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參數(shù)資料
| 型號(hào)： | ZL50019 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | Enhanced 2 K Digital Switch with Stratum 4E DPLL |
| 中文描述： | 2度增強(qiáng)數(shù)字交換與地層4E條數(shù)字鎖相環(huán) |
| 文件頁(yè)數(shù)： | 51/115頁(yè) |
| 文件大?。?/td> | 866K |
| 代理商： | ZL50019 |
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ZL50019
Data Sheet
51
Zarlink Semiconductor Inc.
0
MBPS
Memory Block Programming Start:
A zero to one transition of this bit starts the memory block programming function. The
MBPS and BPD2 - 0 bits in this register must be defined in the same write operation.
Once the MBPE bit in the Control Register is set to high, the device requires two
frames to complete the block programming. After the programming function has fin-
ished, the MBPS bit returns to low, indicating the operation is completed. When MBPS
is high, MBPS or MBPE can be set to low to abort the programming operation.
Whenever the microprocessor writes a one to the MBPS bit, the block programming
function is started. As long as this bit is high, the user must maintain the same logical
value to the other bits in this register to avoid any change in the device setting.
Bit
Name
Description
15 - 2
Unused
Reserved
In normal functional mode, these bits
MUST
be set to zero.
1
SRSTSW
Software Reset Bit for Switch
When this bit is low, switching blocks are in normal operation. When this bit is high,
switching blocks are in software reset state. Refer to Table 15, “Address Map for
Registers (A13 = 0)” on page 46 for details regarding which registers are affected.
0
SRSTDPLL
Software Reset Bit for DPLL
When this bit is low, the DPLL block is in normal operation. When this bit is high, the
DPLL block is in software reset state. Refer to Table 15, “Address Map for Registers
(A13 = 0)” on page 46 for details regarding which registers are affected.
Table 18 - Software Reset Register (SRR) Bits
Bit
Name
Description
Table 17 - Internal Mode Selection Register (IMS) Bits (continued)
External Read/Write Address: 0001
H
Reset Value: 0000
H
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
STIO_
PD_EN
BDH
BDL
RBER
EN
TBER
EN
BPD
2
BPD
1
BPD
0
MBPS
External Read/Write Address: 0002
H
Reset Value: 0000
H
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SRST
SW
SRST
DPLL
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZL50019GAC | Enhanced 2 K Digital Switch with Stratum 4E DPLL |
| ZL50019QCC | Enhanced 2 K Digital Switch with Stratum 4E DPLL |
| ZL50022 | Enhanced 4 K Digital Switch with Stratum 4E DPLL |
| ZL50022GAC | Enhanced 4 K Digital Switch with Stratum 4E DPLL |
| ZL50022QCC | Enhanced 4 K Digital Switch with Stratum 4E DPLL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZL50019_06 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Enhanced 2 K Digital Switch with Stratum 4E DPLL |
| ZL50019GAC | 制造商:Microsemi Corporation 功能描述:2K WITH RATE CONVERSION AND S4 - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 2K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 2K-CH ENH 256PBGA |
| ZL50019GAG2 | 制造商:Microsemi Corporation 功能描述:PB FREE 2K WITH RATE CONVERSION+S4E DPLL 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 2K X 2K 1.8V/3.3V 256BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 2K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 2K-CH ENH 256PBGA |
| ZL50019QCC | 制造商:Microsemi Corporation 功能描述:2K WITH RATE CONVERSION AND S4 - Trays |
| ZL50019QCG1 | 制造商:Microsemi Corporation 功能描述:PB FREE 2K WITH+CONVERSION AND S4E DPLL - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 2K-CH ENH 256LQFP 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 2K-CH ENH 256LQFP |
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