C 01 1 H 0 H
HH ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ H H HHL LL L H LL H