as3588a austriamicrosystems, as3588a Datasheet - Page 7

• Manufacturer Part Number: as3588a
• Description: Digital Time/space Crosspoint Switch
• Manufacturer: austriamicrosystems

Data Sheet
Instruction 3: Channel Insertion
Note1: The Connection memory contains all ones if not connected
Instruction 4: Output Channel Extraction
Rev. 3.1
SEL C/D
SEL C/D
1/0
X
X
X
X
X
X
1
1
1
1
1
Control Signals
Control Signals
0
0
0
0
1
0
1
0
0
1
0
1
CS
CS
0
0
0
0
0
0
0
0
0
0
0
0
WR
WR
0
0
0
0
0
1
1
0
0
0
1
1
RD
RD
1
1
1
1
1
0
0
1
1
1
0
0
(BO2) (BO1) (BO0) (1)
(BO2) (BO1) (BO0) (1)
(BO2) (BO1) (BO0) (0)
(CI7) (CI6) (CI5) (CI4) (CI3) (CI2) (CI1) (CI0) Contents of CM
D7
C7
(1)
A7
D7
C7
A7
X
X
X
X
X
X
X
X
D6
C6
D6
C6
(1)
A6
A6
X
X
X
X
X
X
X
X
Data Bus
Data Bus
D5
C5
D5
C5
(1)
A5
A5
X
X
X
X
X
X
X
X
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CO4 CO3 CO2 CO1 CO0 Byte 4: PCM output channel
CO4 CO3 CO2 CO1 CO0 Byte 2: PCM output channel
CI4
D4
C4
(1)
C8
D4
C4
C8
X
X
X
X
X
OP3 OP2 OP1 OP0 OR2
OP3 OP2 OP1 OP0 OR2
CI3
D3
C3
(1)
(0)
D3
C3
(1)
(1)
X
X
X
0
1
BO2 BO1 BO0 Byte 3: PCM output line
BO2 BO1 BO0 Byte 1: PCM output bus
CI7
CI2
D2
C2
(1)
(1)
D2
C2
(0)
(0)
1
0
CI6
CI1
D1
C1
D1
C1
(1)
(0)
(1)
(1)
0
1
CI5 Byte 1: 3 MSB of byte
CI0 Byte 2: 5 LSB´s of byte
D0
C0
(1)
(0)
D0
C0
(1)
(1)
0
1
Instruction Byte
OR1
Note 1
Instruction Byte
OR1: Memory Contents
Data is from CM
Data is from DM
Comments
Comments
AS3588A
July 1999