Техническая Спецификация для Infineon Technologies IC MCU 25 SAK-C167SR-LM HA+ MQFP-144 INF SAK-C167SR-LM HA+
Модели
SAK-C167SR-LM HA+
C167CR
C167SR
Functional Description
Data Sheet
48
V3.3, 2005-02
PRIOR
Determine number of shift cycles to normalize direct
word GPR and store result in direct word GPR
word GPR and store result in direct word GPR
2
SHL / SHR
Shift left/right direct word GPR
2
ROL / ROR
Rotate left/right direct word GPR
2
ASHR
Arithmetic (sign bit) shift right direct word GPR
2
MOV(B)
Move word (byte) data
2 / 4
MOVBS
Move byte operand to word operand with sign extension
2 / 4
MOVBZ
Move byte operand to word operand. with zero extension 2 / 4
JMPA, JMPI,
JMPR
JMPR
Jump absolute/indirect/relative if condition is met
4
JMPS
Jump absolute to a code segment
4
J(N)B
Jump relative if direct bit is (not) set
4
JBC
Jump relative and clear bit if direct bit is set
4
JNBS
Jump relative and set bit if direct bit is not set
4
CALLA, CALLI,
CALLR
CALLR
Call absolute/indirect/relative subroutine if condition is met 4
CALLS
Call absolute subroutine in any code segment
4
PCALL
Push direct word register onto system stack and call
absolute subroutine
absolute subroutine
4
TRAP
Call interrupt service routine via immediate trap number
2
PUSH, POP
Push/pop direct word register onto/from system stack
2
SCXT
Push direct word register onto system stack and update
register with word operand
register with word operand
4
RET
Return from intra-segment subroutine
2
RETS
Return from inter-segment subroutine
2
RETP
Return from intra-segment subroutine and pop direct
word register from system stack
word register from system stack
2
RETI
Return from interrupt service subroutine
2
SRST
Software Reset
4
IDLE
Enter Idle Mode
4
PWRDN
Enter Power Down Mode (supposes NMI-pin being low)
4
SRVWDT
Service Watchdog Timer
4
Table 7
Instruction Set Summary (cont’d)
Mnemonic
Description
Bytes