Toshiba T3200 User Manual page 193

G. 2 BLOCK DIAGRAM
RAM PLAN EO
RAM PLAN El
RAM PLAN E2
RAM PLAN E3
CPU
ADDRES S
CPU DAT A
RD/W R
CLOC K
RES
ET
lOS EL
MEM SL
~
PEGA 2
~
AGS-GA
,..
CPUINTFC
SEQUENCER
CRT CONTROL
~
VIDEO CONTROL
-.-
FIGURE G-I PEGA2 Block Diagram
G-2
POVS
POHS
VIDEO OUT
VDISP
(VIDEO DISPLAY
ENABLE)
IRQ
(INTERRUPT
REQUEST)
CPU
ADDRESS MUX
CONTROL
RAM CONTROL
10RDY