參數(shù)資料
型號: uPSD3254A(中文)
廠商: 意法半導(dǎo)體
英文描述: Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的FLASH可編程系統(tǒng)器件)
中文描述: 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核(帶8032微控制器內(nèi)核的閃存可編程系統(tǒng)器件)
文件頁數(shù): 37/45頁
文件大?。?/td> 1308K
代理商: UPSD3254A(中文)
www.ic base.c om
37
init_count2.C = 0;
init_count3.D := 0;
init_count3.PR = 0;
init_count3.RE = !_reset;
init_count3.C = 0;
down_count0.D := (!down_count0.Q & !term_count.PIN)
# (init_count0 & term_count.PIN);
down_count0.PR = 0;
down_count0.RE = !_reset;
down_count0.C = ale;
down_count1.D := (down_count1.Q & down_count0.Q & !term_count.PIN)
# (!down_count1.Q & !down_count0.Q & !term_count.PIN)
# (init_count1 & term_count.PIN);
down_count1.PR = 0;
down_count1.RE = !_reset;
down_count1.C = ale;
down_count2.T := (!down_count1.Q & !down_count0.Q & !term_count.PIN)
# (!down_count2.Q & init_count2 & term_count.PIN)
# (down_count2.Q & !init_count2 & term_count.PIN);
down_count2.PR = 0;
down_count2.RE = !_reset;
down_count2.C = ale;
down_count3.T := (!down_count3.Q & init_count3 & term_count.PIN)
# (down_count3.Q & !init_count3 & term_count.PIN)
# (!down_count2.Q & !down_count1.Q & !down_count0.Q & !term_count.PIN);
down_count3.PR = 0;
down_count3.RE = !_reset;
down_count3.C = ale;
PORTB EQUATIONS :
=======================
a12_x = a12;
a12_x.OE = 1;
a13_x = a13;
a13_x.OE = 1;
a14_x = a14;
a14_x.OE = 1;
a15_x = a15;
a15_x.OE = 1;
term_count = !down_count3.Q & !down_count2.Q & !down_count1.Q & !down_count0.Q;
term_count.OE = 1;
ONLY FOR REFERENCE
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