参数资料
型号: KSZ8842-PMBL AM
厂商: Micrel Inc
文件页数: 28/119页
文件大小: 0K
描述: IC ETHERNET SW 2PORT 100-LFBGA
标准包装: 260
控制器类型: 以太网开关控制器
接口: PCI
电源电压: 3.1 V ~ 3.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-LFBGA
供应商设备封装: 100-LFBGA
包装: 托盘
产品目录页面: 1081 (CN2011-ZH PDF)
配用: 576-1636-ND - BOARD EVALUATION KSZ8842-PMQL
其它名称: 576-3348
Micrel, Inc.
KSZ8842-PMQL/PMBL
October 2007
16
M9999-100207-1.5
Balls Description of KSZ8842-PMBL
Ball
Number
Ball
Name
Type
Ball Function
A8
TEST_EN
I
Test Enable.
For normal operation, pull-down this pin to ground.
C7
SCAN_EN
I
Scan Test Scan Mux Enable.
For normal operation, pull-down this pin to ground.
B7
P1LED2
Opu
A7
P1LED1
Opu
C6
P1LED0
Opu
B6
P2LED2
Opu
A6
P2LED1
Opu
B5
P2LED0
Opu
Port 1 and Port 2 LED indicators
1 defined as follows:
Switch Global Control Register 5:
SGCR5 bit [15,9]
[0,0] Default
[0,1]
P1LED3
2 /P2LED3
P1LED2/P2LED2
Link/Act
100Link/Act
P1LED1/P2LED1
Full duplex/Col
10Link/Act
P1LED0/P2LED0
Speed
Full duplex
Reg. SGCR5 bit [15,9]
[1,0]
[1,1]
P1LED3
2 P2LED3
Act
P1LED2/P2LED2
Link
P1LED1/P2LED1
Full duplex/Col
P1LED0/P2LED0
Speed
Notes:
1. Link = On; Activity = Blink; Link/Act = On/Blink; Full Dup/Col = On/Blink;
Full Duplex = On (Full duplex); Off (Half duplex)
Speed = On (100BASE-T); Off (10BASE-T)
2. P1LED3 is ball B3. P2LED3 is ball C3.
Port 1 and Port 2 LED indicators
3 for Repeater mode defined as follows:
Switch Global Control Register 5: SGCR5 bit [15,9]
[0,0] Default
[0,1] [1,0] [1,1]
P1LED3 , P2LED3
RPT_COL, RPT_ACT
P1LED2, P2LED2
RPT_Link3/RX, RPT_ERR3
P1LED1, P2LED1
RPT_Link2/RX, RPT_ERR2
P1LED0, P2LED0
RPT_Link1/RX, RPT_ERR1
Note 3: RPT_COL = Blink; RPT_Link3/RX (Host port) = On/Blink;
RPT_Link2/RX (Port 2) = On/Blink; RPT_Link1/RX (Port 1) = On/Blink;
RPT_ACT = On if any activity; RPT_ERR3 (Host port) = On if any CRC error;
RPT_ERR2 (port 2) = On if any CRC error; RPT_ERR1 (port 1) = On if any CRC error;
A5
PCLK
Ipd
PCI Bus Clock. This Clock provides the timing for all PCI bus phases. The rising edge
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