參數(shù)資料
型號(hào)： MCZ33991EG
廠商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述： Gauge Driver Integrated Circuit
中文描述： 儀表驅(qū)動(dòng)集成電路
文件頁(yè)數(shù)： 32/36頁(yè)
文件大?。?/td> 481K
代理商： MCZ33991EG
Analog Integrated Circuit Device Data
Freescale Semiconductor
32
33991
TIMING DESCRIPTIONS AND DIAGRAMS
SAMPLE CODE
/* Step 8 */
Command_Gauge
(0x80,0x03);
/* Step 9 */
Command_Gauge
(0x10,0x00);
/* Read Status until RTZ is done */
While
((status & 0x08) != 0)
{
Command_Gauge
(0x10,0x00);}
/* Send RTZ to Gauge 1 */
/* Null Read to get status */
/* Step 10 */
Command_Gauge
(0x23,0xFF);
/* Send velocity */
/* Step 11 */
Command_Gauge
(0x4F,0xFF);
/*Check SO bits for Out of Range Vpwr and Overtemperature */
If
((status & 0x40) != 0)
/* If bit ST6 is logic 1 then RTZ after valid Vpwr */
/* Send position to gauge0 */
/* Step 12 */
Command_Gauge
(0x6F,0xFF);
/*Check SO bits for Out of Range Vpwr and Over-Temperature */
If
((status & 0x40) != 0)
/* If bit ST6 is logic 1 then RTZ after valid Vpwr */
If
((status & 0x01) != 0)
/* If bit ST0 is logic 1 then enable driver again.
/* If ST0 continues to indicate over temperature, then shut down Gauge 0. */
/* If ST2 returns to normal, then reestablish the zero reference by RTZ command. */
/* Send position to gauge1 */
If
((status & 0x01) != 0)
/* If bit ST0 is logic 1 then enable driver again.
/* If ST0 continues to indicate Over-Temperature, then shut down Gauge 1. */
/* If ST2 returns to normal, then reestablish the zero reference by RTZ command. */
/* Step 13 */
Command_Gauge
(0x40,0x00);
/* Return the pointers close to zero position */
Command_Gauge
(0x40,0x18);
/* Move the pointer at least 24 microsteps CW to the nearest full step */
/* Send position to Gauge 0 */
/* Send position to Gauge 0 */
/* Step 14 */
Command_Gauge
(0x60,0x00);
/* Return the pointers close to zero position */
Command_Gauge
(0x60,0x18);
/* Move the pointer at least 24 microsteps CW to the nearest full step */
/* Check SO bit ST4 to see if Gauge 0 has moved */
If
((status & 0x10) != 0)
/* If ST4 is logic 1 then Gauge 0 has moved to the first microstep */
/* Send position to Gauge 1 */
/* Send position to Gauge 1 */
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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MCZ33996CEK 制造商:Freescale Semiconductor 功能描述:16 LOW SIDE SW - Bulk
MCZ33996CEKR2 制造商:Freescale Semiconductor 功能描述:16 LOW SIDE SW - Tape and Reel
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