Imi Tech IMB-7017G - Page 69

AMAZON SERIES Operation Manual
Page 61
Pioneer i n D i g i t al V is io n Technol og y
004h
Serial_Control_Reg
RE
[0]
Receive enable
Read: Current status
Write: 0: Disable, 1: Enable
TE
[1]
Transmit enable
Read: Current status
Write: 0: Disable, 1: Enable
-
[2..7]
Reserved
Serial_Status_Reg
TDRD
[8]
Transmit data buffer ready
Read only
0: Not ready, 1: Ready
-
[9]
Reserved
RDRD
[10]
Receive data buffer ready
Read only
0: Not ready, 1: Ready
-
[11]
Reserved
ORER
[12]
Receive buffer over run error
Read: Current status
Write : 0: Clear flag, 1: Ignored
FER
[13]
Receive data framing error
Read: Current status
Write: 0: Clear flag, 1: Ignored
PER
[14]
Receive data parity error
Read: Current status
Write: 0: Clear flag, 1: Ignored
-
[15]
Reserved
008h
Receive_Buffer_Sta
tus_Control
RBUF_ST
[0..8]
SIO receive buffer status
Read :
Valid data size of current receive buffer
Write: Ignored
RBUF_CNT
[8..15]
SIO receive buffer control
Read: Remain data size for read
Write: Set input data size
-
[16..31]
Reserved
00Ch
Transmit_Buffer_St
atus_Control
TBUF_ST
[0..7]
SIO output buffer status
Read:
Available data space of transmit buffer
Write: Ignored
TBUF_CNT
[8..15]
SIO output buffer control
Read: Written data size to buffer
Write: Set output data size for transmit
-
[16..31]
Reserved
010h
..
0FFh
Reserved
100h
SIO_Data_Register
Char_0
[0..7]
Chracter_0
Read: Read character from receive buffer
Padding data, if data is not available
Write: Character to transmit buffer
padding data if data is invalid
Char_1
[8..15]
Chracter_1
Read: Read character from receive buffer
+1 Padding data, if data is not available
Write: Character to transmit buffer +1