AK2571 Datasheet, PDF (29/52 Pages) Asahi Kasei Microsystems – Single-Chip Automatic Power/Temperature Control for WDM Laser Diodes

AKM Confidential
Table 7-1 EEPROM Memory Map Overview
Address
D15-D8
00 00 0000 E_DAC1_TV[00001]
D7-D0
E_DAC1_TV[00000]
Wavelength-1: I-DAC1temperature
compensation value
1111
E_DAC1_TV[11110]
E_DAC1_TV[11111]
01 0000 E_DAC2_TV
1111 Wavelengh-1 I-DAC2 temperature compensation value
10 0000 E_DAC3_TV
1111 Wavelength-1 I-DAC3 temperature compensation value
11 0000 Wavelength-1setting data for each wavelength
1001
1010 Common setting data-1
1111
01 00 0000 Wavelength-2 data
11 1001
1010 Common setting data-2
1111
10 00 0000 Wavelength-3 data
11 1001
1010 User program area
1111
11 00 0000 Wavelength-4 data
11 1001
1001 Factory usage by AKM
1111
Table 7-2 Relation of WAVE0, 1and EEPROM [A7, A6]
WAVE1
WAVE0
Address 2bit from MSB
A7
A6
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
Remarks
Wavelength-1
Wavelength-2
Wavelength-3
Wavelength-4
AK2571
<Rev. 0.6E Preliminary>
-29-
2001/11