tcp51.abl

本程序是一个RS232转网口的。是一个透明传输的模块

module TCP51
pa7 PIN 21; "Latched address out
pa6 PIN 22; "Latched address out
pa5 PIN 24; "Latched address out
pa4 PIN 26; "Latched address out
pa3 PIN 28; "Latched address out
pa2 PIN 32; "Latched address out
pa1 PIN 34; "Latched address out
pa0 PIN 35; "Latched address out
pb7 PIN 66;
tdo PIN 6; "TDO
tdi PIN 7; "TDI
tck PIN 16; "TCK
tms PIN 20;  "TMS
ale PIN 4; "ALE output
a11 PIN 57; "Address line
a10 PIN 55; "Address line
a9 PIN 53; "Address line
a8 PIN 51; "Address line
a7 PIN 47;  "Data/address bus line
a6 PIN 45;  "Data/address bus line
a5 PIN 43;  "Data/address bus line
a4 PIN 41;  "Data/address bus line
a3 PIN 39;  "Data/address bus line
a2 PIN 38;  "Data/address bus line
a1 PIN 37;  "Data/address bus line
a0 PIN 36;  "Data/address bus line
_Reset_In PIN 68;
VREF PIN 70; "VREF input
_rd PIN 65;
_psen PIN 63;
_wr PIN 62;
USB_minus PIN 8; "USB- bus
USB_plus PIN 10; "USB+ bus
Xtal1 PIN 48; "Xtal1
Xtal2 PIN 49; "Xtal2
rs0 node;
csiop node;
fs0 node;
fs1 node;
csboot0 node;
_reset node 543;
a12 node 512;
a13 node 513;
a14 node 514;
a15 node 515;
pgr2..pgr0 node;

X = .x.;
address = [a15..a0];
page = [pgr2..pgr0];
Vcc = 1;
Gnd = 0;


// Begin user preserved declarations (not affected by iterations of DA usage) ===================

// End user preserved declarations (not affected by iterations of DA usage) ===================



equations

rs0 = ((address >= ^h8200) & (address <= ^hFFFF));
csiop = ((address >= ^h8000) & (address <= ^h80FF));
fs0 = ((page == 0) & (address >= ^h0000) & (address <= ^h7FFF));
fs1 = ((page == 0) & (address >= ^h8000) & (address <= ^hFFFF));
csboot0 = ((address >= ^h0000) & (address <= ^h1FFF));
! pb7 = ((address >= ^h8100) & (address <= ^h81FF))
     # ((address >= ^h8100) & (address <= ^h81FF));


// Begin user preserved equations (not affected by iterations of DA usage) ===================

// End user preserved equations (not affected by iterations of DA usage) ===================


end TCP51