RS8953 Conexant Systems, Inc., RS8953 Datasheet - Page 50

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

3.0 Circuit Descriptions
3.4 Loopbacks
Table 3-1. PCM And HDSL Loopbacks
3-18
Loopback
HP_LOOP
PH_LOOP
PH_LOOP
PH_LOOP
HH_LOOP
HH_LOOP
HH_LOOP
PP_LOOP
Command Register
RCMD_2; addr 0x61
RCMD_2; addr 0x81
RCMD_2; addr 0xA1
TCMD_2; addr 0x07
TCMD_2; addr 0x27
TCMD_2; addr 0x47
CMD_2; addr 0xE6
CMD_2; addr 0xE6
Conexant
Test Direction
Transmit
Transmit
Transmit
Transmit
Receive
Receive
Receive
Receive
PCM Loopback on PCM Side
HDSL Loopback on PCM Side
PCM Loopback on HDSL Channel 1
PCM Loopback on HDSL Channel 2
PCM Loopback on HDSL Channel 3
HDSL Loopback on HDSL Channel 1
HDSL Loopback on HDSL Channel 2
HDSL Loopback on HDSL Channel 3
Loopback Description
RS8953B/8953SPB
HDSL Channel Unit
N8953BDSB