Datasheet

DS21352/DS21552
108 of 137
Table 20-1 MASTER DEVICE BUS SELECT
MSEL1 MSEL0 Function
0 0 Slave device.
0 1 Master device with 1 slave device (4.096 MHz bus rate)
1 0 Master device with 3 slave devices (8.192 MHz bus rate)
11Reserved
Figure 20-1 IBO BASIC CONFIGURATION USING 4 SCTS
RSYSCLK
TSYSCLK
RSYNC
TSSYNC
CI
CO
RSIG
TSIG
TSER
RSER
RSYSCLK
TSYSCLK
CI
CO
RSIG
TSIG
TSER
RSER
RSYSCLK
TSYSCLK
CI
CO
RSIG
TSIG
TSER
RSER
RSYSCLK
TSYSCLK
CI
CO
RSIG
TSIG
TSER
RSER
MASTER
SCT
SLAVE #1
SLAVE #2
SLAVE #3
8.192MHz System Clock In
System 8KHz Frame Sync In
PCM Data Out
PCM Data In
PCM Signaling Out
PCM Signaling In
RSYNC
TSSYNC
RSYNC
TSSYNC
RSYNC
TSSYNC