mtc20136pq STMicroelectronics, mtc20136pq Datasheet - Page 20

• Manufacturer Part Number: mtc20136pq
• Description: Adsl Transceiver Controller
• Manufacturer: STMicroelectronics

MTC20136
Table 8. write cycle timing in parallel modes 0 and 1
Read cycle timing
Figure 9. Ctrl-E interface: read cycle timing in parallel modes 0 and 1
Table 9. read cycle timing in parallel modes 0 and 1
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Symbol
Symbol
C_Rd/notWr
C_notDtAck
C_D[7:0]
C_A[8:0]
C_notRdy
t10
t11
t1
t2
t3
t4
t5
t6
t7
t8
t9
C_notDS
C_notWr
C_notCS
C_notRd
t1
t2
t3
t4
t5
t6
t7
t8
t9
C_A Setup to C_notDS (C_notWr) low
C_notCS, C_Rd/notWr setup to C_notDS (C_notWr) low
C_notDS (C_notWr) pulse width
C_D setup to C_notDS (C_notWr) high
C_A, C_D hold from C_notDS (C_notWr) high
C_notDtAck (C_notRdy) valid from C_notDS (C_notWr) low
C_notDtAck (C_notRdy) tri-state from C_notDS (C_notWr) high
C_notCS, C_Rd/notWr hold from C_notDS (C_notWr) high
C_notCS high to C_notCS Low
C_A Setup to C_notDS (C_notRd) low
C_notCS, C_Rd/notWr setup to C_notDS (C_notRd) low
C_notDS (C_notRd) pulse width
C_D valid from C_notDtAck (C_notRdy) low
C_A, hold from C_notDS (C_notRd) high
C_notDtAck (C_notRdy) valid from C_notDS (C_notRd) high
C_notDtAck (C_notRdy) tri-state from C_notDS (C_notRd) high
C_notCS, C_Rd/notWr hold from C_notDS (C_notRd) high
Data tri-state from C_notDS (C_notRd) high
Data tri-state from C_notCS high
C_notCS high to C_notCS low (Min. time between 2 Accesses)
t1
t2
t6
Description
Description
t3
t4
t7
t8
t5
t9
t10
t11
Min
215
100
Min
215
100
15
10
90
0
0
5
0
0
0
0
5
Max
Max
100
10
15
10
15
15
15
Mode 0
Mode 1
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns