zl50021 Zarlink Semiconductor, zl50021 Datasheet - Page 98

• Manufacturer Part Number: zl50021
• Description: Enhanced 4 K Digital Switch With Stratum 3 Dpll
• Manufacturer: Zarlink Semiconductor

Note: [n] denotes output stream from 0 - 31.
15 - 12
External Read/Write Address: 0200
Reset Value: 0000
11 - 9
8 - 7
6 - 4
3 - 0
Bit
15
0
14
0
13
STOHZ[n]A2 - 0
0
STO[n]DR3 - 0
STO[n]AD2 - 0
STO[n]FA1 - 0
H
(Valid only for
Unused
12
STio0-15)
0
Name
Table 63 - Stream Output Control Register 0 - 31 (SOCR0 - 31) Bits
STOHZ
[n]A2
11
H
- 021F
STOHZ
[n]A1
10
Reserved. In normal functional mode, these bits MUST be set to zero.
STOHZ Additional Advancement Bits
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 FPo. The maximum value is 7. Zero means no
advancement.
Output Data Rate Selection Bits:
H
STO[n]FA1-0
STOHZ[n]A2-0
STOHZ
[n]A0
00
01
10
11
101-111
9
000
001
010
100
011
Zarlink Semiconductor Inc.
STO[n]
FA1
8
(2.048 Mbps, 4.096 Mbps, 8.192 Mbps streams)
ZL50021
STIN[n]DR3 - 0
0101 - 1111
STO[n]
(2.048 Mbps, 4.096 Mbps, 8.192 Mbps)
FA0
0000
0001
0010
0100
98
0011
7
Additional Advancement
STO[n]
AD2
6
Advancement
Reserved
1/4 bit
2/4 bit
3/4 bit
Description
1/4 bit
2/4 bit
3/4 bit
4/4 bit
STO[n]
0 bit
0
AD1
5
:
(STOHZ driven high)
disabled: STio HiZ
STO[n]
AD0
4
16.384 Mbps
2.048 Mbps
4.096 Mbps
8.192 Mbps
Data Rate
Reserved
STO[n]
DR3
3
STO[n]
Additional Advancement
DR2
2
(16.384 Mbps streams)
(16.384 Mbps)
Reserved
Advancement
STO[n]
2/4 bit
4/4 bit
DR1
0 bit
Reserved
1
Data Sheet
2/4
0
STO[n]
DR0
0