Memory Structure - Sony VPL-PX35 Service Manual

2-6. Memory Structure

Memory Structure
CPU internal ROM : 384 K byte Flash Memory
CPU internal RAM : 24 K byte
External NVM memory : 8 K byte EEPROM
Set Memory
Status
Status
No.01
Memory
Memory
No.02
No.03
No.04
No.99
NT358/443/BW60
PAL/PAL-M/N/
SECAM/BW50
15k RGB
Chroma Chroma
Component(15k)
Memory
Double-speed Component
HDTV(YPbPr)
HDTV(GBR)
includ. Double-speed
High
Computer
W/B
Low W/B
Memory Others
High
Low
Video
S Video
Channel
Channel Input-A
Memory Input-B
Input-C
Input-D
Up/Down inversion is
Image Flip impossible. Image Flip
Memory Up/Down inversion is
possible.
Dynamic
Standard
Dynamic
Standard
Dynamic
Standard
Picture
Memory Memory
Dynamic
Standard
Dynamic
Standard
Dynamic
Standard
CPU ROM
Initialize
VPL-PX35/PX40
Set Memory Set Memory
No.01
Status Memory
No.02
No.03
No.04
No.99
No.101
No.120
No.03
No.04
No.99
No.121
No.140
No.03
No.04
No.99
No.141
No.160
No.03
No.04
No.99
No.161
No.180
NT358/443/BW60
Chroma Memory
PAL/PAL-M/N/
SECAM/BW50
15k RGB
Component(15k)
Memory
Double-speed Component
HDTV(YPbPr)
HDTV(GBR)
includ. Double-speed
High
Computer
W/B
Low
Memory
Others
Memory
High
Low
Video
Channel Memory
S Video
Input-A
Memory
Input-B
Input-C
Input-D
Up/Down inversion is
Image Flip Memory
impossible.
Memory Up/Down inversion is
possible.
Picture Memory
Dynamic
Standard
Dynamic
Standard
Dynamic
Standard
Picture
Dynamic
Standard
Dynamic
Standard
Dynamic
Standard
External NVM
Memory
Active memory copy
High
Low
CPU RAM
2-11