参数资料
型号: 78Q8430-100IGT/F
厂商: Maxim Integrated Products
文件页数: 65/88页
文件大小: 0K
描述: IC LAN MEDIA ACCESS CTLR 100LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 90
控制器类型: 以太网控制器,MAC/PHY
电源电压: 3.3V
电流 - 电源: 230mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-LQFP(14x14)
包装: 托盘
78Q8430 Data Sheet
DS_8430_001
68
Rev. 1.2
Name: PMCAP
Reset Val: 0x120A_4801
Block: CTL
Address: 0x198
Bits
Type
Default
Description
15:8
RO
0x48
Next
Reads back 0x48. Points to next capability.
7:0
RO
0x01
ID
Reads back 0x01.
7.6.29 Power Management Control and Status Register
Name: PMCSR
Reset Val: 0x0000_0000
Block: CTL
Address: 0x19C
Bits
Type
Default
Description
31:24
X
Reserved
23:22
RW
00
Psmarg1
Voltage regulator #1 margin.
21:20
RW
00
Psmarg2
Voltage regulator #2 margin.
19:18
RW
00
Psmarg3
Voltage regulator #3 margin.
17:16
X
Reserved
15
RW
0
PME
Power management event status. This bit is set by a WAKE signal from
the CAM and only cleared when the host writes a 1 to this bit.
14:9
X
Reserved
8
RW
0
PME_ENB
Enables assertion of
PME when there is a power management event.
7:2
X
Reserved
1:0
RW
00
PS
Present power management state, 01b = D1, 00b = D0. (Any non-zero
value here tells the part that the host is in power down mode). In any
state other than D0, wake signals from classification are allowed to
generate
PME interrupts and the movement of receive data into QUEs
is inhibited.
7.6.30 CAM Address Register
Name: CAR
Reset Val: 0x0000_0000
Block: CTL
Address: 0x1A0
Bits
Type
Default
Description
31:7
X
Reserved
6:0
RW
0x00
ADDR
CAM address of rule being accessed by the RMR and RCR.
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