Specifications

Service Manual
Circuit Diagram
11-14
11.4.2 Speed : 166MHz core(ARM946ES) operation, 60MHz bus operation
ADDR/
DATA
MUX
ROM
CONTROLLER
EXTERNAL
DMA CONTROLLER
(4CH)
ARM946E-S CORE
16KB ICACHE
16KB DCACHE
USB2.0
ARBITER
DECODER
MAC
SYSMAC
SFR Bus
AHB Bus
System Bus
SYSTEM BUS
ARBITER
SYSTEM PLL
(120MHz)
CLOCK & RESET
GENERATOR
SDRAM
CONTROLLER
(5CH)
GRAPHIC
EXECUTION
UNIT
ROTATOR/
SCALER/
HALFTONER
1024x8, 256x8x4
EPI
MISC
CONTROLLER
PARALLEL PORT
INTERFACE
HCT
ENGINE
CONTROLLER
UART(3CH)
gCODEC
TIME CONTROL
UNIT
INTERRUPT
CTRL (5CH)
ENGINE
Comm. I/F
ADC (3CH)
MOTOR
CONTROLLER
128x16x2
PULSE WIDTH
MODULATOR
HPVC
512x8
4096x16
PVC
LSU I/F
SFR BUS
INTERFACE
IO
CONTROLLER
SYSTEM
BUS
INTERFACE