sh66k12 SinoWealth Micro-Electronics Corp. Ltd, sh66k12 Datasheet - Page 14

• Manufacturer Part Number: sh66k12
• Description: Mask 4-bit Microcontroller With Lcd Driver
• Manufacturer: SinoWealth Micro-Electronics Corp. Ltd

Transfer Instruction
Control Instruction
Where,
LDA
STA
LDI
BAZ X
BNZ X
BC X
BNC X
BA0 X
BA1 X
BA2 X
BA3 X
CALL X
RTNW H, L
RTNI
HALT
STOP
JMP X
TJMP
NOP
Mnemonic
Mnemonic
-AC
PC
AC
CY
Mx
ST
p
X, I
X (, B)
X (, B)
00111 0bbb xxx xxxx
00111 1bbb xxx xxxx
01111 iiii xxx xxxx
10010 xxxx xxx xxxx
10000 xxxx xxx xxxx
10011 xxxx xxx xxxx
10001 xxxx xxx xxxx
10100 xxxx xxx xxxx
10101 xxxx xxx xxxx
10110 xxxx xxx xxxx
10111 xxxx xxx xxxx
11000 xxxx xxx xxxx
11010 000h hhh llll
11010 1000 000 0000
11011 0000 000 0000
11011 1000 000 0000
1110p xxxx xxx xxxx
11110 1111 111 1111
11111 1111 111 1111
Instruction Code
Instruction Code
Program counter
Accumulator
Complement of accumulator
Carry flag
Data memory
ROM page = 0
Stack
AC
Mx
AC, Mx ← I
PC
PC
PC
PC
PC
PC
PC
PC
ST
PC
PC
CY;PC ← ST
PC
PC
No Operation
14
← CY; PC + 1
← X if AC = 0
← X if AC ≠ 0
← X if CY = 1
← X if CY ≠ 1
← X if AC (0) = 1
← X if AC (1) = 1
← X if AC (2) = 1
← X if AC (3) = 1
← X (Not include p)
← ST; TBR ← hhhh; A ← llll
← AC
← Mx
← X (Include p)
← (PC11-PC8) (TBR) (A)
TBR
bbb
⊕
&
I
|
Function
Function
Immediate data
Logical exclusive OR
Logical OR
Logical AND
RAM bank
Table Branch Register
Flag Change
Flag Change
SH66K12
CY