STLC5048TR STMicroelectronics, STLC5048TR Datasheet - Page 40

• Manufacturer Part Number: STLC5048TR
• Description: IC CODEC/FILTER PROGR 4CH 64TQFP
• Manufacturer: STMicroelectronics
• Type: PCM Codec/Filterr

Specifications of STLC5048TR

• Data Interface: PCM Audio Interface
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 4 / 4
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.3 V ~ 5 V
• Voltage - Supply, Digital: 3.3 V ~ 5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register description
5.30
5.31
40/64
Receive time slot ch #3 (DRTS3)
Addr=59h; reset value=00h
Table 59.
●
●
●
Example: if R36..R30=00:
Table 60.
PCMW data register (PCMWD)
Addr=5Ah; reset value=00h
Addr=5Bh; reset value=00h
Table 61.
Table 62.
This register is used to write receive PCM data via the MCU interface. Writing this register
the IPCM interrupt (if generated only by writing access) is automatically cleared.
In A/μ law only the first 8 bits are used. In linear code option both registers must be used.
15
R/W
EN3
R/W
R/W
Bit7
Bit7
Bit7
D15
D7
EN3=0: Disable reception of selected time slot.
EN3=1: Selected receive time slot on DR input is PCM decoded and transferred to
VFRO3 output.
R36..0: Define receive time slot number (0 to 127) on carrying the PCM signal to be
decoded and transferred to VFRO3 output. If linear mode is selected (LIN=1 of CONF
register) the 16 bits will be used as linear code as follows: the 8 most significant bits in
the programmed time slot, the 8 least significant bits in the following time slot.
14
Receive time slot ch #3 (DRTS3) bits
Receive time slot ch #3 (DRTS3) time slots in linear mode
PCMW data register (PCMWD) bits
PCMW data register (PCMWD) bits
13
Bit6
Bit6
Bit6
R36
D14
D6
1
1
1
12
TS0
11
Bit5
R35
Bit5
Bit5
D13
D5
0
0
0
10
9
Bit4
R34
Bit4
Bit4
D12
D4
1
1
1
8
6
Bit3
R33
Bit3
Bit3
D11
D3
1
1
1
5
4
Bit2
Bit2
Bit2
R32
D10
D2
0
0
0
3
TS1
7
Bit1
Bit1
Bit1
R31
D1
D9
0
1
1
2
STLC5048
1
Bit0
R30
Bit0
Bit0
D0
D8
1
0
1
0