R-1
參數(shù)資料
型號: PIC16LCE624-04E/P
廠商: Microchip Technology
文件頁數(shù): 15/100頁
文件大?。?/td> 0K
描述: IC MCU CMOS 1K OTP W/EEPRM 18DIP
標(biāo)準(zhǔn)包裝: 25
系列: PIC® 16C
核心處理器: PIC
芯體尺寸: 8-位
速度: 4MHz
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,WDT
輸入/輸出數(shù): 13
程序存儲器容量: 1.75KB(1K x 14)
程序存儲器類型: OTP
EEPROM 大?。?/td> 128 x 8
RAM 容量: 96 x 8
電壓 - 電源 (Vcc/Vdd): 2.5 V ~ 5.5 V
振蕩器型: 外部
工作溫度: -40°C ~ 125°C
封裝/外殼: 18-DIP(0.300",7.62mm)
包裝: 管件
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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