參數(shù)資料
型號： UPD65344
英文描述： CMOS-10HD Family Pamphlet | Pamphlet[07/2003]
中文描述： 的CMOS - 10HD系列單張|小冊子[07/2003]
文件頁數(shù)： 43/64頁
文件大小： 399K
代理商： UPD65344
43
μ
PD64A, 65
Data Sheet U14380EJ2V0DS00
9.8 Subroutine 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
CALL addr
<1> Instruction code
:
0 0 1 1 0 1 0 0 1 0
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
: 2
: SP
←
SP + 1
ASR
←
PC
PC
←
addr
<2> Cycle count
<3> Function
Increments (+1) the stack pointer value and saves the program counter value in the address stack
register. Then, enters the address specified with the operand addr (a
9
to a
0
) into the program counter.
If a carry is generated when the stack pointer value is incremented (+1), an internal reset takes effect.
RET
<1> Instruction code
<2> Cycle count
<3> Function
:
0 1 0 0 0 1 0 0 1 0
: 1
: PC
←
ASR
SP
←
SP – 1
Restores the value saved in the address stack register to the program counter. Then, decrements
(–1) the stack pointer.
If a borrow is generated when the stack pointer value is decremented (–1), an internal reset takes effect.
相關PDF資料
PDF描述
UPD65345 CMOS Gate Array.Embedded Array Ver.2.0 for Package | Design Manual[05/2003]
UPD65346 CMOS-10HD Family Pamphlet | Pamphlet[07/2003]
UPD65347 CMOS Gate Array.Embedded Array Ver.2.0 for Package | Design Manual[05/2003]
UPD65348 CMOS-10HD Family Pamphlet | Pamphlet[07/2003]
UPD65349 CMOS-10HD Family Pamphlet | Pamphlet[07/2003]
相關代理商/技術參數(shù)
參數(shù)描述
UPD65344S1-Y00-FN3-A 制造商:Renesas Electronics Corporation 功能描述:
UPD65345 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Gate Array.Embedded Array Ver.2.0 for Package | Design Manual[05/2003]
UPD65346 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS-10HD Family Pamphlet | Pamphlet[07/2003]
UPD65347 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS Gate Array.Embedded Array Ver.2.0 for Package | Design Manual[05/2003]
UPD65348 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS-10HD Family Pamphlet | Pamphlet[07/2003]
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