gc80c521a CORERIVER Semiconductor, gc80c521a Datasheet - Page 49

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gc80c521a

Manufacturer Part Number
gc80c521a
Description
Flash / Isp / Iap 8-bit Turbo Microcontrollers
Manufacturer
CORERIVER Semiconductor
Datasheet
6.10. UART : Mode 3, Functional Diagram
SMOD
Overflow
Timer 1
1/2
T2CON.4
RCLK
T2CON.5
TCLK
0
1
0
0
Overflow
Timer 2
1
1
Write to
RXD
SBUF
Transition
Detector
1-to-0
1/16
Read SBUF
Load SBUF
Sample
Serial Port
Interrupt
D
CL
TB8
Bit Detector
S
Q
START
TX CLOCK
START
RX CLOCK
Internal BUS
Internal BUS
1/16
Zero Detector
RX CONTROL
TX CONTROL
Input Shift Register
SBUF
SBUF
SHIFT
RI
1FFh
TI
(9 bits)
SHIFT
DATA
SEND
LOAD
SBUF
MiDAS1.0B Family
Shift
TXD
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