SAA7145 Datasheet, PDF (29/50 Pages) NXP Semiconductors – PCI Multimedia Bridge

Philips Semiconductors
PCI Multimedia Bridge
Pantera
IICSC
Bits
10:8
7
6
5
4
3
2
1
0
Name
IICCC
IICIRQ
rsvd
APERR
DTERR
rsvd
rsvd
ERR
BUSY
Offset: 74
Description
I²C Clock Control
Interrupt Request
Reserved
Address Phase Error
Data Transmission Error
Reserved
Reserved
General Error Flag
Transfer in Progress
IICCC
Value
Clock Rate
7*
PCI Clk / 12
6
PCI Clk / 320
5
PCI Clk / 6400
4
PCI Clk / 480
3*
PCI Clk / 8
2
PCI Clk / 80
1
PCI Clk / 3200
0
PCI Clk / 120
* Do not use these rates, data for reference purposes only.
Data Sheet
SAA7145
November 30^th, 1995
29
Revision 1.3.1