MC9RS08KA1 FREESCALE [Freescale Semiconductor, Inc], MC9RS08KA1 Datasheet - Page 72

• Manufacturer Part Number: MC9RS08KA1
• Description: RS08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Chapter 8 Central Processor Unit (RS08CPUV1)
72
SUB #opr8i
SUB opr8a
SUB opr4a
SUB ,X
SUB X
TAX
TST opr8a
TSTA
TST ,X
TSTX
TXA
WAIT
1. This is a pseudo instruction supported by the normal RS08 instruction set.
2. This instruction is different from that of the HC08 and HCS08 in that the RS08 does not auto-increment the index register.
(1)
(1)
(1)
(1)
Source
(1)
Form
(1)
(1)
Subtract
Transfer A to X
Test for Zero
Transfer X to A
Put MCU into WAIT
mode
Description
Table 8-1. Instruction Set Summary (Sheet 6 of 6)
MC9RS08KA2 Series Data Sheet, Rev. 4
A ← (A) – (M)
A ← (A) – (X)
Operation
(M) – $00
(A) – $00
(X) – $00
X ← (A)
A ← (X)
— — INH
Effect
Z
CCR
on
— INH
—
— INH
C
IMM
DIR
TNY
IX
DIR
DD
INH
IX
INH
Freescale Semiconductor
A0
B0
7x
7E
7F
EF
4E
AA
4E
4E
CF
AF
ii
dd
dd dd
00
0E 0E
0F 0F
2
3
3
3
3
2
5
2
5
5
3
2+