参数资料
型号: ZL50408GDG2
厂商: CONEXANT SYSTEMS
元件分类: 网络接口
英文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA208
封装: 17 X 17 MM, 1.40 MM HEIGHT, LEAD FREE, MO-192, LBGA-208
文件页数: 26/144页
文件大小: 1779K
代理商: ZL50408GDG2
ZL50408
Data Sheet
121
Zarlink Semiconductor Inc.
12.3.10.14
BMBISTR0, BMBISTR1
CPU Address: h0EBB - 0EBC
Accessed by CPU (RO)
12.3.10.15
BMControl
CPU Address: h0EBD
Accessed by CPU (R/W)
12.3.10.16
BUFF_RST
CPU Address: h0EC0
Accessed by CPU (R/W)
If CPU wants to reset pools again, CPU has to clear bit 5 and then set bit 5.
Note
: Before CPU doing so, CPU should set QCTRL (CPU Address EBA) bit 2 and bit 3 to one. After reset the
pools, CPU shall reprogram free granule link list (CPU address EC1, EC2, EC3, EC4, EC5, EC6). Then clear
QCTRL (EBA).
Bits [3:0]:
Block Memory redundancy control
0: Use hardware detected value
All others: Overwrite the hardware detected memory swap map
Bits [7:4]:
Reserved
Bits [3:0]
Assign a value that the pool to be reset
0: port 0 pool
1: port 1 pool
2: port 2 pool
3: port 3 pool
4: port 4 pool
5: port 5 pool
6: port 6 pool
7: port 7 pool
8: port GMAC pool
9: shared pool
10: class 1 pool
11: class 2 pool
12: class 3 pool
13: multicast pool
14: cpu pool
15: reserved
Bit [4]
If this bit is 1, then all the pools are assigned
Bit [5]
Set 1 to reset the pools that are assigned
Bits [7:6]
Reserved
相关PDF资料
PDF描述
ZL50418GKG2 DATACOM, LAN SWITCHING CIRCUIT, PBGA553
ZL50418/GKC DATACOM, LAN SWITCHING CIRCUIT, PBGA553
ZL50418GKG2 DATACOM, LAN SWITCHING CIRCUIT, PBGA553
ZLW-2-B 1 MHz - 1000 MHz RF/MICROWAVE DOUBLE BALANCED MIXER, 9.5 dB CONVERSION LOSS-MAX
ZMG71W SINGLE COLOR LED, GREEN
相关代理商/技术参数
参数描述
ZL50409 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:Managed 9-Port 10/100M Ethernet Switch
ZL50409GDC 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:Managed 9-Port 10/100M Ethernet Switch
ZL50409GDC1 制造商:Microsemi Corporation 功能描述:
ZL50410 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:Managed 8-Port 10/100M + 1-Port 10/100/1000M Ethernet Switch
ZL50410GDC208 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:Managed 8-Port 10/100M + 1-Port 10/100/1000M Ethernet Switch