IRCC2.0 SMSC Corporation, IRCC2.0 Datasheet - Page 54

• Manufacturer Part Number: IRCC2.0
• Description: Infrared Communications Controller
• Manufacturer: SMSC Corporation

INTRPT (RCVR Data Ready)
Interrupt Identification Reg.
Interrupt Enable Register
MODEM Control Reg.
MODEM Status Reg.
INTRPT (RCVR errs)
REGISTER/SIGNAL
Line Control Reg.
Line Status Reg.
INTRPT (THRE)
FIFO Control
TXD1, TXD2
RCVR FIFO
XMIT FIFO
OUT2B
OUT1B
DTRB
RTSB
Table 33 - Reset Function Table
RESET/FCR1*FCR0/_FCR0
RESET/FCR1*FCR0/_FCR0
RESET/ReadIR/Write THR
RESET CONTROL
RESET/Read RBR
RESET/Read LSR
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
54
Low
All bits low
Bit 0 is high; Bits 1 - 7 low
All bits low
All bits low
All bits low
All bits low except 5, 6 high
Bits 0 - 3 low; Bits 4 - 7 input
High
Low
Low
High
High
High
High
All Bits Low
All Bits Low
RESET STATE