參數(shù)資料
型號: UPD1724x
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS
中文描述: 4位單片微控制器的小型通用兩用紅外遙控遞質(zhì)
文件頁數(shù): 19/102頁
文件大?。?/td> 461K
代理商: UPD1724X
19
Data Sheet U15002EJ1V0DS
μ
PD17240, 17241, 17242, 17243, 17244, 17245, 17246
Figure 2-4. Program Memory Map
( PD17246)
16 bits
H
H
Branch
addresses
for BR addr
instruction
Branch addresses for
BR@AR instruction
Subroutine entry
addresses for CALL@AR
instruction
Table reference
addresses for MOVT DBF,
@AR instruction
Address
H
H
H
H
H
H
H
H
H
( PD17245)
Reset start address
Basic interval timer interrupt vector
INT pin rising/falling edge interrupt vector
8-bit timer interrupt vector
Segment 0
Page 0
Page 1
Page 2
Page 3
Page 0
Page 1
Page 2
Page 3
Subroutine entry
address for CALL
addr instruction
Subroutine entry
address for CALL
addr instruction
Branch
addresses
for BR addr
instruction
Segment 1
(system
segment)
0
F
2
3
4
F
F
F
F
0
F
0
F
0
0
0
F
F
F
F
0
F
0
F
0
0
0
7
F
7
F
0
F
0
3
0
H
Normal address
1
0
0
0
0
0
0
0
1
1
2
2
H
F
F
7
2
( PD17240)
( PD17241)
( PD17242)
( PD17243)
( PD17244)
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