RS8953 Conexant Systems, Inc., RS8953 Datasheet - Page 71

• Manufacturer Part Number: RS8953
• Description: High-bit-rate Digital Subscriber Line (hdsl) Channel unit
• Manufacturer: Conexant Systems, Inc.

RS8953B/8953SPB
HDSL Channel Unit
4.1 Address Map
The channel column (CHn) of
each register. Common registers are indicated by a ‘C’ in the CHn column.
Table 4-1. Register Summary Address Map (1 of 6)
N8953BDSB
Addr
0x0A
0x0B
0x0C
0x0D
0x1A
0x1B
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
CHn
—
—
—
—
—
—
—
—
—
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Write Register
TFIFO_RST
Table 4-1
TFIFO_WL
TEOC_LO
SCR_RST
TEOC_HI
TIND_LO
TIND_HI
TCMD_1
TCMD_2
TMAP_1
TMAP_2
TMAP_3
TMAP_4
TMAP_5
TMAP_6
TMAP_7
TMAP_8
TMAP_9
TZBIT_1
—
—
—
—
—
—
—
—
—
indicates which HDSL channel number (n = 1,2,3) is associated with
Conexant
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4-10
4-10
4-12
4-12
4-13
4-15
4-15
4-15
4-15
4-15
4-17
4-17
4-16
4-16
4-16
4-16
—
—
—
—
—
—
—
—
—
CHn
1
2
3
3
3
C
C
C
C
1
1
1
1
1
1
1
2
2
2
2
2
2
2
3
3
3
3
3
Read Register
STATUS_1
STATUS_1
STATUS_2
STATUS_3
STATUS_2
STATUS_3
STATUS_1
STATUS_2
STATUS_3
REOC_LO
REOC_LO
REOC_LO
REOC_HI
RIND_LO
REOC_HI
RIND_LO
REOC_HI
RIND_LO
RIND_HI
RIND_HI
RIND_HI
RZBIT_1
RZBIT_1
RZBIT_1
RZBIT_2
RZBIT_3
RZBIT_4
RZBIT_5
4.1 Address Map
4.0 Registers
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