HFC-4S Cologne Chip AG, HFC-4S Datasheet - Page 123

• Manufacturer Part Number: HFC-4S
• Description: Isdn HDLC Fifo Controller With 8 (4) Integrated S/t Interfaces
• Manufacturer: Cologne Chip AG

March 2003 (rev. A)
HFC-4S
HFC-8S
A_CH_MSK [FIFO]
HFC-channel data mask for the selected transmit HFC-channel
For receive FIFOs this register is ignored.
Before writing this array register the HFC-channel must be selected by the register R_FIFO.
7..0
Bits
0
Value
Reset
V_CH_MSK
Name
(write only)
Data Sheet
Data flow
Description
Mask byte
This bitmap defined bit values for not processed
bits of a HFC-channel. All not processed bits of a
HFC-channel are set to the value defined in this
register.
This register has only a meaning when
V_BIT_CNT
A_SUBCH_CFG.
¼ in the register
Cologne
Chip
123 of 273
0xF4