Renesas Hitachi H8S/2191, Hardware Manual

Page: 528 / 1065

Rev. 2.0, 11/00, page 501 of 1037
24.1.3 Pin Configuration
Table 24.1 shows pin configuration of the SCI2.
Table 24.1 Pin Configuration
Name Abbrev. I/O Function
SCI2 Clock SCK2 I/O SCI2 clock input/output pin
SCI2 Data input SI2 Input SCI2 receive data input pin
SCI2 Data output SO2 Output SCI2 transmit data output pin
SCI2 Strobe STRB Output SCI2 strobe signal output pin
SCI2 Chip select
&6
Input SCI2 chip select signal input pin
24.1.4 Register Configuration
Table 24.2 shows register configuration of the SCI2.
Table 24.2 Register Configuration
Name Abbrev. R/W Initial Value Address *
Starting address register STAR R/W H'E0 H'D0E0
Ending address register EDAR R/W H'E0 H'D0E1
Serial control register 2 SCR2 R/W H'20 H'D0E2
Serial control status register 2 SCSR2 R/W H'60 H'D0E3
Serial data buffer (32 bytes)

R/W Undefined H'D0C0 to H'D0DF
Note:
*
Lower 16 bits of the address..