txc-03456 TranSwitch Corporation, txc-03456 Datasheet - Page 62

• Manufacturer Part Number: txc-03456
• Description: Device Level Mapper
• Manufacturer: TranSwitch Corporation

MEMORY MAP
The following definitions are used for the microprocessor access modes of the memory address locations in
the tables below: R/W (read/write), R (read only), R(L) (read latched bit position).
CONTROL BITS
Address
(Hex)
1C
1D
1A
1B
1E
1F
10
11
12
13
14
15
16
17
18
19
Mode
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RESETC RESETD RESETS
EAISEN TCAISEN TOHOUT
J1COM
LFAISE
PSLEN
TINVC
EXZ5
Bit 7
2048
2048
128
128
TS
Bit 1------------------------------Transmit C1 Value------------------------------Bit 7
Transmit C1 Offset
FDAEN
Receive C1 Offset
RDIEN
CCITT
TLAIS
EXZ4
1024
1024
Bit 6
TS
64
64
TPSSEL
TUNEQ POHRAM
RING
EXZ3
TRDI
Bit 5
512
512
FIFO Leak Rate Register
32
32
Ts
DATA SHEET
FIFO Leak Rate Register
- 62 -
FEBEEN
RPSDS
J1LEN
EXOB
Transmit C1 Offset
Receive C1 Offset
EXH4
Bit 4
256
256
16
16
Ts
RPSSEL
TESTB3
RC1DC
TC1DC
J1TEN
EAPE
EXF2
Bit 3
LHZ
Ts
8
8
XRDIEN POHEUQ
RAISEN
PARDO
FBTOZ
RDI10
TGEN
EXG1
LLBK
Bit 2
Ts
4
4
ANAEN
AC1EN
C2FVD
RAISG
PADS
EXC2
SLBK
Bit 1
RS
2
2
Ed. 1A, January 2000
TXC-03456
TXC-03456-MB
LOADEN
FEBEBC
BSAISE
PLDINV
SVC4H
RINVC
PAISG
ADDZ
UPC1
EXJ1
COR
Bit 0
RS
1
1
L4M