gc80c510 CORERIVER Semiconductor, gc80c510 Datasheet - Page 13

• Manufacturer Part Number: gc80c510
• Description: Eprom/rom 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

3 Block Diagram
the program memory (ROM or EPROM) and executes them. Data are processed and read from or written
to data memory (RAM) or integrated peripherals via special function registers(SFRs). For data processing
inside the CPU, the arithmetic and logic unit (ALU) is used.
program counter (PC) and the four general-purpose register banks, these registers are mapped to the
special function register area. The program counter resides inside the CPU, and the four register banks
are mapped to the internal RAM.
Figure 3-1 shows the functional block diagram of MiDAS1.1 Family
MiDAS1.1 Family
Figure 3-1 Overall Block Diagram
Data processing as well as reading and writing is supported by a set of registers. Except for the
TURBO
80C52
CORE
XTAL1 / P1.0
Ring OSC.
POR
LVD
External
Internal
V
DD
Osc.
XTAL2 / P1.1
(128B)
RAM
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Controller
RESETB / VPP / P1.2
Port
P0[7:0] / ADC0 ~ ADC6
EPROM
(4KB)
CPU BUS
(10 bit)
ADC
(8bitx2)
Timer0
.
(16 bit)
Timer1
P2[6:0] / ADC7 ~ ADC11
Controller
Interrupt
The CPU fetches instructions from
(16 bit)
WDT
V
SS
Controller
OTP I/F
(8 bit)
PWM