參數(shù)資料
型號(hào): UPD178076GF-XXX-3BA
廠商: NEC Corp.
元件分類(lèi): 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁(yè)數(shù): 31/72頁(yè)
文件大?。?/td> 366K
代理商: UPD178076GF-XXX-3BA
31
μ
PD178076, 178078, 178096, 178098
Data Sheet U12885EJ3V0DS00
Figure 3-12. Block Diagram of Serial Interface 3
Internal bus
8
Interrupt request
signal generation
circuit
Selector
Serial clock
counter
Serial clock
control circuit
Serial I/O shift
register 3 (SIO3)
SI3/P70
SO3/P71
P71 output latch
PM71
PM72
SCK3/P72
INTCSI3
f
X
/2
4
f
X
/2
5
f
X
/2
6
P72 output latch
Figure 3-13. Block Diagram of Serial Interface UART0 (
μ
PD178076 and 178078 only)
Internal bus
(RXB0)
Rregister 0
(RX0)
Rregister 0
(parity check)
cReception
RXD0/P74
TXD0/P75
P75 output latch
PM75
PE0
FE0 OVE0
Transmit shift
register
(TXS0)
Transmission
control circuit
(parity append)
INTSER0
INTST0
Baud rate
generator
f
X
/2-f
X
/2
8
TXE0 RXE0 PS01 PS00 CL0
SL0
ISRM0
0
INTSR0
Asychronous serial interface
mode register 0 (ASIM0)
Asynchronous serial interface
status register 0 (ASIS0)
TPS02 TPS01 TPS00 MDL03 MDL02 MDL01 MDL00
Internal bus
Baud rate generator
control register 0 (BRGC0)
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