参数资料
| 型号： | DS3144DK |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/20页 |
| 文件大小： | 0K |
| 描述： | KIT DEMO FOR DS3144 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | 电信，调帧器 |
| 已用 IC / 零件： | DS3144 |
| 已供物品： | 主板和子卡组套 |
DS3144 DS3/E3 Framer Demo Kit Daughter Card
In Table 2 and the control register descriptions below, PCM_TXCLK, PCM_TXD, and PCM_TSYNC are
clock/data/sync lines over which the DS3144 can transmit a DS3/E3 data stream to the DK2000 motherboard or
other daughter cards plugged into the DK2000. PCM_RXCLK, PCM_RXD, and PCM_RSYNC are clock/data/sync
lines over which the DS3144DK can receive a DS3/E3 data stream from the DK2000 or a daughter card plugged
into the DK2000. See the DS3144DK schematics for additional details.
Note that the DS3/E3 port numbers of the DS3144DK (as silk-screened on the board) do not match the DS3144
port numbers and the DS3154 port numbers. Table 3 details the mapping of device port numbers to board port
Table 3. Relationship of Silk-Screened Port Numbers to IC Por ts Numbers
SILK-SCREENED PORT NUMBER
ON BNCs AND RLOS/ROOF LEDs
1
2
3
4
DS3144 PORT
4
1
2
3
DS3154 PORT
4
2
3
1
From this it can be seen that, for example, the BNCs and LEDs for DS3144DK port 4 are associated with port 3 of
the DS3144 and port 1 of the DS3154.
CONTROL REGISTERS
Register Name:
Register Description:
Register Address Offset:
PCTC_SR
PCM_TXCLK Source
0x0A
Bit #
Name
Default
7
—
—
6
—
—
5
—
—
4
—
—
3
—
—
2
PCS2
0
1
PCS1
0
0
PCS0
0
Bits 2 to 0: PCM_TXCLK Source (PCS[2:0])
000 = Tri-state PCM_TXCLK
001 = Drive PCM_TXCLK with TDEN/TGCLK1
010 = Drive PCM_TXCLK with TDEN/TGCLK2
011 = Drive PCM_TXCLK with TDEN/TGCLK3
100 = Drive PCM_TXCLK with TDEN/TGCLK4
Register Name:
Register Description:
Register Address Offset:
PCTS_SR
PCM_TSYNC Source
0x0B
Bit #
Name
Default
7
—
—
6
—
—
5
—
—
4
—
—
3
—
—
2
PSS2
0
1
PSS1
0
0
PSS0
0
Bits 2 to 0: PCM_TSYNC Source (PSS[2:0])
000 = Tri-state PCM_TSYNC
001 = Drive PCM_TSYNC with TSOF1
010 = Drive PCM_TSYNC with TSOF2
011 = Drive PCM_TSYNC with TSOF3
100 = Drive PCM_TSYNC with TSOF4
Note: Only use non-zero settings of PSS[2:0] when the TSOFx pin is configured as an output by setting
MC3:TSOFC = 1 in the corresponding DS3144 framer.
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相关PDF资料 |
PDF描述 |
|---|---|
| DS3150DK | KIT DEMO DS3150 DS3/E3/STS-2 LIU |
| DS3153DK | KIT DEMO FOR DS3153 |
| DS3154DK | KIT DEMO FOR DS3154 |
| DS3170DK | KIT DESIGN FOR DS3170 |
| DS33R11DK | KIT DESIGN FOR DS33R11 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS3144N | 功能描述:网络控制器与处理器 IC Quad DS3/E3 Framer RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS3146 | 功能描述:网络控制器与处理器 IC 6 Port DS3/E3 Framer RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS3146N | 功能描述:网络控制器与处理器 IC 6 Port DS3/E3 Framer RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
| DS3148 | 功能描述:网络控制器与处理器 IC 8 Port DS3/E3 Framer RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流（最大值）:595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray |
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