Fujitsu MHV2100AT, MHV2080AT, MHV2120AT, MHV2040AT, MHV2060AT manual Power supply configuration

Models: MHV2040AT MHV2100AT MHV2060AT MHV2080AT MHV2120AT

1 280
Download 280 pages 1.69 Kb
Page 60
Image 60

Theory of Device Operation

(4) Controller circuit

Major functions are listed below.

ATA interface control and data transfer control

Data buffer management

Sector format control

Defect management

ECC control

Error recovery and self-diagnosis

5.0V

S-DRAM

Serial

-FROM

3.3V

3.3V

3.3V

generator

circuit

MCU & HDC & RDC

Combo

1.2V

generator

circuit

1.2V

SVC

-3.0V

PreAMP

Figure 4.1 Power supply configuration

4-4

C141-E218

Page 60
Image 60
Fujitsu MHV2100AT, MHV2080AT, MHV2120AT, MHV2040AT, MHV2060AT manual Power supply configuration