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PIN
NAME
CRD(CDS)
D5
CWR
A3
(CR/W)
A9
FRCLK
B9
FRD
C9
FRDEN
C8
FRLOF
B8
FRLOS
A7
FRMECU
A8
FRSOF
A10
FTCLK
B10
FTD
C10
FTDEN
C11
FTMEI
A11
FTSOF
B6
G.747E
A13
HRCLK
C12
HRNEG
B13
HRPOS
B14
HTCLK
A14
HTNEG
C14
HTPOS
D7
JTCLK
B5
JTDI
A4
JTDO
A5
JTMS
JTRST
C6
G20
LRCCLK
N2
LRCLK1
R1
LRCLK2
R3
LRCLK3
U2
LRCLK4
V2
LRCLK5
Y2
LRCLK6
Y3
LRCLK7
Y5
LRCLK8
Y6
LRCLK9
V8
LRCLK10
V9
LRCLK11
V10
LRCLK12
V11
LRCLK13
Y13
LRCLK14
TYPE
I
CPU Bus Read Enable (CPU Bus Data Strobe)
I
CPU Bus Write Enable (CPU Bus Read/Write Select)
O
Receive Framer (T3 or E3) Clock Output
O
Receive Framer (T3 or E3) Data Output
O
Receive Framer (T3 or E3) Data Enable Output
O
Receive Framer (T3 or E3) Loss Of Frame Output
O
Receive Framer (T3 or E3) Loss Of Signal Output
I
Receive Framer (T3 or E3) Manual Error Counter Update
O
Receive Framer (T3 or E3) Start Of Frame Pulse
I
Transmit Framer (T3 or E3) Clock Input
I
Transmit Framer (T3 or E3) Data Input
O
Transmit Framer (T3 or E3) Data Enable Output
I
Transmit Framer (T3 or E3) Manual Error Insert Pulse
I/O
Transmit Framer (T3 or E3) Start Of Frame Pulse
G.747 Mode Enable, 0 = Normal T3 Mode, 1 = G.747
I
Mode
I
High-Speed (T3 or E3) Port Receive Clock Input
I
High-Speed (T3 or E3) Port Receive Negative Data Input
High-Speed (T3 or E3) Port Receive Positive or NRZ Data
I
Input
O
High-Speed (T3 or E3) Port Transmit Clock Output
High-Speed (T3 or E3) Port Transmit Negative Data
O
Output
High-Speed (T3 or E3) Port Transmit Positive or NRZ Data
O
Output
I
JTAG IEEE 1149.1 Test Serial Clock
I
JTAG IEEE 1149.1 Test Serial Data Input
O
JTAG IEEE 1149.1 Test Serial Data Output
I
JTAG IEEE 1149.1 Test Mode Select
I
JTAG IEEE 1149.1 Test Reset (Active Low)
I
Low-Speed (T1 or E1) Port Common Receive Clock Input
O
Low-Speed (T1 or E1) Receive Clock from Port 1
O
Low-Speed (T1 or E1) Receive Clock from Port 2
O
Low-Speed (T1 or E1) Receive Clock from Port 3
O
Low-Speed (T1 or E1) Receive Clock from Port 4
O
Low-Speed (T1 or E1) Receive Clock from Port 5
O
Low-Speed (T1 or E1) Receive Clock from Port 6
O
Low-Speed (T1 or E1) Receive Clock from Port 7
O
Low-Speed (T1 or E1) Receive Clock from Port 8
O
Low-Speed (T1 or E1) Receive Clock from Port 9
O
Low-Speed (T1 or E1) Receive Clock from Port 10
O
Low-Speed (T1 or E1) Receive Clock from Port 11
O
Low-Speed (T1 or E1) Receive Clock from Port 12
O
Low-Speed (T1 or E1) Receive Clock from Port 13
O
Low-Speed (T1 or E1) Receive Clock from Port 14
15 of 133
FUNCTION
DS3112
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