
S1S60000 Technical Manual
54
EPSON
Rev.1.5
5.4.2
Slave Function
The slave address of S1S60000 is as shown below.
This slave addresses is set on S1S60000 register I2CSADR.
In bit [2:0], an address that does not compete against that of other connected devices is set.
Note: Since S1S60000 allows setting the slave address using software, it is possible to specify other address than
shown in Table 5.14.
However, user is requested not to try to use another address.
When setting the
address from EEPROM, the stipulated value is used for value other than bit [2:0].
Table 5.14
Slave Address
bit6
bit5
bit4
bit3
bit2
bit1
bit0
0
1
0
X
Table 5.15 lists the built-in registers that are accessible as the slave devices.
For detail of the built-in registers,
refer to Chapter 5.2.
Table 5.15
I2C Slave Register Map
Address
Content
Address
Content
0h
Device ID (C3h)
22h
SNMSKH register LOW
1h
Revision (00h)
23h
SNMSKH register HIGH
2h
MAC0 register LOW
24h
SNMSKL register LOW
3h
MAC0 register HIGH
25h
SNMSKL register HIGH
4h
MAC1 register LOW
26h
DGWH register LOW
5h
MAC1 register HIGH
27h
DGWH register HIGH
6h
MAC2 register LOW
28h
DGWL register LOW
7h
MAC2 register HIGH
29h
DGWL register HIGH
8h
GENCR register LOW
2Ah
DADR0H register LOW
9h
GENCR register HIGH
2Bh
DADR0H register HIGH
Ah
HIFCR register LOW
2Ch
DADR0L register LOW
Bh
HIFCR register HIGH
2Dh
DADR0L register HIGH
Ch
GPALT register LOW
2Eh
DADR1H register LOW
Dh
GPALT register HIGH
2Fh
DADR1H register HIGH
Eh
GPCFG register LOW
30h
DADR1L register LOW
Fh
GPCFG register HIGH
31h
DADR1L register HIGH
10h
GPDAT register LOW
32h
DADR2H register LOW
11h
GPDAT register HIGH
33h
DADR2H register HIGH
12h
GPMSK register LOW
34h
DADR2L register LOW
13h
GPMSK register HIGH
35h
DADR2L register HIGH
14h
EPMSK register LOW
36h
DADR3H register LOW
15h
EPMSK register HIGH
37h
DADR3H register HIGH
16h
I2CMSK register LOW
38h
DADR3L register LOW
17h
I2CMSK register HIGH
39h
DADR3L register HIGH
18h
PMWAIT register LOW
3Ah
PORT register LOW
19h
PMWAIT register HIGH
3Bh
PORT register HIGH
1Ah
PHYMODE register LOW
3Ch
DPORT register LOW
1Bh
PHYMODE register HIGH
3Dh
DPORT register HIGH
1Ch
ANEGR register HIGH
3Eh
SERMODE register LOW
1Dh
ANEGR register LOW
3Fh
SERMODE register HIGH
1Eh
IPADRH register LOW
40h
TMOUT register LOW
1Fh
IPADRH register HIGH
41h
TMOUT register HIGH
20h
IPADRL register LOW
42h
SOPAR register LOW
21h
IPADRL register HIGH
43h
SOPAR register HIGH