Ricoh 5510L - Opif (Option Interface Board)

14 June, 2002 PCBS
6-45
Detailed
Descriptions
6.4.2 OPIF (OPTION INTERFACE BOARD)
The OPIF is an interface between the FCU and optional boards.
• SG3 board
• SiG4 board
• NICF board
• JPEG board
• Function Upgrade
FCU
Buffer
(CPU BUS)
Reset Circuit
Register:
Interrupter
Register:
Energy Saver
Decoder
SG3-V34
SiG4
NICF
and
JPEG
OPIF
Function
Upgrade
H310D912.WMF