ISP1130DL Philips Semiconductors, ISP1130DL Datasheet - Page 51

• Manufacturer Part Number: ISP1130DL
• Description: Universal Serial Bus compound hub with integrated keyboard controller
• Manufacturer: Philips Semiconductors

Table 85: I2C0ADR register: bit allocation
Philips Semiconductors
9397 750 06895
Objective specification
Bit
Symbol
Reset
Access
R/W
7
0
Table 83: I
Table 84: Symbols used in I
Table 86: I2C0ADR register: bit description
Status byte
Slave transmit mode
A8
B0
B8
C0
C8
Miscellaneous
00H
F8H
Symbol
SLA
R
W
ACK
ACK
DATA
Bit
7 to 1
0
R/W
6
0
2
C-bus status codes
SC[4:0]
10101
10110
10111
11000
11001
00000
11111
Symbol
SA[6:0]
GC
R/W
5
0
Rev. 01 — 23 March 2000
Description
slave address (7 bits)
read bit (logic 1)
write bit (logic 0)
acknowledgment (logic 0)
no acknowledgment (logic 1)
data byte to or from I
SA[6:0]
R/W
2
Description (see
own SLA and R have been received, ACK was returned
arbitration was lost in SLA, R/W as master; own SLA and R
have been received, ACK was returned
DATA byte has been transmitted, ACK was received
DATA byte has been transmitted, ACK was received
last DATA byte has been transmitted (AA = 0 in I2C0CON),
ACK was received
bus error in master or addressed slave mode, caused by
erroneous START or STOP condition
no relevant status information is available; bit SI in the
I2C0CON register is cleared to logic 0
Description
own slave address of the microcontroller; only used in Slave
mode, ignored in Master mode
A logic 1 causes the device to respond to a General Call
address (00H). A logic 0 lets the device ignore address 00H.
C-bus
4
0
…continued
USB compound hub with keyboard controller
R/W
3
0
2
C-bus
Table
84)
R/W
2
0
© Philips Electronics N.V. 2000. All rights reserved.
R/W
1
0
ISP1130
R/W
GC
0
0
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