參數(shù)資料
型號(hào): HD40A4669
廠商: Hitachi,Ltd.
英文描述: Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
中文描述: 低電壓如同在微機(jī)芯片的DTMF產(chǎn)生電路(帶雙音多頻電路的低電壓微計(jì)算機(jī))
文件頁數(shù): 107/142頁
文件大?。?/td> 894K
代理商: HD40A4669
HD404669 Series
107
$0000
$0.
Vector address
Zero-page subroutine
(64 words)
Pattern
(4,096 words)
Program
(16,384 words)
$001F
$0020
.
$0080
.
$007F
$2000
$1FFF
$7FFF
Bit 4
Bit 9
Bit 8
Bit 3
Bit 7
Bit 2
Bit 6
Bit 1
Bit 5
Bit 0
Upper three bits are not to be used
(fill them with 111)
Upper 5 bits
Lower 5 bits
$0000
$000F
$0010
$003F
$0040
$3FFF
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
JMPL instruction
(jump to RESET,
STOPC
routine)
JMPL instruction
(jump to
INT
0
routine)
JMPL instruction
(jump to
INT
1
routine)
JMPL instruction
(jump to timer A routine)
JMPL instruction
(jump to INT
2
routine)
JMPL instruction
(jump to timer C, INT
3
routine)
JMPL instruction
(jump to timer D, INT
4
routine)
JMPL instruction
(jump to serial 1 routine)
$0FFF
$1000
1
1
1
1
1
1
Figure 80 Memory Map in PROM Mode
相關(guān)PDF資料
PDF描述
HD404668 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
HD404669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
HD407A4669 Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit(帶雙音多頻電路的低電壓微計(jì)算機(jī))
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