msm7582 Oki Semiconductor, msm7582 Datasheet - Page 15

• Manufacturer Part Number: msm7582
• Description: P/4 Shift Qpsk Modem
• Manufacturer: Oki Semiconductor

Transmit Data Input Timing
Transmit Clock (TXCO) Output Timing (when CR0 – B6 = 1)
Transmit Burst Position Output (TXCO) Timing (when CR0 – B6 = 0 and CR5 – B7 = 1)
¡ Semiconductor
TIMING DIAGRAM
TXCI [TXCO*]
(384 kHz)
TXW
TXD
TXCI
(3.84 MHz)
TXCO
(384 kHz)
M7582
TXCI
(384 kHz)
TXW
TXCO
M7582B
TXCI
(384 kHz)
TXW
TXCO
  
Figure 6 Transmit (Modulator) Digital Input/Output Timing
1
1
1
t
t
SX
1
t
DS
XD1
1
t
DH
2
2
2
2
2
3
3
4
8
8
3
t
XD3
5
9
9
t
XD3
6
t
XD2
  
* [ ]: When CR0 – B6 = "1", TXCO is indicated.
N-2
7
N
N
N-2
N+1
N+1
8
N-1
N-1
9
N
N
MSM7582/7582B
N+17
N+17
10
N+1
t
SX
N+18
N+18
t
XD4
t
XD1
15/24
N+19
N+19
t
XD4