参数资料
型号: SPD6729QCE
厂商: INTEL CORP
元件分类: 总线控制器
英文描述: PCMCIA BUS CONTROLLER, PQFP208
封装: MQFP-208
文件页数: 88/116页
文件大小: 1442K
代理商: SPD6729QCE
PCI-to-PC Card (PCMCIA) Controller — PD6729
Datasheet
73
Bit 1: Low-Power Dynamic Mode
This bit determines whether Low-power Dynamic mode is enabled. Leaving this bit set to ‘1’
allows automatic reduction in power consumption during periods of inactivity.
Bit 2: Suspend Mode
This bit enables Suspend mode. No registers other than this (index 1E) should be written when in
Suspend mode should not be expected. Access cycles to cards in sockets are not allowed in
Suspend mode.
Bit 3: 5V Core
This bit selects input threshold circuits. This bit must be set to a ‘1’ when the CORE_VDD pin is
connected to 5.0 volts to provide TTL-compatible input thresholds at card socket.
Bit 7: IRQ15/RI_OUT* Is RI Out
This bit determines the function of the IRQ15/RI_OUT* pin. When this bit is set to a ‘1’, IRQ15/
RI_OUT* can be used to trigger restoration of system activity when a high-to-low change is
detected on the BVD1/-STSCHG/-RI pin.
0
Clock runs always.
1
Normal operation, stop clock when possible.
0
Normal operation.
1
Stop internal clock, enable all Low-power modes, and disable socket access.
0
Normal operation: use when CORE_VDD pin is connected to 3.3 volts.
1
Selects input thresholds for use when 5.0 volts is connected to the PD6729 CORE_VDD pin.
0
Normal IRQ15 operation on the IRQ15/RI_OUT* pin.
1
IRQ15/RI_OUT* is connected to ring indicate pin on the system logic.
相关PDF资料
PDF描述
SPEAR-09-B042 1 CHANNEL(S), 100M bps, I2C BUS CONTROLLER, PBGA289
SPEAR300-2 32-BIT, FLASH, 333 MHz, RISC MICROCONTROLLER, PBGA289
SPL505YC264ATT PROC SPECIFIC CLOCK GENERATOR, PDSO64
SPL505YC264BT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO64
SPL505YC264BT 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO64
相关代理商/技术参数
参数描述
SPD6730QCB 制造商:Rochester Electronics LLC 功能描述:- Bulk
SPD6832QCB 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Intel 功能描述:
SPD73 制造商:未知厂家 制造商全称:未知厂家 功能描述:Shielded Surface Mount Inductors
SPD73-103M 功能描述:固定电感器 10uH 20% .067ohm Shield Choke SMT Pwr RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm
SPD73-103MTR 功能描述:固定电感器 10 UH 20% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm