UPD75P3036 NEC, UPD75P3036 Datasheet - Page 27

• Manufacturer Part Number: UPD75P3036
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

Notes 1. The above operations in the double boxes can be performed only in the Mk II mode. The other operations can
Branch
Instruction
group
2. Only the lower 2 bits in the B register are valid.
be performed only in the Mk I mode.
BR
BRA
BRCB
Mnemonic
Note 1
Note 1
addr
addr1
!addr
$addr
$addr1
PCDE
PCXA
BCDE
BCXA
!addr1
!caddr
Operand
No. of Machine
bytes
—
—
3
1
1
2
2
2
2
3
2
cycle
—
—
3
2
2
3
3
3
3
3
2
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
PC
Use the assembler to select the
most appropriate instruction
among the following.
Use the assembler to select
the most appropriate instruction
among the following.
13-0
13-0
13-0
13-0
13-0
13-0
13-0
13-0
13-0
13-0
13-0
• BR !addr
• BRCB !caddr
• BR $addr
• BRA !addr1
• BR !addr
• BRCB !caddr
• BR $addr1
<-addr
<-addr1
<-addr
<-addr
<-addr1
<-PC
<-PC
<-BCDE
<-BCXA
<-addr1
<-PC
13-8
13-8
13, 12
Operation
Note 2
+DE
+XA
Note 2
+caddr
11-0
Addressing
area
*11
*11
*6
*6
*7
*6
*6
*8
PD75P3036
condition
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