RC2324DPL ETC, RC2324DPL Datasheet - Page 25

• Manufacturer Part Number: RC2324DPL
• Description: Single Device Data/fax Modem Data Pump
• Manufacturer: ETC

RC96V24DP
Single Device Data/Modem Data Pump
Table 3-2. Interface Memory Bit Functions (Continued)
Mnemonic
RBUFFER
SWRES
RTDET
S1DET
SADET
SPEED
RDBIA
RDBIE
SLEEP
SPLIT
RCEQ
RTRN
RLSD
RDBF
RDLE
SCR1
SDIS
RDL
RXP
PEN
RTS
STB
RB
RI
Location
Memory
00:0-7
0E:0-2
07:2
1E:0
07:6
07:7
06:3
05:2
0E:7
08:1
08:0
01:0
00:5
00:2
00:4
03:2
09:0
03:5
06:2
04:6
0F:3
0F:7
1E:6
I E:2
Relay B Activate. Activates the RBDVR output.
Receive Data Buffer. Contains the received byte of data.
Receiver Data Buffer Full. Reports the status (full or not full) of the Receiver Data Buffer
(RBUFFER). (See RDBIE and RDBIA.)
Receiver Data Buffer interrupt Active. Reports that the cause of an interrupt request Is
the Receiver Data Buffer (RBUFFER) full. (See RDBF and RDBIE.)
Receiver Data Buffer interrupt Enable. Enables the assertion of IRQ and the setting of
the RDBIA bit when RBUFFER is full. (See RDBF and RDBIA.)
Remote Digital Loopback Request. initiates a request for the remote modem to go into
digital loop-back.
Remote Digital Loopback Response Enable. Enables the modem to respond to the
remote modem’s digital loopback request.
Parity Enable. Enables generation/checking of parity in asynchronous parallel data
mode.
Receiver Compromise Equalizer Enable. Controls insertion of the receive passband
digital compromise equalizer into the receive path.
Ring Indicator. Reports detection status of a valid ringing signal.
Retrain Detected. Reports detection status of a retrain request sequence.
Retrain. Controls sending of the retrain request or automatic rate change to the remote
modem.
Request to Send. Requests the transmitter to send data.
Received Line Signal Detector. Reports detection status of the carrier and the receipt of
valid data.
Received Parity bit. This bit is the received parity bit (or ninth data bit).
S1 Sequence Detected. Reports detection status of the S1 sequence.
Scrambled Alternating Ones Sequence Detected. Reports detection status of the
Scrambled Alternating Ones sequence.
Scrambled Ones Sequence Detected. Reports detection status of Scrambled Ones
sequence.
Scrambler Disable. Disables the transmitter scrambler.
Sleep Mode. Controls entry Into the SLEEP mode. The modem requires a pulse on the
RESET pin to return to normal operation.
Speed Indication. Reports the data rate at the completion of a connection.
Extended Overspeed TX/RX Split. Limits transmit data to the basic overspeed rate.
Stop Bit Number. Selects the number of stop bits in asynchronous mode.
Software Reset. Causes the modem to reinitialize to Its power turn-on state.
D96V24DSA
Name/Description
3.3 Interface Memory Bit Functions
3.0 Software Interface
3-5