Le58083
Data Sheet
40/41h Write/Read Transmit Time Slot and PCM Highway Selection
MPI Command
R/W = 0: Write
R/W = 1: Read
D7
D6
D5
D4
D3
D2
D1
D0
Command
I/O Data
0
1
0
0
0
0
0
R/W
TPCM
TTS6
TTS5
TTS4
TTS3
TTS2
TTS1
TTS0
Transmit PCM Highway
TPCM = 0*
Transmit on Highway A (see TAB in Commands 44/45h)
Transmit on Highway B (see TAB in Commands 44/45h)
TPCM = 1
Transmit Time Slot
TTS = 0–127
Time Slot Number (TTS0 is LSB, TTS6 is MSB)
* Power Up and Hardware Reset (RST) Value = 00h, 01h, 02h, 03h for channels 1, 2, 3, and 4 of a four-channel group, respec-
tively.
42/43h Write/Read Receive Time Slot and PCM Highway Selection
MPI Command
R/W = 0: Write
R/W = 1: Read
D7
D6
D5
D4
D3
D2
D1
D0
Command
I/O Data
0
1
0
0
0
0
1
R/W
RPCM
RTS6
RTS5
RTS4
RTS3
RTS2
RTS1
RTS0
Receive PCM Highway
RPCM = 0*
Receive on Highway A
Receive on Highway B
RPCM = 1
Receive Time Slot
RTS = 0–127
Time Slot Number (RTS0 is LSB, RTS6 is MSB)
* Power Up and Hardware Reset (RST) Value = 00h, 01h, 02h, 03h for channels 1, 2, 3, and 4 of a four-channel group, respec-
tively.
47
Zarlink Semiconductor Inc.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
