參數(shù)資料
型號: UPD17225CT
廠商: NEC Corp.
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機(jī)的小型通用紅外遙控器
文件頁數(shù): 64/84頁
文件大小: 393K
代理商: UPD17225CT
μ
PD17225, 17226, 17227, 17228
64
Data Sheet U12643EJ2V0DS00
(d)
μ
PD17228
Operand
Operation
OP Code
addr
PC
10-0
addr, PAGE
0
01100
PC
10-0
addr, PAGE
1
01101
PC
10-0
addr, PAGE
2
01110
PC
10-0
addr, PAGE
3
01111
12.4
Assembler (RA17K) Built-In Macro Instruction
Legend
flag n : FLG type symbol
n
: Bit number
< > : Contents in < > can be omitted
Mnemonic
Operand
Operation
n
Built-in
macro
SKTn
flag 1, ...flag n
if (flag 1) to (flag n) = all “1”, then skip
1
n
4
SKFn
flag 1, ...flag n
if (flag 1) to (flag n) = all “0”, then skip
1
n
4
SETn
flag 1, ...flag n
(flag 1) to (flag n)
1
1
n
4
CLRn
flag 1, ...flag n
(flag 1) to (flag n)
0
1
n
4
NOTn
flag 1, ...flag n
if (flag n) = “0”, then (flag n)
1
if (flag n) = “1”, then (flag n)
0
1
n
4
INITFLG
<NOT> flag 1,
···<<NOT> flag n>
if description = NOT flag n, then (flag n)
0
if description = flag n, then (flag n)
1
1
n
4
BANKn
(BANK)
n
n = 0
Note
Expantion
instruction
BRX
Label
Jump Label
CALLX
function-name
CALL sub-routine
INITFLGX
<NOT/INV> flag 1,
...<NOT/INV> flag n
if description = NOT (or INV)
flag, (flag)
0
if description = flag, (flag)
1
n
4
Note
μ
PD17227, 17228: n = 0, 1
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