MT90210 Zarlink Semiconductor, MT90210 Datasheet - Page 20

• Manufacturer Part Number: MT90210
• Description: 3072 Channels TDM to Dual Port RAM Multiple Rate Parallel Bus Access Circuit (MRPAC)
• Manufacturer: Zarlink Semiconductor

16.384 MHz (Mode 3)
†
Mode 2, last channel = 63
Mode 3, last channel = 127
4.096 MHz (Mode 1)
8.192 MHz (Mode 2)
Mode 1, last channel = 31
drive to hiz-high
drive to hiz-low
drive to drive
(outputs)
(inputs)
S0-23
F0i
SCLK
S0-23
output
output
output
clock
bit 0, last ch
bit 0, last ch
Figure 18 - Serial Port Timing for Modes 1, 2, 3
†
t clkh
t
t
†
t frs
t clk
t
Figure 17 - Output Delays
t frw
t stod
t clkl
t frh
bit 7, ch.0
V
V
V
V
H
TT
L
TT
t stis
bit 7, ch.0
t stih
t
T
MT90210
2-163