鑱屼笟鏁欒偛鏈虹數涓�浣撳寲涓撲笟鏁欏璧勬簮搴?/p>
澶ф娓╂箍搴︽櫤鑳借皟鎺х郴缁燂紙鍗曠墖鏈哄紩鑴氾級
1.
璇剧▼妗堜緥鍩烘湰淇℃伅
璇剧▼妗堜緥鍚嶇О
澶ф娓╂箍搴︽櫤鑳借皟鎺х郴缁?/p>
璇剧▼妗堜緥缂栧彿
050171
鍏抽敭璇?/p>
澶ф娓╂箍搴?/p>
鏅鸿兘璋冩帶绯荤粺
鍗曠墖鏈哄紩鑴?/p>
瀵瑰簲鐭ヨ瘑鐐?/p>
鍗曠墖鏈哄簲鐢?/p>
2.
璇剧▼妗堜緥
澶氬姛鑳藉紩鑴?/p>
STC12C5410AD
鍗曠墖鏈鸿鏈?/p>
P1
銆?/p>
P2
銆?/p>
P3
锛堥櫎鍘?/p>
P3
缂哄皯
P3.6
澶栵紝鍏朵綑閮界敱
Px.0-Px.7
缁勬垚锛屽叡
23
涓紩鑴氾級涓夌粍閫氱敤
I/O
鍙ｃ�傞櫎鍗翠綔涓烘櫘閫?/p>
I/O
鍙ｄ娇鐢ㄥ锛屽叾涓殑澶嶇敤鍔熻兘
鍖呮嫭锛氫覆鍙ｈ緭鍏ヨ緭鍑恒�佸閮ㄤ腑鏂彛銆佸畾鏃跺櫒
/
璁℃暟鍣ㄣ�?/p>
A/D
杞崲鍙ｃ�?/p>
PWM
杈撳嚭鍙ｃ�傚鍥?/p>
1
鎵�绀恒�?/p>
STC12C5410AD
寮曡剼璧勬簮浣跨敤
鏈璁″厖鍒嗕娇鐢ㄤ簡
STC12C5410AD
鍗曠墖鏈虹殑寮曡剼璧勬簮锛屾病鏈夐�犳垚璧勬簮鐨勬氮璐广�傜敤鏈�
灏戠殑鎴愭湰瀹屾垚浜嗙浉鍚岀殑宸ヤ綔銆傚叿浣撶殑寮曡剼璧勬簮浣跨敤濡傚浘
2
鎵�绀恒�?/p>
瀵勫瓨鍣ㄤ娇鐢ㄧ畝浠?/p>
鍗曠墖鏈虹殑浣跨敤锛屽叾瀹炲綊鏍圭粨搴曞氨鏄鍗曠墖鏈哄唴閮ㄧ殑瀵勫瓨鍣ㄨ繘琛屾搷鎺с�備娇鐢ㄥソ瀵勫瓨鍣?/p>
鎵嶈兘鍏呭垎鍒╃敤鍗曠墖鏈虹殑璧勬簮锛?/p>
鎵嶈兘鍙戞尌鍗曠墖鏈虹殑浣滅敤銆?/p>
鏈璁′娇鐢ㄤ簡
TMOD(
濡傝〃
3-1-1)
銆?/p>
IE(
濡傝〃
3-1-2)
銆?/p>
IP(
濡傝〃
3-1-3)
銆?/p>
TCON(
濡傝〃
3-1-4)
銆?/p>
TH0
銆?/p>
TL0
銆?/p>
TH1
銆?/p>
TL1
瀵勫瓨鍣ㄣ�?/p>
琛?/p>
1
瀹氭椂
/
璁℃暟鎺у埗瀵勫瓨鍣?/p>
TMOD
浣?/p>
搴?/p>
B7
B6
B5
B4
B3
B2
B1
B0
浣嶇鍙?/p>
GATE
C/T
M1
M0
GATE
C/T
M1
M0
瀹氭椂鍣?/p>
T1
T0
GATE
锛氶棬鎺т綅
GATE=0
锛屽惎鍔ㄤ笉鍙?/p>
INTO
鎴?/p>
INT1
鎺у埗锛?/p>
GATE=1
锛屽惎鍔ㄥ彈
INTO
鎴?/p>
INT1
鎺у埗銆?/p>
C/T
锛氬閮ㄨ鏁板櫒
/
瀹氭椂鍣ㄦ柟寮忛�夋嫨浣?/p>
C/T=0,
瀹氭椂鏂瑰紡锛?/p>
C/T=1,
璁℃暟鏂瑰紡銆?/p>
M1/M0
锛氬伐浣滄ā寮忛�夋嫨浣嶏紙鏈夊洓绉嶅伐浣滄ā寮忥級
M1=0,M0=0,
妯″紡
0 13
浣嶅畾鏃?/p>
/
璁℃暟鍣紱