參數(shù)資料
型號: HPC3130PGELOW-PROFILEQUAD
廠商: Texas Instruments, Inc.
英文描述: PCI HOT PLUG CONTROLLER
中文描述: 的PCI熱插拔控制器
文件頁數(shù): 29/40頁
文件大?。?/td> 555K
代理商: HPC3130PGELOW-PROFILEQUAD
HPC3130
PCI HOT PLUG CONTROLLER
SCPS029B – DECEMBER1998
29
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
attention indicator control register
Bit
7
6
5
4
3
2
1
0
Name
Attention indicator control register
Type
R
R
R
R
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
Register:
Type:
Offset:
Default:
Description:
Attention indicator control
Read-only, Read/Write
03 (slot 0), 0Bh (slot 1), 13h (slot 2), 1Bh (slot 3)
00h
This register controls the attention indicators. The timing for the indicators is based upon
the PCI clock and the M66EN input.
Table 11. Attention Indicator Control Register
BIT
TYPE
NAME
FUNCTION
7
R
RSVD
Reserved. This bit returns 0 when read.
6
R
RSVD
Reserved. This bit returns 0 when read.
5
R
RSVD
Reserved. This bit returns 0 when read.
4
R
RSVD
Reserved. This bit returns 0 when read.
3–2
R/W
ATTN1_CTL
Attention indicator 1 control. These bits control the state of ATTN1 per slot and are programmed as follows:
00 = Drive low
01 = Slow blink – 1 cycle per second
10 = Fast blink – 2 cycles per second
11 = Drive high
1–0
R/W
ATTN0_CTL
Attention indicator 0 control. These bits control the state of ATTN0 per slot and are programmed as follows:
00 = Drive low
01 = Slow blink – 1 cycle per second
10 = Fast blink – 2 cycles per second
11 = Drive high
相關(guān)PDF資料
PDF描述
HPC3130PBMQUADFLAT PCI HOT PLUG CONTROLLER
HPC3130PBKLOW-PROFILEQUAD PCI HOT PLUG CONTROLLER
HPC43100VHG30 16-Bit Microcontroller
HPC46003E20 16-Bit Microcontroller
HPC46003L20 16-Bit Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HPC36003 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High-Performance microControllers
HPC36003E30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller
HPC36003L30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller
HPC36003T30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Microcontroller
HPC36003V20 功能描述:16位微控制器 - MCU RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT