HFC-SP Cologne Chip AG, HFC-SP Datasheet - Page 27

• Manufacturer Part Number: HFC-SP
• Description: Isdn S/t HDLC Basic Rate Controller
• Manufacturer: Cologne Chip AG

863 C@
Card Configuration and Status Register (CSR): Register address: 402h in Configuration Memory
The fields are as follows:
3.5.4 CIS programming
The EEPROM Programming Spec. is only available on special request to avoid destruction of
configuration information by not authorized programs or software viruses.
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Changed
SigChg
Rsvd
Audio
PwrDwn
IOis8
Intr
Changed
D7
0
SigChg
D6
0
Unimplemented and return 0 when read.
Unimplemented and return 1 when read to indicate an 8 bit data path.
Internal state of interrupt request (IREQ).
IOis8
D5
1
Rsvd
D4
0
Audio
D3
0
PwrDwn
D2
0
Intr
D1
Cologne
Chip
Rsvd
D0
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0