+//! Read data from address
+unsigned int jtag430x2_readmem(unsigned long adr){
+ unsigned int toret=0;
+ //unsigned int tries=5;
+
+ while(1){
+ //do{
+ jtag_ir_shift8(IR_CNTRL_SIG_CAPTURE);
+ //}while(!(jtag_dr_shift16(0) & 0x0301));
+
+ if(jtag_dr_shift16(0) & 0x0301){
+ // Read Memory
+ CLRTCLK;
+ jtag_ir_shift8(IR_CNTRL_SIG_16BIT);
+
+ //if(adr>=0x100){
+ jtag_dr_shift16(0x0501);//word read
+ //}else{
+ //jtag_dr_shift16(0x0511);//byte read
+ //}
+
+ jtag_ir_shift8(IR_ADDR_16BIT);
+ jtag_dr_shift20(adr); //20
+
+ jtag_ir_shift8(IR_DATA_TO_ADDR);
+ SETTCLK;
+ CLRTCLK;
+ toret = jtag_dr_shift16(0x0000);
+
+ SETTCLK;
+
+ //Cycle a bit.
+ CLRTCLK;
+ SETTCLK;
+ return toret;
+ }
+ }
+ //return toret;
+}
+
+//! Syncs a POR.
+unsigned int jtag430x2_syncpor(){
+ jtag_ir_shift8(IR_CNTRL_SIG_16BIT);
+ jtag_dr_shift16(0x1501); //JTAG mode
+ while(!(jtag_dr_shift16(0) & 0x200));
+ return jtag430x2_por();
+}