- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄43901 > L8229 (STMICROELECTRONICS) STEPPER MOTOR CONTROLLER, 1.5 A, PDSO24 PDF資料下載
參數(shù)資料
| 型號(hào)： | L8229 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, 1.5 A, PDSO24 |
| 封裝： | LEAD FREE, SSO-24 |
| 文件頁(yè)數(shù)： | 20/42頁(yè) |
| 文件大?。?/td> | 858K |
| 代理商： | L8229 |
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)當(dāng)前第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)
Obsolete
Product(s)
- Obsolete
Product(s)
L8229
L8229_0 and L8229_1 modes
8.4.1
Reading back SPI.
When W2 bit 11 to 13 are to 111, read back from SPI is enabled. This function is to check
the actual data in W0 and W1; W2 can’t be read back.
To read back the following procedure is requested:
1.
Set PROG1=1, PROG2=0
2.
Write W0 and W1 to SDI
3.
Write W2 (with bits 11, 12, 13 set to 111) to SDI. This enables read back mode from
SPI.
4.
Write 0001 1111 1111 1111 to SDI (the first three bits mean that W0 is requested to be
read out, the other bits have no sense just to fill the blank bits). This allows to check if
the SDI output is W0 bit3~15.
5.
Write W2 (with bits 11, 12, 13 set to 111) to SDI. This enables read back mode from
SPI.
6.
Write 0101 1111 1111 1111 to SDI (the first three bits mean that W1 is requested to be
read out, the other bits have no sense just to fill the blank bits). This allows to check if
the SDI output is W1 bit3~15.
If the data to be read out are the same as the data write in, it means write function of SPI is
right.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| L9484 | SWITCHING REGULATOR, 460 kHz SWITCHING FREQ-MAX, PSFM8 |
| L9903 | BRUSH DC MOTOR CONTROLLER, PDSO20 |
| L9903TR | BRUSH DC MOTOR CONTROLLER, PDSO20 |
| L9911B | BRUSH DC MOTOR CONTROLLER, SFM8 |
| L9911A | BRUSH DC MOTOR CONTROLLER, SFM8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| L822HW | 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:HIGH CURRENT MOLDED POWER INDUCTORS |
| L822HW-1R0MF | 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:HIGH CURRENT MOLDED POWER INDUCTORS |
| L822HW-1R5MF | 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:HIGH CURRENT MOLDED POWER INDUCTORS |
| L822HW-2R2MF | 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:HIGH CURRENT MOLDED POWER INDUCTORS |
| L822HW-3R3MF | 制造商:SUPERWORLD 制造商全稱:Superworld Electronics 功能描述:HIGH CURRENT MOLDED POWER INDUCTORS |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。