- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄9749 > DS32506N+ (Maxim Integrated Products)IC LIU DS3/E3/STS-1 484-BGA PDF資料下載
參數(shù)資料
| 型號(hào)： | DS32506N+ |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 75/130頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU DS3/E3/STS-1 484-BGA |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 60 |
| 類型： | 線路接口裝置（LIU） |
| 規(guī)程： | IEEE 1149.1 |
| 電源電壓： | 1.8V, 3.3V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 484-BGA |
| 供應(yīng)商設(shè)備封裝： | 484-BGA（23x23） |
| 包裝： | 管件 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)當(dāng)前第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)
DS32506/DS32508/DS32512
49 of 130
9. REGISTER MAPS AND DESCRIPTIONS
9.1 Overview
When a microprocessor interface is enabled (IFSEL[2:0]
≠ 000), the registers described in this section are
accessible. The overall memory map is shown in Table 9-1. The DS32512 register map covers the address range
of 000 to 7FFh. On the DS32508, writes in the address space for LIUs 9 through 12 are ignored, and reads from
these addresses return 00h. On the DS32506, address line A[10] is not present, and writes into the address space
for LIU 7 are ignored, and reads from these addresses return 00h. The address LSB A[0] is used to address the
upper and lower bytes of a register in 8-bit mode, and to swap the upper and lower bytes in 16-bit mode.
In each register, bit 15 is the MSB and bit 0 is the LSB. Register addresses not listed and bits marked “—“ are
reserved and must be written with 0 and ignored when read. Writing other values to these registers may put the
device in a factory test mode resulting in undefined operation. Bits labeled “0” or “1” must be written with that value
for proper operation. Register fields with underlined names are read-only fields; writes to these fields have no
effect. All other fields are read-write. Register fields are described in detail in the register descriptions in Sections
9.1.1 Status Bits
The device has two types of status bits. Real-time status bits are read-only and indicate the state of a signal at the
time it is read. Latched status bit are set when the associated event occurs and remain set until cleared. Once
cleared, a latched status bit is not set again until the associated event recurs (goes away and comes back). A
latched-on-change bit is a latched status bit that is set when the event occurs and when it goes away. A latched
status bit can be cleared using either a clear-on-read or clear-on-write method (see Section 8.8.5). For clear-on-
read, all latched status bits in a latched status register are cleared when the register is read. In 16-bit mode, all 16
latched status bits are cleared. In 8-bit mode, only the eight bits read are cleared. For clear-on-write, a latched bit in
a latched status register is cleared when a logic 1 is written to that bit. For example, writing FFFFh to a 16-bit
latched status register clears all latched status bits in the register, whereas writing 0001h only clears bit 0 of the
register. When set, some latched status bits can cause an interrupt request if enabled to do so by corresponding
interrupt enable bits.
9.1.2 Configuration Fields
Configuration fields are read-write. During reset, each configuration field reverts to the default value shown in the
register definition. Configuration register bits marked “—“ are reserved and must be written with 0. Configuration
registers and bits can be written to and read from during a data path reset, however, all changes to these bits are
ignored during the data path reset. As a result, all bits requiring a zero-to-one transition to initiate an action must
have the transition occur after the data path reset has been removed. See Section 8.11 for more information about
resets and data path resets.
9.1.3 Counters
All counters stop counting at their maximum count. A counter register is updated by asserting (low to high
transition) the performance monitoring update signal (PMU). During a counter register update, the performance
monitoring status signal (PMS) is deasserted. A counter register update consists of loading the counter register
with the current count, resetting the counter, resetting the zero count status indication, and then asserting PMS. No
events are missed during an update. See Section 8.7.4 for more information about performance monitor register
updates.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VI-B42-MW-F3 | CONVERTER MOD DC/DC 15V 100W |
| VE-B1V-IV-B1 | CONVERTER MOD DC/DC 5.8V 150W |
| M83723/83R1006N | CONN RCPT 6POS WALL MT W/PINS |
| VI-B1V-IV-B1 | CONVERTER MOD DC/DC 5.8V 150W |
| VI-B42-MW-F2 | CONVERTER MOD DC/DC 15V 100W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS32506N# | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 6-Port DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS32506N+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 6-Port DS3/E3/STS-1 Line Interface Unit RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS32506NA2 | 制造商:Maxim Integrated Products 功能描述:DS32506A2 X6 DS3/E3 LIU - Rail/Tube |
| DS32506NW | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS32506W | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。