zl50023 Zarlink Semiconductor, zl50023 Datasheet - Page 51

• Manufacturer Part Number: zl50023
• Description: Enhanced 4 K Channel Tdm Switch With Rate Conversion
• Manufacturer: Zarlink Semiconductor

15 - 12
External Read/Write Address: 0120
Reset Value: 0000
11 - 9
8 - 6
15
0
Bit
14
0
13
0
STIN[n]Q3C2 - 0
STIN[n]Q2C2 - 0
H
Table 25 - Stream Input Quadrant Frame Register 0 - 31 (SIQFR0 - 31) Bits
12
0
Unused
Name
STIN[n]
Q3C2
11
H
STIN[n]
- 013F
Q3C1
10
Reserved
In normal functional mode, these bits MUST be set to zero.
Quadrant Frame 3 Control Bits
These three bits are used to control STi[n]’s quadrant frame 3, which is defined
as Ch24 to 31, Ch48 to 63, Ch96 to 127 and Ch192 to 255 for the 2.048 Mbps,
4.096 Mbps, 8.192 Mbps, and 16.384 Mbps modes respectively.
Quadrant Frame 2 Control Bits
These three bits are used to control STi[n]’s quadrant frame 2, which is defined
as Ch16 to 23, Ch32 to 47, Ch64 to 95 and Ch128 to 191 for the 2.048 Mbps,
4.096 Mbps 8.192 Mbps, and 16.384 Mbps modes respectively.
H
STIN[n]
Q3C0
9
STIN[n]Q3C
STIN[n]
Q2C2
Zarlink Semiconductor Inc.
8
STIN[n]Q2C
100
101
110
0xx
111
2-0
ZL50023
100
101
0xx
110
111
2-0
STIN[n]
Q2C1
7
51
STIN[n]
Q2C0
6
MSB of each channel is replaced by “0”
MSB of each channel is replaced by “1”
MSB of each channel is replaced by “0”
MSB of each channel is replaced by “1”
LSB of each channel is replaced by “0”
LSB of each channel is replaced by “1”
LSB of each channel is replaced by “0”
LSB of each channel is replaced by “1”
STIN[n]
Description
Q1C2
5
normal operation
normal operation
STIN[n]
Q1C1
4
Operation
Operation
STIN[n]
Q1C0
3
STIN[n]
Q0C2
2
STIN[n]
Q0C1
1
Data Sheet
STIN[n]
Q0C0
0