Hitachi H8S/2199 Hardware Manual page 893

SCK1
SO1
SI1
Figure 30.7 SCI I/O Timing/Clock Synchronization Mode
Rev. 1.0, 02/00, page 890 of 1141
t
TXD
V
OH
V
OL
LSI output pin
30 pF
Timing reference level
V
V
Figure 30.8 Output Load Conditions
V
IH
V
IL
t t
RXS RXH
12 kΩ
: 2.0 V
OH
: 0.8 V
OL
Vcc
2.4 kΩ