PEF2054 SIEMENS [Siemens Semiconductor Group], PEF2054 Datasheet - Page 77

• Manufacturer Part Number: PEF2054
• Description: ICs for Communications
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

MFFR
Table 5
Summary of MF-Channel Commands
Transfer Mode
Inactive
Transmit
Transmit broadcast
Test operation
Transmit continuous
Transmit + receive
same time slot
Any # of bytes
1 byte expected
2 bytes expected
8 bytes expected
16 bytes expected
Transmit + receive
same line
1 byte expected
2 bytes expected
8 bytes expected
16 bytes expected
HS:
no HS: handshake facility disable (OMDR:MFPS = 0)
Semiconductor Group
handshake facility enabled (OMDR:MFPS = 1)
MFFIFO Reset.
0… no action
1… resets the MFFIFO and all operations associated with the MF handler
(except for the search function) within 2 RCL periods. The MFFIFO is set
into the state “MFFIFO empty”, write access enabled and any monitor
data transfer currently in process will be aborted.
CMDR:
MFT1,MFT0
00
01
01
01
11
10
10
10
10
10
11
11
11
11
MFSAR
xxxxxxxx
00 SAD5..0
01xxxxxx
10------
00 SAD5..0
00 SAD5..0
00 SAD5..0
01 SAD5..0
10 SAD5..0
11 SAD5..0
00 SAD5..0
01 SAD5..0
10 SAD5..0
11 SAD5..0
77
Protocol
Selection
HS, no HS
HS, no HS
HS
HS
no HS
no HS
no HS
no HS
no HS
no HS
no HS
no HS
HS, no HS
HS, no HS
Detailed Register Description
IOM-2, IOM-1, SLD
Application
Idle state
IOM-2, IOM-1, SLD
IOM-2, IOM-1, SLD
IOM-2
IOM-2
IOM-1
(IOM-1)
(IOM-1)
(IOM-1)
SLD
SLD
SLD
SLD
PEB 2055
PEF 2055