參數(shù)資料
型號: UPD62AMC-XXX-5A4-A
元件分類: 微控制器/微處理器
英文描述: 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
封裝: 0.300 INCH, PLASTIC, SSOP-20
文件頁數(shù): 25/62頁
文件大?。?/td> 272K
代理商: UPD62AMC-XXX-5A4-A
31
PD62A
Data Sheet U14474EJ2V0DS00
9.2 Circuit Symbol Description
A:
Accumulator
ASR:
Address Stack Register
addr:
Program memory address
CY:
Carry flag
data4:
4-bit immediate data
data8:
8-bit immediate data
data10:
10-bit immediate data
F:
Status flag
PC:
Program Counter
Pn:
Port register pair (n = 0, 1, 3, 4)
P0n:
Port register (low-order 4 bits)
P1n:
Port register (high-order 4 bits)
ROMn:
Bit n of the program memory’s (n = 0 to 9)
Rn:
Register pair
R0n:
Data memory (General-purpose register; n = 0 to F)
R1n:
Data memory (General-purpose register; n = 0 to F)
SP:
Stack Pointer
T:
Timer register
T0:
Timer register (low-order 4 bits)
T1:
Timer register (high-order 4 bits)
(
×):
Content addressed with
×
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