PEB2075 INFINEON [Infineon Technologies AG], PEB2075 Datasheet - Page 202

• Manufacturer Part Number: PEB2075
• Description: ICs for Communications Extended PCM Interface Controller
• Manufacturer: INFINEON [Infineon Technologies AG]

Figure 70
Flow Diagram “Transmit Continuous Command”
Transmit + Receive Same Time Slot Command
The transmit + receive same time slot command can be used to send a message to a
subscriber circuit, which will respond with an answer, e.g. reading back the coefficients
of a SICOFI device. After first transmitting the contents of the MFFIFO (as with the
normal transmit command), the MFFIFO is ready to accept an incoming message which
can then be read by the P when the transfer is completed.
Semiconductor Group
µ P
W : CMDR = 01
R : STAR = 05
W : MFFIFO = Data
R : STAR = 04
W : MFSAR = Address
W : CMDR = 0C
R : STAR = 12
R : ISTA = 20
R : STAR = 15
W : MFFIFO = Data
R : STAR = 14
W : CMDR = 04
R : STAR = 12
R : STAR = 13
R : ISTA = 20
R : STAR = 05
MFFR
MFAE,
1
2
16
MFTC1, 0 = 00
MFT1, 0 = 11
MFFI Interrupt
17
18
N
MFT1, 0 = 01
MFTO, MFRW, MFFE
MFFI Interrupt
MFFE
202
EPIC
MFFIFO Reset
MFFIFO Empty
Write Access Enabled
MFFIFO not Empty
Write Access Enabled
MFFIFO not Empty
Access Disabled
Transmit Transfer
in Operation
MFFIFO Empty
Write Access Enabled
Transfer in Operation
MFFIFO not Empty
Write Access Enabled
Transfer in Operation
MFFIFO not Empty
Access Disabled
Transmit Transfer
in Operation
MFFIFO Empty
Access Disabled
Transfer in Operation
MFFIFO Empty
Write Access Enabled
Transfer Completed
R
ITD08086
Application Hints
Da 1
Ack 1
Da 2
Ack 2
Da 16
Ack 16
MX = 0
MX = 0
Da 17
Ack 17
Da 18
Ack 18
Da N
Ack N
MR = 0
MR = 1
PEB 2055
PEF 2055