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零件编号
产品描述 (功能)
CIRCC 查看數據表(PDF) - SMSC -> Microchip
零件编号
产品描述 (功能)
比赛名单
CIRCC
Consumer Infrared Communications Controller
SMSC -> Microchip
CIRCC Datasheet PDF : 70 Pages
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NAME
D0-D7
A0-A2
nIOR
nIOW
AEN
DRQ
nDACK
TC
IRQ
IOCHRDY
nSRDY
SIZE (BITS)
8
3
1
1
1
1
1
1
1
1
1
Table 4 - HOST Signals
TYPE
DESCRIPTION
Bi-directional
Host Data Bus
Input
CIrCC Register Address Bus
Input
ISA I/O Read
Input
ISA I/O Write
Input
ISA Address Enable
Output
DMA Request
Input
ISA DMA Acknowledge
Input
ISA DMA Terminal Count
Output
Interrupt Request
Output
ISA I/O Channel Ready
Output
ISA Synchronous Ready (Zero Wait State)
6
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