參數(shù)資料
型號(hào)： UPD6452GT-102
英文描述： On-Screen Display Circuit
中文描述： 屏幕顯示電路
文件頁(yè)數(shù)： 39/68頁(yè)
文件大?。?/td> 301K
代理商： UPD6452GT-102
39
μ
PD63, 63A, 64
9.5 Input/Output Instructions
IN A, P0n
IN A, P1n
<1> Instruction code
<2> Cycle count
<3> Function
:
1 1 1 1 P
4
1 1 P
2
P
1
P
0
: 1
: (A)
←
(Pmn)
CY
←
0
m = 0, 1
n = 0, 1, 3, 4
The port Pmn data is loaded (read) onto the accumulator.
OUT P0n, A
OUT P1n, A
<1> Instruction code
<2> Cycle count
<3> Function
The accumulator contents are transferred to port Pmn to be latched.
:
0 0 1 0 P
4
1 1 P
2
P
1
P
0
: 1
: (Pmn)
←
(A)
m = 0, 1
n = 0, 1, 3, 4
ANL A, P0n
ANL A, P1n
<1> Instruction code
<2> Cycle count
<3> Function
:
1 1 0 1 P
4
1 1 P
2
P
1
P
0
: 1
: (A)
←
(A)
CY
←
A
3
Pmn
∨
(Pmn)
m = 0, 1
n = 0, 1, 3, 4
The accumulator contents and the port Pmn contents are ANDed and the results are entered in the
accumulator.
ORL A, P0n
ORL A, P1n
<1> Instruction code
<2> Cycle count
<3> Function
:
1 1 1 0 P
4
1 1 P
2
P
1
P
0
: 1
: (A)
←
(A)
∨
(Pmn)
CY
←
0
m = 0, 1
n = 0, 1, 3, 4
The accumulator contents and the port Pmn contents are ORed and the results are entered in the
accumulator.
XRL A, P0n
XRL A, P1n
<1> Instruction code
<2> Cycle count
<3> Function
:
1 0 1 0 P
4
1 1 P
2
P
1
P
0
: 1
: (A)
←
(A)
∨
(Pmn)
CY
←
A
3
Pmn
m = 0, 1
n = 0, 1, 3, 4
The accumulator contents and the port Pmn contents are exclusive-ORed and the results are entered
in the accumulator.
相關(guān)PDF資料
PDF描述
UPD6453 UPD6453 Data Sheet | Data Sheet[11/1990]
UPD6453CY-001 On-Screen Display Circuit
UPD6453GT-101 On-Screen Display Circuit
UPD6454CS-001 On-Screen Display Circuit
UPD6454GT-101 On-Screen Display Circuit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD6453 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT CMOS LSI FOR 12 lines X 24 columns CHARACTER DISPLAY ON SCREEN
UPD6453CY 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT CMOS LSI FOR 12 lines X 24 columns CHARACTER DISPLAY ON SCREEN
UPD6453CY-001 制造商:未知廠家 制造商全稱:未知廠家 功能描述:On-Screen Display Circuit
UPD6453GT 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT CMOS LSI FOR 12 lines X 24 columns CHARACTER DISPLAY ON SCREEN
UPD6453GT-101 制造商:未知廠家 制造商全稱:未知廠家 功能描述:On-Screen Display Circuit
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