OMAPL137DZKB3 鏅�(sh铆)闁擄細2025/4/29 10:02:35 闁辫畝锛�30

OMAPL137 鏄竴娆惧熀浜� ARM926EJ-S 鍏�(n猫i)鏍哥殑浣庡姛鑰楄檿鐞嗗櫒锛屽皥鐐哄祵鍏ュ紡宸ユキ(y猫)鍜屾秷璨�(f猫i)椤炴噳(y墨ng)鐢ㄨō(sh猫)瑷�(j矛)銆傝┎鑺墖绲�(ji茅)鍚堜簡楂樻€ц兘 DSP 瀛愮郴绲�(t菕ng)鍜岃睈瀵岀殑澶栬ō(sh猫)鎺ュ彛锛岃兘澶犳豢瓒冲绋京(f霉)闆滅殑鎳�(y墨ng)鐢ㄩ渶姹�銆侽MAPL137 鎻愪緵浜嗗挤(qi谩ng)澶х殑铏曠悊鑳藉姏鍜岃純浣庣殑鍔熻€楃壒鎬�锛岄仼鍚堥渶瑕侀珮鏁堣兘鍜屼綆鑳借€楃殑鍫�(ch菐ng)鏅�銆�
銆€銆€OMAPL137 鐨勬灦妲�(g貌u)鏀寔瀵�(sh铆)鏅�(sh铆)鎿嶄綔绯荤当(t菕ng)锛圧TOS锛夊拰 Linux 绛夊绋搷浣滅郴绲�(t菕ng)锛屽叾闈堟椿鐨勮ō(sh猫)瑷�(j矛)浣垮叾鎴愮偤瑷卞宓屽叆寮忔帶鍒�銆佹暩(sh霉)鎿�(j霉)閲囬泦鍜岄€氫俊绯荤当(t菕ng)鐨勭悊鎯抽伕鎿囥€�

鍙冩暩(sh霉)

鏍稿績锛欰RM926EJ-S + TMS320C674x DSP
銆€銆€涓婚牷锛氭渶楂� 300 MHz (ARM) 鍜� 456 MHz (DSP)
銆€銆€瀛樺劜(ch菙)鍣細楂橀仈(d谩) 1 MB 鐗囦笂 SRAM
銆€銆€宸ヤ綔闆诲锛氬収(n猫i)鏍搁浕澹� 1.0V 鑷� 1.1V锛孖/O 闆诲 1.7V 鑷� 3.6V
銆€銆€灏佽锛欱GA 灏佽
銆€銆€婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€鍔熻€楋細鍏稿瀷鍊肩磩 250mW

鐗规€�

OMAPL137 绲�(ji茅)鍚堜簡楂樻€ц兘 ARM 鍜� DSP 鏍稿績锛屽叿鏈変互涓嬮’钁楃壒榛�(di菐n)锛�
銆€銆€1. 楂樻€ц兘 ARM926EJ-S 铏曠悊鍣紝鏀寔 JTAG 瑾�(di脿o)瑭﹀姛鑳�銆�
銆€銆€2. 闆嗘垚 C674x DSP 鍏�(n猫i)鏍�锛屽叿鍌欓珮鏁堢殑淇¤櫉(h脿o)铏曠悊鑳藉姏銆�
銆€銆€3. 鏀寔澶氱ó澶栬ō(sh猫)鎺ュ彛锛屽寘鎷� UART銆丼PI銆両2C銆丟PIO 鍜� USB銆�
銆€銆€4. 鎻愪緵 PWM 杓稿嚭妯″锛岄仼鐢ㄤ簬闆绘(j墨)鎺у埗绛夋噳(y墨ng)鐢�銆�
銆€銆€5. 鍏�(n猫i)缃� ADC 妯″锛屼究浜庢ā鎿俊铏�(h脿o)鐨勯噰闆嗚垏铏曠悊銆�
銆€銆€6. 鏀寔 DDR2 鍜� NAND Flash 瀛樺劜(ch菙)鎿�(ku貌)灞�銆�
銆€銆€7. 鎻愪緵澶氶€氶亾 DMA 鎺у埗鍣紝鎻愰珮鏁�(sh霉)鎿�(j霉)鍌宠几鏁堢巼銆�
銆€銆€8. 鍖呭惈纭欢鍔犲瘑寮曟搸锛屽寮�(qi谩ng)鏁�(sh霉)鎿�(j霉)瀹夊叏鎬�銆�
銆€銆€9. 鏀寔澶氱ó闆绘簮绠＄悊妯″紡锛岄檷浣庣郴绲�(t菕ng)鍔熻€�銆�

鎳�(y墨ng)鐢�

OMAPL137 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌�锛屽 PLC 鎺у埗鍣ㄥ拰鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆€銆€2. 宓屽叆寮忛啱(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡備究鏀滃紡鍋ュ悍鐩�(ji膩n)娓�(c猫)鍎€銆�
銆€銆€3. 鏅鸿兘瀹跺眳鎺у埗鍣ㄥ拰缍�(w菐ng)闂�(gu膩n)銆�
銆€銆€4. 瑕栭牷鐩�(ji膩n)鎺у拰鍦栧儚铏曠悊瑷�(sh猫)鍌�銆�
銆€銆€5. 閫氫俊绲傜鍜岀劇(w煤)绶氭帴鍏ラ粸(di菐n)銆�
銆€銆€6. 宸ユキ(y猫)姗�(j墨)鍣ㄤ汉鎺у埗绯荤当(t菕ng)銆�
銆€銆€7. 姹借粖闆诲瓙鎳�(y墨ng)鐢�锛屽淇℃伅濞涙▊(l猫)绯荤当(t菕ng)鍜岃粖韬帶鍒剁郴绲�(t菕ng)銆�