參數(shù)資料
型號(hào): UPD75208
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機(jī)
文件頁數(shù): 24/62頁
文件大?。?/td> 497K
代理商: UPD75208
2
μ
P
Fig. 6-1 Interrupt Control Circuit Block Diagram
*
Noise Eliminator
4
2
(IME)
IPS
IST
Decoder
2
2
IM1
IM0
IRQBT
INT4
/P00
INT0
/P10
INT1
/P11
IRQ4
IRQ0
IRQ1
IRQSIO
IRQT0
IRQTPG
INT
BT
INTSIO
INTT0
INTTPG
VRQn
Internal Bus
Vector
Table
Address
Generator
Circuit
Priority Control
Circuit
Standby Release
Signal
Interrupt Enable Flag (IE
XXX
)
Edge
Detection
Circuit
Edge
Detection
Circuit
Both Edges
Detection
Circuit
INT2
/P12
Rising Edge
Detection
Circuit
INTKS
IRQW
*
*
IRQKS
IRQ2
INTW
相關(guān)PDF資料
PDF描述
UPD75208CW 4-BIT SINGLE-CHIP MICROCOMPUTER
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