ds21ft40 Maxim Integrated Products, Inc., ds21ft40 Datasheet - Page 20

• Manufacturer Part Number: ds21ft40
• Description: Ds21ft40 Four X Three 12 Channel E1 Framer
• Manufacturer: Maxim Integrated Products, Inc.

ADDRESS
0D
1A
1D
2A
2D
0E
1B
1C
1E
2B
2C
2E
0F
1F
2F
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
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
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
R
R
R
R
–
–
–
–
Not used
Not used
Device ID
Receive Control 1
Receive Control 2
Transmit Control 1
Transmit Control 2
Common Control 1
Test 1
Interrupt Mask 1
Interrupt Mask 2
Not used
Not used
Common Control 2
Common Control 3
Transmit Sa Bit Control
Common Control 6
Synchronizer Status
Receive Non-Align Frame
Transmit Align Frame
Transmit Non-Align Frame
Transmit Channel Blocking 1
(Not applicable to DS21FT40 – write to
00H.)
Transmit Channel Blocking 2
(Not applicable to DS21FT40 – write to
00H.)
Transmit Channel Blocking 3
(Not applicable to DS21FT40 – write to
00H.)
Transmit Channel Blocking 4
(Not applicable to DS21FT40 – write to
00H.)
Transmit Idle 1
Transmit Idle 2
Transmit Idle 3
Transmit Idle 4
Transmit Idle Definition
Receive Channel Blocking 1
Receive Channel Blocking 2
Receive Channel Blocking 3
Receive Channel Blocking 4
Receive Align Frame
Receive Signaling 1
REGISTER NAME
20 of 87
ABBREVIATION
TEST1 (set to 00h)
REGISTER
(set to 00H)
(set to 00H)
(set to 00H)
(set to 00H)
RCBR1
RCBR2
RCBR3
TCBR1
TCBR2
TCBR3
TCBR4
RCBR4
TSaCR
RNAF
TNAF
RCR1
RCR2
CCR1
CCR2
CCR3
CCR6
TCR1
TCR2
IMR1
IMR2
TIDR
TIR1
TIR2
TIR3
TIR4
RAF
TAF
SSR
RS1
IDR
DS21FT40