參數資料
型號： ZL50022QCC
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 路由/交換
英文描述： Enhanced 4 K Digital Switch with Stratum 4E DPLL
中文描述： TELECOM, DIGITAL TIME SWITCH, PQFP256
封裝： 28 X 28 MM, 1.40 MM HEIGHT, MS-026BJC, LQFP-256
文件頁數： 56/121頁
文件大?。?/td> 939K
代理商： ZL50022QCC
ZL50022
Data Sheet
56
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, data switching blocks are in normal operation. When this bit is
high, data switching blocks are in software reset state. Refer to Table 16, “Address
Map for Registers (A13 = 0)” on page 51 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 16, “Address Map for Registers
(A13 = 0)” on page 51 for details regarding which registers are affected.
Table 19 - Software Reset Register (SRR) Bits
Bit
Name
Description
Table 18 - 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PDF資料
PDF描述
ZL50023 Enhanced 4 K Digital Switch
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ZL50023QCC Enhanced 4 K Digital Switch
ZL50030 Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch
ZL50030GAC Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch
相關代理商/技術參數
參數描述
ZL50022QCG1 制造商:Microsemi Corporation 功能描述:PB FREE 4K +RATE CONVERSION & 256L LQFP - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256LQFP 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256LQFP
ZL50023 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Enhanced 4 K Digital Switch
ZL50023_06 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Enhanced 4 K Digital Switch
ZL50023GAC 制造商:Microsemi Corporation 功能描述: 制造商:Microsemi Corporation 功能描述:4K WITH RATE CONVERSION - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA
ZL50023GAG2 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 4K X 4K 1.8V/3.3V 256BGA - Trays 制造商:Microsemi Corporation 功能描述:PB FREE PARALLEL ACCESS CIRCUIT (PAC) 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA 制造商:Microsemi Corporation 功能描述:IC TDM SWITCH 4K-CH ENH 256PBGA
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