參數(shù)資料
型號(hào)： UPD17246MC-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)： 79/102頁
文件大?。?/td> 461K
代理商： UPD17246MC-XXX-5A4
79
Data Sheet U15002EJ1V0DS
μ
PD17240, 17241, 17242, 17243, 17244, 17245, 17246
Table 12-2. Reserved Symbols (2/3)
Symbol Name
Attribute
Value
R/W
Description
P0E0
FLG
0.6FH.0
R/W
Bit 0 of port 0E
P0E1
FLG
0.6FH.1
R/W
Bit 1 of port 0E
P0E2
FLG
0.6FH.2
R/W
Bit 2 of port 0E
P0E3
FLG
0.6FH.3
R/W
Bit 3 of port 0E
P1A0
FLG
1.70H.0
R/W
Bit 0 of port 1A
P1A1
FLG
1.70H.1
R/W
Bit 1 of port 1A
P1A2
FLG
1.70H.2
R/W
Bit 2 of port 1A
P1B0
FLG
1.71H.0
R/W
Bit 0 of port 1B
SP
MEM
0.81H
R/W
Stack pointer
SYSCK
FLG
0.82H.0
R/W
System clock select flag
WDTRES
FLG
0.83H.3
R/W
Watchdog timer reset flag
BTMCK
FLG
0.83H.2
R/W
Basic interval timer mode select flag
BTMRES
FLG
0.83H.1
R/W
Basic interval timer mode reset flag
P1AHL0
FLG
0.85H.0
R/W
P1A
0
port standby clear level select flag
P1AHL1
FLG
0.85H.1
R/W
P1A
1
port standby clear level select flag
P1AHL2
FLG
0.85H.2
R/W
P1A
2
port standby clear level select flag
P1AKEY0
FLG
0.86H.0
R/W
P1A
0
port key matrix select flag
P1AKEY1
FLG
0.86H.1
R/W
P1A
1
port key matrix select flag
P1AKEY2
FLG
0.86H.2
R/W
P1A
2
port key matrix select flag
P1ABPU0
FLG
0.87H.0
R/W
P1A
0
port pull-up resistor select flag
P1ABPU1
FLG
0.87H.1
R/W
P1A
1
port pull-up resistor select flag
P1ABPU2
FLG
0.87H.2
R/W
P1A
2
port pull-up resistor select flag
INT
FLG
0.8FH.0
R
INT pin status flag
NRZBF
FLG
0.91H.0
R/W
NRZ buffer data flag
NRZ
FLG
0.92H.0
R/W
NRZ data flag
REMEN
FLG
0.92H.1
R/W
Carrier output select flag
REMCK1
FLG
0.93H.1
R/W
Carrier generation clock select flag
REMCK0
FLG
0.93H.0
R/W
Carrier generation clock select flag
P1BHL0
FLG
0.95H.2
R/W
P1B
0
port standby clear level select flag
P1BKEY0
FLG
0.95H.1
R/W
P1B
0
port key matrix select flag
P1BBPU0
FLG
0.95H.0
R/W
P1B
0
port pull-up resistor select flag
P0EKEY0
FLG
0.96H.0
R/W
P1E
0
port key matrix select flag
P0EKEY1
FLG
0.96H.1
R/W
P1E
1
port key matrix select flag
P0EKEY2
FLG
0.96H.2
R/W
P1E
2
port key matrix select flag
P0EKEY3
FLG
0.96H.3
R/W
P1E
3
port key matrix select flag
P0EBPU0
FLG
0.97H.0
R/W
P0E
0
pull-up setting flag
P0EBPU1
FLG
0.97H.1
R/W
P0E
1
pull-up setting flag
P0EBPU2
FLG
0.97H.2
R/W
P0E
2
pull-up setting flag
P0EBPU3
FLG
0.97H.3
R/W
P0E
3
pull-up setting flag
INTSEL
FLG
0.9FH.1
R/W
INT select flag
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