參數(shù)資料
型號(hào): UPD78322GJ-XXX-5BJ
元件分類: 微控制器/微處理器
英文描述: 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP74
封裝: 20 X 20 MM, PLASTIC, QFP-74
文件頁(yè)數(shù): 15/90頁(yè)
文件大?。?/td> 649K
代理商: UPD78322GJ-XXX-5BJ
20
PD78320, 78322
2.2
PROCESSOR REGISTERS
The processor registers consist mainly of three groups. They are general registers consisting of 8 banks of sixteen 8-
bit registers, control registers consisting of one 8-bit register and three 16-bit registers, and special function registers such
as peripheral hardware I/O mode registers.
Figure 2-2. Register Configuration
Remark
The CCWs of the control registers are mapped in the special function register (SFR) area.
PSW
S P
P C
CCW
R1
R3
R5
R7
R9
R11
R13
R15
R0
R2
R4
R6
R8
R10
R12
R14
SFR 255
7
SFR 253
SFR 251
SFR 249
SFR 1
SFR 254
SFR 252
SFR 250
SFR 248
SFR 0
07
0
70
15
0
Control Registers
General Registers
Special Function Registers
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