DMA2275 MICRONAS [Micronas], DMA2275 Datasheet - Page 44

• Manufacturer Part Number: DMA2275
• Description: DMA 2275, DMA 2286 C/D/D2-MAC Descrambler
• Manufacturer: MICRONAS [Micronas]

Fig. 9–13: S bus waveforms
DMA 2275, DMA 2286
44
Fig. 9–12: IM bus waveforms
9.6.6. Waveforms
Ident
Clock
Data
Ident
Clock
Data
S–Ident
S–Clock
S–Data
S–Ident
S–Clock
S–Data
t
H
L
H
L
H
L
H
L
H
L
H
L
IM1
H
L
H
L
H
L
H
L
H
L
H
L
t
IM7
Section A
t
IM2
t
IM8
t
Section A
S1
Address LSB
1
t
S4
LSB
A
LSB of Sound 1
A
2
16 Bit Sound 1
t
IM3
3
t
S2
t
4
S5
Address
t
IM9
5
6
16 Bit Sound 2
7
64 Clock Cycles
8
Address MSB
MSB LSB
t
Section B
IM4
B
9
16 Bit Sound 3
t
10 11
IM5
12 13
Data
MSB of Sound 4
16 Bit Sound 4
Data MSB
t
S3
Section B
16
or 24
MSB
B
Section C
C
t
IM6
t
S6
t
IM10