MB86296 Datasheet, PDF (316/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
14.2 I²C Interface
I²C Bus Timing
STOP START
SDA(I)
D7 D6 D5 D4 D3 D2 D1 D0 ACK
RESTART
T_S2SCLI
SCL(I)
T_H2SCLI
T_S2SDAI
T_H2SDAI
T_S2SCLI
T_H2SCLI
T_WBFI
T_CSCLI
T_WHSCLI
T_WLSCLI
STOP START
SDA(O)
D7 D6 D5 D4 D3 D2 D1 D0 ACK
RESTART
T_S2SCLO
SCL(O)
T_H2SCLO
T_H2SDAO
T_S2SCLO
T_H2SCO
T_CSCLO
T_WHSCLO
T_WLSCLO
Interruption Timing
Fig.11.1 I2C bus timing
SDA(I)
Data or noise under acknowledge input
SCL(I)
XINT
T PHINTR
Interruption timing of bus error
SDA(I)
SCL(I)
T PHINTR
XINT
Interruption timing except bus error
Fig.11.2 Interruption timing
MB86296S<Coral-PA>
306
Specification Manual Rev0.1