zl50017 Zarlink Semiconductor, zl50017 Datasheet - Page 32

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

15 - 1
External Read Address: 0010
Reset Value: 0000
Bit
External Read/Write Address: 0100
Reset Value: 0000
15 - 9
0
5 - 4
3 - 1
8 - 6
15
0
Bit
14
0
15
0
Unused
13
0
PERR
Name
STIN[n]SMP1 - 0
STIN[n]BD2 - 0
H
H
12
14
0
0
Unused
Unused
Name
Table 9 - Stream Input Control Register 0 - 15 (SICR0 - 15) Bits
11
0
13
0
H
Reserved
In normal functional mode, these bits are zero.
Program Error (Read Only)
This bit is set high when the total number of input/output channels is programmed to
be more than the maximum capacity of 1024, in which case the input/output channels
beyond the maximum capacity should be disabled.This bit will be cleared automati-
cally after the total number of active streams/channels is correctly programmed to be
1024 channels or below.
Table 8 - Internal Flag Register (IFR) Bits - Read Only
10
0
H
12
0
- 010F
9
0
Reserved
In normal functional mode, these bits MUST be set to zero
Input Stream[n] Bit Delay Bits.
The binary value of these bits refers to the number of bits that the input stream
will be delayed relative to FPi. The maximum value is 7. Zero means no delay.
Input Data Sampling Point Selection Bits
Reserved
In normal functional mode, these bits MUST be set to zero
H
11
0
STIN[n]
BD2
STIN[n]SMP1-0
8
10
0
00
01
10
11
STIN[n]
9
0
Zarlink Semiconductor Inc.
BD1
7
ZL50017
8
0
STIN[n]
BD0
32
(2.048 Mbps, 4.096 Mbps,
6
7
0
8.192 Mbps streams)
Sampling Point
6
0
STIN[n]
SMP1
Description
3/4 point
1/4 point
2/4 point
4/4 point
5
5
0
Description
STIN[n]
SMP0
4
0
4
3
0
3
0
2
0
16.384 Mbps streams)
1
0
2
0
Sampling Point
.
.
1/2 point
4/4 point
PERR
0
0
1
Data Sheet
STIN[n]
EN
0