參數(shù)資料
型號(hào)： UPD65461
英文描述： EA-9HD Family Pamphlet | Pamphlet[09/2002]
中文描述： 鄂A - 9HD家庭單張|小冊(cè)子[09/2002]
文件頁(yè)數(shù)： 42/64頁(yè)
文件大?。?/td> 399K
代理商： UPD65461
42
μ
PD64A, 65
Data Sheet U14380EJ2V0DS00
9.7 Branch Instructions
The program memory consists of pages in steps of 1K (000H to 3FFH). However, as the assembler automatically
performs page optimization, it is unnecessary to designate pages. The pages allowed for each product are as
follows.
μ
PD64A (ROM: 1K steps)
μ
PD65 (ROM: 2K steps)
μ
PD6P5 (PROM: 2K steps) : pages 0, 1
: page 0
: pages 0, 1
JMP addr
<1> Instruction code
: page 0
0 1 0 0 0 1 0 0 0 1
; page 1
0 1 0 0 1 1 0 0 0 1
a
9
a
7
a
6
a
5
a
4
a
8
a
3
a
2
a
1
a
0
: 1
: PC
←
addr
<2> Cycle count
<3> Function
The 10 bits (PC
9-0
) of the program counter are replaced directly by the specified address addr (a
9
to
a
0
).
JC addr
<1> Instruction code
: page 0
0 1 1 0 0 1 0 0 0 1
; page 1
0 1 0 1 0 1 0 0 0 1
a
9
a
7
a
6
a
5
a
4
a
8
a
3
a
2
a
1
a
0
: 1
: if
CY = 1
else
PC
←
PC + 2
<2> Cycle count
<3> Function
PC
←
addr
If the carry flag CY is set (to 1), a jump is made to the address specified with addr (a
9
to a
0
).
JNC addr
<1> Instruction code
: page 0
0 1 1 0 1 1 0 0 0 1
; page 1
0 1 0 1 1 1 0 0 0 1
a
9
a
7
a
6
a
5
a
4
a
8
a
3
a
2
a
1
a
0
: 1
: if
CY = 0
else
PC
←
PC + 2
<2> Cycle count
<3> Function
PC
←
addr
If the carry flag CY is cleared (to 0), a jump is made to the address specified with addr (a9 to a0).
JF addr
<1> Instruction code
: page 0
0 1 1 1 0 1 0 0 0 1
; page 1
1 0 0 0 0 1 0 0 0 1
a
9
a
7
a
6
a
5
a
4
a
8
a
3
a
2
a
1
a
0
: 1
: if
F = 1
else
PC
←
PC + 2
<2> Cycle count
<3> Function
PC
←
addr
If the status flag F is set (to 1), a jump is made to the address specified with addr (a
9
to a
0
).
JNF addr
<1> Instruction code
: page 0
0 1 1 1 1 1 0 0 0 1
; page 1
1 0 0 0 1 1 0 0 0 1
a
9
a
7
a
6
a
5
a
4
a
8
a
3
a
2
a
1
a
0
: 1
: if
F = 0
else
PC
←
PC + 2
<2> Cycle count
<3> Function
PC
←
addr
If the status flag F is cleared (to 0), a jump is made to the address specified with addr (a
9
to a
0
).
相關(guān)PDF資料
PDF描述
UPD65464 CMOS-9HD Family.EA-9HD Family Block Library Ver.6.0 | Block Library[12/2000]
UPD65546 CMOS-10HD Family Pamphlet | Pamphlet[07/2003]
UPD65547 CMOS Gate Array.Embedded Array Ver.2.0 for Package | Design Manual[05/2003]
UPD65548 CMOS-10HD Family Pamphlet | Pamphlet[07/2003]
UPD65549 CMOS Gate Array.Embedded Array Ver.2.0 for Package | Design Manual[05/2003]
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD65464 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS-9HD Family.EA-9HD Family Block Library Ver.6.0 | Block Library[12/2000]
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UPD65469 制造商:未知廠家 制造商全稱:未知廠家 功能描述:EA-9HD Family Pamphlet | Pamphlet[09/2002]
UPD65470 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS-9HD Family.EA-9HD Family Block Library Ver.6.0 | Block Library[12/2000]
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