pt7a6632 ETC-unknow, pt7a6632 Datasheet - Page 45
pt7a6632
Manufacturer Part Number
pt7a6632
Description
Pt7a6632 32-channel Hdlc Controller
Manufacturer
ETC-unknow
Datasheet
1.PT7A6632.pdf
(61 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
pt7a6632J
Manufacturer:
PT
Quantity:
20 000
Part Number:
pt7a6632JX
Manufacturer:
PT
Quantity:
20 000
PT019(05/02)
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Figure 37. PT7A6632 External Memory Example Interface Waveforms - Single Read Memory Access
Figure 38. PT7A6632 External Memory Example Interface Waveforms - Read Write Double Memory Access
CH0-CH4
* Activated by status write only.
SYSCLK
A0-A15
WRITE
CH0-CH4
DMND
INTR*
SYSCLK
D0-D7
READ
Rx/Tx
A0-A15
DMND
D0-D7
READ
Rx/Tx
AS
AS
45
PT7A6632 32-Channel HDLC Controller
Data Sheet
Ver:2