TLIU04C1 データシートの表示（PDF） - Agere -> LSI Corporation
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TLIU04C1 Datasheet PDF : 100 Pages
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Advance Data Sheet, Rev. 2
April 1999
TLIU04C1 Quad T1/E1 Line Interface
Microprocessor Mode (continued)
Microprocessor Interface Pinout Definitions
The MODE 1—MODE 4 specific pin definitions are given in Table 4. Note that the microprocessor interface uses
the same set of pins in all modes.
Table 4. MODE [1—4] Microprocessor Pin Definitions
Configuration
MODE 1
Pin
Number
107
111
MODE 2
112
113
114
115
75—82
7—10
106
107
111
MODE 3
MODE 4
112
113
114
115
75—82
106
107
111
112
113
114
115
75—82
7—10
106
107
111
112
113
114
115
75—82
106
Device Pin
Name
WR_DS
RD_R/W
ALE_AS
CS
INT
RDY_DTACK
AD[7:0]
A[3:0]
MPCLK
WR_DS
RD_R/W
ALE_AS
CS
INT
RDY_DTACK
AD[7:0]
MPCLK
WR_DS
RD_R/W
ALE_AS
CS
INT
RDY_DTACK
AD[7:0]
A[3:0]
MPCLK
WR_DS
RD_R/W
ALE_AS
CS
INT
RDY_DTACK
AD[7:0]
MPCLK
Generic
Pin Name
DS
R/W
AS
CS
INT
DTACK
AD[7:0]
A[3:0]
MPCLK
DS
R/W
AS
CS
INT
DTACK
AD[7:0]
MPCLK
WR
RD
ALE
CS
INT
RDY
AD[7:0]
A[3:0]
MPCLK
WR
RD
ALE
CS
INT
RDY
AD[7:0]
MPCLK
Pin Type
Input
Input
Input
Input
Output
Output
I/O
Input
Input
Input
Input
Input
Input
Output
Output
I/O
Input
Input
Input
Input
Input
Output
Output
I/O
Input
Input
Input
Input
Input
Input
Output
Output
I/O
Input
Assertion
Sense
Active-Low
—
—
Active-Low
Active-High
Active-Low
—
—
—
Active-Low
—
—
Active-Low
Active-High
Active-Low
—
—
Active-Low
Active-Low
—
Active-Low
Active-High
Active-High
—
—
—
Active-Low
Active-Low
—
Active-Low
Active-High
Active-High
—
—
Function
Data Strobe
Read/Write
R/W = 1 => Read
R/W = 0 => Write
Address Strobe
Chip Select
Interrupt
Data Acknowledge
Data Bus
Address Bus
Microprocessor Clock
Data Strobe
Read/Write
R/W = 1 => Read
R/W = 0 => Write
Address Strobe
Chip Select
Interrupt
Data Acknowledge
Address/Data Bus
Microprocessor Clock
Write
Read
Address Latch Enable
Chip Select
Interrupt
Ready
Data Bus
Address Bus
Microprocessor Clock
Write
Read
Address Latch Enable
Chip Select
Interrupt
Ready
Address/Data Bus
Microprocessor Clock
Lucent Technologies Inc.
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