- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382672 > TP6508 Pushbutton Switch; Actuator Diameter:0.078"; Circuitry:6PDT; Switch Operation:6 Changeover Push-Push; Contact Current Max:100mA; Leaded Process Compatible:Yes; Mounting Type:PCB; Switch Function:6PDT PDF資料下載
參數(shù)資料
| 型號(hào)： | TP6508 |
| 英文描述： | Pushbutton Switch; Actuator Diameter:0.078"; Circuitry:6PDT; Switch Operation:6 Changeover Push-Push; Contact Current Max:100mA; Leaded Process Compatible:Yes; Mounting Type:PCB; Switch Function:6PDT |
| 中文描述： | 顯卡 |
| 文件頁(yè)數(shù)： | 86/134頁(yè) |
| 文件大?。?/td> | 600K |
| 代理商： | TP6508 |
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)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)當(dāng)前第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)第131頁(yè)第132頁(yè)第133頁(yè)第134頁(yè)
P.83
Extended Index Register PREG Hex 10 : Display Memory Base Address Register
This is a read/write register.
Port address is Hex CFC.
Default value after hardware reset is Hex 0000,0000.
D0
D1-2
D3
D4-20
D21
D22-31
(SREG F1 provides the same function for ISA/Local bus only.)
Display memory space indicator (read-only =0)
Type select bit 0 to 1 (read-only =00)
Prefectchable bit (read-only =0)
Base address bit 4 to 19 (read-only =0)
Base address bit 21 (read-only =0; for 4M-byte display memory)
Base address bit 22 to 31
Bit 0
This bit is read-only and used to determine whether the register maps into Memory or I/O space. Base
registers that map to Memory space must return a 0 in bit 0 . Base registers that map to I/O space
must return a 1 in bit 0. Then , TP6508 set this bit to logical 0 .
These bit is read-only . For memory base registers , bit 2 and 1 have an encoded meaning as shown in
the following description . Then , TP6508 set these bits to binary logical 00 .
Bit 2
Bit 1
Meaning
0
0
Base register is 32 bits wide and mapping can be done anywhere
in the 32-bit memory space .
0
1
Base register is 32 bits wide Bust must be mapped below 1M in
memory space.
1
0
Base register is 64 bits wide and can be mapped anywhere
in the 64-bit memory space .
1
1
Reserved.
This bit is read-only . TP6508 set this bits to logical 1 and the data is perfectible .
There are 4M-byte display memory address space for TP6508 setting. The lower 2MB is for display
memory and upper 2MB is for memory mapped IO. Power-up
address space TP6508 required by writing a value of all 1's to the register and then reading the value
back. When TP6508 has over 1M-byte display memory , it will return 0's in these don't care address
bits.
By the description of previous bits , the bits 22 through 31 would implement on read and write opera-
tion for power-up software determining 4M-byte address space.
Bit 1-2
Bit 3
Bit 4-21
software can determine how much
Bit 22-31
Extended Index Register PREG Hex 14 : I/O command Base Address Register
This is a read/write register.
Port address is Hex CFC.
Default value after hardware reset is Hex 0000,0001.
D0
D1
D2-7
D8-31
I/O command space indicator (read-only =1)
Reserved =0
Base address bit 2 to 7 (read-only =0)
Base address bit 8 to 31
Bit 0
This bit is read-only and used to determine whether the register maps into Memory or I/O space. Base
registers that map to Memory space must return a 0 in bit 0 . Base registers that map to I/O space
must return a 1 in bit 0. Then , TP6508 set this bit to logical 1 .
This bit is reserved , and must return 0 on reads.
TP6508 has 256-byte I/O address space . Power-up software can determine how much address space
TP6508 required by writing a value of all 1's to the register and
TP6508 will return 0's in these don't care address bits .
By the description of previous bits , the bits 8 through 31 would implement on read and write opera-
tion for power-up software determining 256-byte address space.
Bit 1
Bit 2-7
then reading the value back .
Bit 8-31
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TP6820 | Pushbutton |
| TP7L10 | TRANSISTOR | BJT | DARLINGTON | NPN | 100V V(BR)CEO | 7A I(C) | TO-225VAR |
| TP7L20 | TRANSISTOR | BJT | DARLINGTON | NPN | 200V V(BR)CEO | 7A I(C) | TO-225VAR |
| TP7S8 | TRANSISTOR | BJT | NPN | 80V V(BR)CEO | 7A I(C) | TO-220VAR |
| TP8511HB-E01 | Key Board Controller IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TP655 | 制造商:Test-um 功能描述:TestifierPRO™ Cable Tester 制造商:TEST-UM 功能描述:TESTIFIERPRO |
| TP6800 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL VIDEO CAMERA CONTROLLER |
| TP680677 | 制造商:Cooper Crouse Hinds 功能描述:Exact Equal/ 1-5 Days |
| TP6820 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Toy Camera Controller.RS232 |
| TP682-1 | 制造商:Daniels Manufacturing Corporation (DMC) 功能描述:SINGLE POS HEAD 16P&S-M300-25A |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。