参数资料
型号: PIC12F635-I/P
厂商: Microchip Technology
文件页数: 51/74页
文件大小: 0K
描述: IC MCU FLASH 1KX14 8DIP
产品培训模块: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
标准包装: 60
系列: PIC® 12F
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: 5
程序存储器容量: 1.75KB(1K x 14)
程序存储器类型: 闪存
EEPROM 大小: 128 x 8
RAM 容量: 64 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
产品目录页面: 637 (CN2011-ZH PDF)
配用: DM163029-ND - BOARD PICDEM FOR MECHATRONICS
AC162057-ND - MPLAB ICD 2 HEADER 14DIP
ACICE0201-ND - MPLABICE 8P 300 MIL ADAPTER
AC124001-ND - MODULE SKT PROMATEII 8DIP/SOIC
Micrel, Inc.
KSZ8841-PMQL
October 2007
55
M9999-100407-1.5
PHY 1 MII Register Basic Control Register (Offset 0x04D0): P1MBCR
This register contains the MII register control for the chip function.
Bit
Default
R/W
Description
Is the Same as
15
0
RO
Soft reset
NOT SUPPORTED
14
0
RW
Reserved.
13
0
RW
Force 100
1 = Force 100 Mbps if AN is disabled (bit12)
0 = Force 10 Mbps if AN is disabled (bit12)
P1CR4, bit 6
12
1
RW
AN enable
1 = Auto-negotiation enabled
0 = Auto-negotiation disabled
P1CR4, bit 7
11
0
RW
Power down
1 = Power down
0 = Normal operation
P1CR4, bit 11
10
0
RO
Isolate
NOT SUPPORTED
9
0
RW
Restart AN
1 = Restart auto-negotiation
0 = Normal operation
P1CR4, bit 13
8
0
RW
Force full duplex
1 = Force full duplex if AN is disabled (bit12)
0 = Force half duplex if AN is disabled (bit12)
P1CR4, bit 5
7
0
RO
Reserved
6
0
RO
Reserved
5
0
R/W
HP_mdix
1 = HP Auto MDIX mode
0 = Micrel Auto MDIX mode
P1SR, bit 15
4
0
RW
Force MDIX
1 = Force MDIX
0 = Normal operation
P1CR4, bit 9
3
0
RW
Disable MDIX
1 = Disable auto MDIX
0 = Normal operation
P1CR4, bit 10
2
0
RW
Disable far end fault
1 = Disable far end fault detection
0 = Normal operation
P1CR4, bit 12
1
0
RW
Disable transmit
1 = Disable transmit
0 = Normal operation
P1CR4, bit 14
0
RW
Disable LED
1 = Disable LED
0 = Normal operation
P1CR4, bit 15
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