h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 467

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

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