zl50017 Zarlink Semiconductor, zl50017 Datasheet - Page 33

• Manufacturer Part Number: zl50017
• Description: 1 K Digital Switch
• Manufacturer: Zarlink Semiconductor

Note: [n] denotes input stream from 0 -
Note: [n] denotes output stream from 0 -
External Read/Write Address: 0200
Reset Value: 0000
15 - 9
External Read/Write Address: 0100
Reset Value: 0000
8 - 7
6 - 4
3 - 1
15
0
Bit
Bit
0
15
0
0
14
0
14
0
13
0
13
0
STO[n]AD2 - 0
STO[n]FA1 - 0
Table 9 - Stream Input Control Register 0 - 15 (SICR0 - 15) Bits (continued)
H
H
STIN[n]EN
STO[n]EN
12
0
Unused
Unused
12
0
Name
Name
Table 10 - Stream Output Control Register 0 - 15 (SOCR0 - 15) Bits
11
0
11
0
10
0
H
H
- 020F
- 010F
9
0
10
0
Reserved
In normal functional mode, these bits MUST be set to zero.
Output Stream[n] Fractional Advancement Bits
Output Stream[n] Bit Advancement Selection Bits
The binary value of these bits refers to the number of bits that the output stream
is to be advanced relative to FPi. The maximum value is 7. Zero means no
advancement.
Reserved
In normal functional mode, these bits MUST be set to zero
Output Stream Enable Bit
When this bit is high the output stream is enabled. When this bit is low the
output stream is set to high impedance
Input Stream Enable Bit
When this bit is high the input stream is enabled. When this bit is low the input
stream is ignored
H
H
15
15
STIN[n]
STO[n]FA1-0
BD2
.
.
8
9
0
00
01
10
11
STIN[n]
Zarlink Semiconductor Inc.
BD1
STO[n]
7
FA1
8
ZL50017
STIN[n]
STO[n]
BD0
FA0
33
7
6
(2.048 Mbps, 4.096 Mbps,
8.192 Mbps streams)
STO[n]
AD2
STIN[n]
SMP1
6
Advancement
5
1/4 bit
2/4 bit
3/4 bit
Description
Description
STO[n]
0
AD1
5
STIN[n]
SMP0
4
STO[n]
AD0
4
3
0
3
0
2
0
(16.384 Mbps streams)
2
0
.
Advancement
Reserved
0
1
1
0
2/4
0
Data Sheet
STO[n]
STIN[n]
EN
0
EN
0