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comparison include/jtag.h @ 7:61f27549de57

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Support TRST.
author Thinker K.F. Li <thinker@branda.to>
date Sun, 22 Feb 2009 14:20:57 +0800
parents abf221bf3ce4
children cc106f278d7d
comparison
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6:42dec3428c77 7:61f27549de57
7 #define JTAG_PIN PINB 7 #define JTAG_PIN PINB
8 #define JTAG_TCK PINB0 8 #define JTAG_TCK PINB0
9 #define JTAG_TMS PINB1 9 #define JTAG_TMS PINB1
10 #define JTAG_TDI PINB2 10 #define JTAG_TDI PINB2
11 #define JTAG_TDO PINB3 11 #define JTAG_TDO PINB3
12 #define JTAG_TRST PINB4
12 13
13 extern void jtag_init(void); 14 extern void jtag_init(void);
15 extern void jtag_trst(void);
14 extern void jtag_tms(char *buf, int nbits); 16 extern void jtag_tms(char *buf, int nbits);
15 extern void jtag_shift(char *buf, int nbits); 17 extern void jtag_shift(char *buf, int nbits);
16 extern void jtag_shift_inout(char *ibuf, char *obuf, int nbits); 18 extern void jtag_shift_inout(char *ibuf, char *obuf, int nbits);
17 19
18 #endif /* __JTAG_H_ */ 20 #endif /* __JTAG_H_ */