PEB20321 Datasheet, PDF (219/326 Pages) Siemens Semiconductor Group – Multichannel Network Interface Controller for HDLC MUNICH32X

PEB 20321
Slave Register Descriptions
LBI Indirect External Configuration Register 6 (LREG6)
Access
: read/write
Offset Address
Reset Value
: 78_H
: 00000000_H
31
LREG6 0 0
RFTB(5:0)
00
16
RFTA(5:0)
15
LREG6
0000H
0
MB MXB MRMB MRPB MA MXA MRMA MRPA
RFTB/
RFTA
MB
MXB
MRMB
MRPB
MA
MXA
RFIFO Threshold Level Channel B/A
Controls the sizes of the accessible part of RFIFO of the LBI peripheral,
e.g., Siemens ESCCx or FALC devices. Valid values are:
20_H: Size = 32 bytes,
10_H: Size = 16 bytes,
4_H: Size = 4 bytes,
2_H: Size = 2 bytes.
The value to be programmed depends on the corresponding register
value of the peripheral (ESCC2: CCR4 register, FALC54: CCR1 register).
Note that for connection of HSCX on LBI, the value must be set to 32_H.
Mask All Channel B
‘1’: All interrupts on LBI channel B are masked.
Mask XPR Channel B
‘1’: XPR interrupts on LBI channel B are masked.
Mask RME Channel B
‘1’: RME interrupts on LBI channel B are masked.
Mask RPF Channel B
‘1’: RPF interrupts on LBI channel B are masked.
Mask All Channel A
‘1’: All interrupts on LBI channel A are masked.
Mask XPR Channel A
‘1’: XPR interrupts on LBI channel A are masked.
Semiconductor Group
219
1998-08-01