Serial Interface
13.3.3 Description of Registers for the Clock Synchronous Serial Interface
The clock synchronous serial interfaces include the registers listed in Table 13-3-1. These registers are used for
settings such as clock source selection, parity bit selection, and protocol selection.
Table 13-3-1 List of Clock Synchronous Serial Interface Registers
Address
x'34000810 Serial 1 control register
x'34000814 Serial 1 interrupt mode register
x'34000818 Serial 1 transmission buffer
x'34000819 Serial 1 reception buffer
x'3400081C Serial 1 status register
x'34000820 Serial 2 control register
x'34000824 Serial 2 interrupt mode register
x'34000828 Serial 2 transmission buffer
x'34000829 Serial 2 reception buffer
x'3400082C Serial 2 status register
13-26
Name
Symbol
Number of bits Initial value Access size
SC1CTR
16
SC1ICR
8
SC1TXB
8
SC1RXB
8
SC1STR
8
SC2CTR
16
SC2ICR
8
SC2TXB
8
SC2RXB
8
SC2STR
8
x'0000
8, 16
x'00
8
x'00
8
x'00
8
x'00
8
x'0000
8, 16
x'00
8
x'00
8
x'00
8
x'00
8