GMS30C7201 Datasheet, PDF (237/352 Pages) Hynix Semiconductor – 60MHz operation frequency Low power consumption

13.2.4 Internal block diagram
PD[7:0]
DATA
BUS
BUFFER
PA[2]
PA[3]
PA[4]
PA[5]
PSEL
PWRITE
PSTB
PCLK
BnRES
APB I/F
&
CONTROL
LOGIC
Slow AMBA Peripherals
RECEIVER
BUFFER
REGISTER
LINE
CONTROL
REGISTER
DIVISOR
LATCH(LS)
DIVISOR
LATCH(MS)
RECEIVER
FIFO
BAUD
GENERATOR
LINE
STATUS
REGISTER
TRANSMITTER
HOLDING
REGISTER
TRANSMITTER
FIFO
MODEM
CONTROL
REGISTER
MODEM
STATUS
REGISTER
INTERRUPT
ENABLE
REGISTER
INTERRUPT
ID
REGISTER
INTERRUPT
CONTROL
LOGIC
FIFO
CONTROL
REGISTER
RECEIVER
SHIFT
SIN
REGISTER
RECEIVER
TIMING
&
CONTROL
TRANSMITTER
TIMING
&
CONTROL
TRANSMITTER
SHIFT
REGISTER
SOUT
MODEM
CONTROL
LOGIC
NRTS
NCTS
NDTR
NDSR
NDCD
NRI
INTUART
Figure 13-1: Internal block diagram
GMS30C7201 Data Sheet
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