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Serial Interface with Time Slot Assigner CTS2 CD2 BRG1 SCC1 RX BRG2 BRG3 RCLK1 BRG4 BRGO1 BRGO2 BRGO3 BRGO4 SCC1 TX TCLK1 SCC2 RX RCLK2 SCC2 TX TCLK2 CLK1 CLK2 BANK OF CLOCKS SELECTION LOGIC RCLK3 TCLK3 CLK3 CLK4 CLK5 CLK6 SCC3 RX SCCS CONTROLLED IN THE SICR. SMCS CONTROLLED IN SIMODE. CLK7 CLK8 SCC3 TX SCC4 RX RCLK4 SCC4 TX TCLK4 SMC1 SMC2 SMCLK1 SMCLK2 Figure 7-35. Bank of Clocks The SCC3 in NMSI mode has its own set of modem control pins: TXD3 RXD3 TCLK3 <- BRG1–BRG4, CLK5–CLK8 RCLK3 <- BRG1–BRG4, CLK5–CLK8 RTS3 CTS3 CD3 7-102 MC68360 USER’S MANUAL MOTOROLA
