HD6417727BP160CV Datasheet, PDF (664/1098 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/ SH7700 Series

Section 20 Serial IO (SIOF)
20.1.2 Block Diagram
Figure 20.1 shows SIOF block diagram.
32
Peripheral bus
Bus I/F
16
Control register
32
32
Tx_FIFO
32 bits ×
16 stages
32
32
32
Rx_FIFO
32 bits ×
16 stages
Tx control data
Rx control data
Baud rate ^{1/n MCLK}
generator
Timing control
P/S
SIOMCLK
SCK_SIO SIOFSYNC
TXD_SIO
Figure 20.1 SIOF Block Diagram
S/P
SIOF
RXD_SIO
Rev.6.00 Mar. 27, 2009 Page 606 of 1036
REJ09B0254-0600