X-Git-Url: http://git.rot13.org/?p=goodfet;a=blobdiff_plain;f=firmware%2Finclude%2Fjtag.h;h=a766b06e53505a25c996a836c7f4b47410d0fd07;hp=c1abdf3647f70b09f33297f7957504973b815ec5;hb=1283fdb830f9ecd0e27e10ef66927562aff674a7;hpb=0fb25630e9970a4e6d18e190c484f654490565b0

diff --git a/firmware/include/jtag.h b/firmware/include/jtag.h
index c1abdf3..a766b06 100644
--- a/firmware/include/jtag.h
+++ b/firmware/include/jtag.h
@@ -20,9 +20,12 @@ unsigned long jtagtransn(unsigned long word,
 unsigned char jtag_ir_shift8(unsigned char);
 //! Shift 16 bits of the DR.
 unsigned int jtag_dr_shift16(unsigned int);
+//! Shift 20 bits of the DR, MSP430 specific.
+unsigned long jtag_dr_shift20(unsigned long in);
 //! Stop JTAG, release pins
 void jtag_stop();
 
+//! Setup the JTAG pin directions.
 void jtagsetup();
 
 // JTAG430 Commands
@@ -118,3 +121,16 @@ extern int savedtclk;
 // Bypass instruction
 #define IR_BYPASS                  0xFF   // 0xFF
 
+//MSP430X2 unique
+#define IR_COREIP_ID               0xE8   // 0x17 
+#define IR_DEVICE_ID               0xE1   // 0x87
+
+//MSP430 or MSP430X
+#define MSP430JTAGID 0x89
+//MSP430X2 only
+#define MSP430X2JTAGID 0x91
+
+//! Syncs a POR.
+unsigned int jtag430x2_syncpor();
+//! Executes an MSP430X2 POR
+unsigned int jtag430x2_por();