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參數(shù)資料
| 型號(hào)： | UPD17243MC-xxx-5A4 |
| 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)： | 77/102頁 |
| 文件大?。?/td> | 461K |
| 代理商： | UPD17243MC-XXX-5A4 |
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77
Data Sheet U15002EJ1V0DS
μ
PD17240, 17241, 17242, 17243, 17244, 17245, 17246
Table 12-1. Mask Option Definition Directives
Name
Directive
Operands
1st Operand
2nd Operand
3rd Operand
4th Operand
CAP
OPTCAP
1
USECAP
(capacitor for
oscillation provided)
NOUSECAP
(capacitor for
oscillation not
provided)
POC
OPTPOC
1
USEPOC
(low-voltage detector
provided)
NOUSEPOC
(low-voltage detector
not provided)
12.2 Reserved Symbols
The symbols defined by the
μ
PD17246 device file are listed in Table 12-2.
The defined symbols are the following register file names, port names, and peripheral hardware names.
12.2.1
The names of the symbols assigned to the register file are defined. These registers are accessed by the PEEK
and POKE instructions via the window register (WR). Figure 12-1 shows the register file.
Register file
12.2.2
The names of the registers assigned to addresses 00H to 7FH on the data memory and the names of ports assigned
to address 70H and those that follow, and system register names are defined. Figure 12-2 shows the data memory
configuration.
Registers and ports on data memory
12.2.3
The names of peripheral hardware accessed by the GET and PUT instructions are defined. Table 12-3 shows
the peripheral hardware.
Peripheral hardware
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| UPD17244 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS |
| UPD17244MC-XXX-5A4 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS |
| UPD17245 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS |
| UPD17245MC-XXX-5A4 | 制造商:NEC 制造商全稱:NEC 功能描述:4-BIT SINGLE-CHIP MICROCONTROLLERS FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTERS |
| UPD17246 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microcontrollers for Remote Controllers Pamphlet | Pamphlet[11/2002] |
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