参数资料
型号: PIC16CE624-20/SO
厂商: Microchip Technology
文件页数: 15/100页
文件大小: 0K
描述: IC MCU OTP 1KX14 EE COMP 18SOIC
产品培训模块: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
标准包装: 42
系列: PIC® 16C
核心处理器: PIC
芯体尺寸: 8-位
速度: 20MHz
外围设备: 欠压检测/复位,POR,WDT
输入/输出数: 13
程序存储器容量: 1.75KB(1K x 14)
程序存储器类型: OTP
EEPROM 大小: 128 x 8
RAM 容量: 96 x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 5.5 V
振荡器型: 外部
工作温度: 0°C ~ 70°C
封装/外壳: 18-SOIC(0.295",7.50mm 宽)
包装: 管件
其它名称: PIC16CE624-20/SOR
PIC16CE624-20/SOR-ND
2010 Microchip Technology Inc.
DS39935C-page 111
ENC424J600/624J600
REGISTER 12-2:
PHSTAT1: PHY STATUS REGISTER 1
R-0
R-1(1)
R-0
r
FULL100
HALF100
FULL10
HALF10
r
bit 15
bit 8
R-0
R/LH-0
R-1(1)
R/LL-0
R-0
R-1(1)
r
ANDONE
LRFAULT
ANABLE
LLSTAT
r
EXTREGS
bit 7
bit 0
Legend:
LL = Latch Low bit
U = Unimplemented bit, read as ‘0’
R = Readable bit
W = Writable bit
LH = Latch High bit
LL = Latch-Low bit
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
Reserved:
Read as ‘0’
bit 14
FULL100:
100Base-TX Full-Duplex Ability Status bit
1
= PHY is capable of 100Base-TX full-duplex operation(1)
bit 13
HALF100:
100Base-TX Half-Duplex Ability Status bit
1
= PHY is capable of 100Base-TX half-duplex operation(1)
bit 12
FULL10:
10Base-T Full-Duplex Ability Status bit
1
= PHY is capable of 10Base-T full-duplex operation(1)
bit 11
HALF10:
10Base-T Half-Duplex Ability Status bit
1
= PHY is capable of 10Base-T half-duplex operation(1)
bit 10-6
Reserved:
Ignore on read
bit 5
ANDONE:
Auto-Negotiation Done Status bit
1
= Auto-negotiation is complete
0
= Auto-negotiation is disabled or still in progress
bit 4
LRFAULT:
Latching Remote Fault Condition Status bit
1
= Remote Fault condition has been detected. This bit latches high and automatically returns to ‘0’
after PHSTAT1 is read.
0
= No remote Fault has been detected since the last read of PHSTAT1
bit 3
ANABLE:
Auto-Negotiation Ability Status bit
1
= PHY is capable of auto-negotiation(1)
bit 2
LLSTAT:
Latching Link Status bit
1
= Ethernet link is established and has stayed continuously established since the last read of
PHSTAT1
0
= Ethernet link is not established or was not established for a period since the last read of PHSTAT1
bit 1
Reserved:
Ignore on read
bit 0
EXTREGS:
Extended Capabilities Registers Present Status bit
1
= PHY has extended capability registers at addresses, 16 thru 31(1)
Note 1:
This is the only valid state for this bit; a ‘0’ represents an invalid condition.
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