CC2430 Datasheet, PDF (193/234 Pages) Texas Instruments – A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee-TM

CC2430
Mnemonic
Table 44: Instruction Set Summary
Opcode Bit number
7 6 5 4 3 2 1 0 Description
SKIP C,S 0
S
N
C
Skip S instructions when
condition (C xor N) is true⁵
WAIT W 1 0 0
W
Wait for MAC Timer overflow
count equal W
WEVENT
1 0 1 1 1 0 0 0 Wait until MAC Timer first
compare
WAITX
1 0 1 1 1 0 1 1 Wait for MAC Timer overflow
count equal CSPX
LABEL
1 0 1 1 1 0 1 0 Label next instruction as loop
start
RPT
1010N
C
Repeat from start of loop if
condition (C xor N) is true
INT
1 0 1 1 1 0 0 1 Assert interrupt
INCY
1 0 1 1 1 1 0 1 Increment CSPY
INCMAXY 1 0 1 1 0
M
Increment CSPY not greater
than M
DECY
1 0 1 1 1 1 1 0 Decrement CSPY
DECZ
1 0 1 1 1 1 1 1 Decrement CSPZ
RANDXY
Sxxx
ISxxx
1 0 1 1 1 1 0 0 Load CSPX with CSPY bit
random value.
110
STRB
Command strobe instructions⁶
111
STRB
Immediate strobe instructions⁷
5 _{Refer to section 14.34.8 for full description of each instruction}
6 _{The Command strobe instruction is divided into eleven sub-instructions as defined by the}
STRB field. See sections 14.34.8.13 to 14.34.8.23 for a description.
7 _{The Immediate strobe instruction is divided into eleven sub-instructions as defined by the}
STRB field. See sections 0 to 14.34.8.34 for a description.
CC2430 PRELIMINARY Data Sheet (rev. 1.03) SWRS036A
Page 193 of 232