Adds upport for some 20-bit MSP430X chips.

[goodfet] / firmware / include / jtag.h

diff --git a/firmware/include/jtag.h b/firmware/include/jtag.h
index 149ea85..8cb0fdb 100644 (file)
--- a/firmware/include/jtag.h
+++ b/firmware/include/jtag.h
@@ -20,6 +20,8 @@ extern unsigned int jtag430mode;
 //! Shift n bytes.
 unsigned long jtagtransn(unsigned long word,
                         unsigned int bitcount);
+//! Shift the address width.
+unsigned long jtag_dr_shiftadr(unsigned long in);
 //! Shift 8 bits of the IR.
 unsigned char jtag_ir_shift8(unsigned char);
 //! Shift 16 bits of the DR.
@@ -156,6 +158,8 @@ void jtag430_por();
 #define JTAG430_RELEASECPU 0xA1
 #define JTAG430_SETINSTRFETCH 0xC1
 #define JTAG430_SETPC 0xC2
+#define JTAG430_SETREG 0xD2
+#define JTAG430_GETREG 0xD3
 #define JTAG430_WRITEMEM 0xE0
 #define JTAG430_WRITEFLASH 0xE1
 #define JTAG430_READMEM 0xE2