Renesas H8S/2158 User Manual page 469

Bit Bit Name Initial Value
3 ACS4 0
2 ACS2 0
1 ACS1 0
0 ACS0 0
Section 16 Serial Communication Interface (SCI, IrDA, and CRC)
R/W Description
R/W 1000: Average transfer rate operation at 115.196
R/W kbps when the system clock frequency is 16
R/W MHz (operated using the basic clock with a
R/W frequency 16 times the transfer clock
frequency)
1001: Average transfer rate operation at 230.392
kbps when the system clock frequency is 16
MHz (operated using the basic clock with a
frequency 16 times the transfer clock
frequency)
1011: Average transfer rate operation at 115.196
kbps when the system clock frequency is 20
MHz (operated using the basic clock with a
frequency 16 times the transfer clock
frequency)
1011: Average transfer rate operation at 230.392
kbps when the system clock frequency is 20
MHz (operated using the basic clock with a
frequency 16 times the transfer clock
frequency)
1100: Average transfer rate operation at 115.196
kbps when the system clock frequency is 24
MHz (operated using the basic clock with a
frequency 16 times the transfer clock
frequency)
1101: Average transfer rate operation at 230.392
kbps when the system clock frequency is 24
MHz (operated using the basic clock with a
frequency 16 times the transfer clock
frequency)
1110: Average transfer rate operation at 460.784
kbps when the system clock frequency is 24
MHz (operated using the basic clock with a
frequency 16 times the transfer clock
frequency)
1111: Average transfer rate operation at 720 kbps
when the system clock frequency is 24 MHz
(operated using the basic clock with a
frequency 8 times the transfer clock frequency)
Rev. 3.00 Jan 25, 2006 page 415 of 872
REJ09B0286-0300