TS68302MAB Atmel Corporation, TS68302MAB Datasheet - Page 3

• Manufacturer Part Number: TS68302MAB
• Description: 16-bit Communication Controller, 16-20 MHz
• Manufacturer: Atmel Corporation

Figure 1. TS68302 Block Diagram
2117A–HIREL–11/02
TS68000 BUS
CONTROLLER
INTERRUPT
CONTROLLER
CONTROLLER
(1 CHANNEL)
REFRESH
(RISC)
MAIN
DRAM
IDMA
(6 CHANNELS)
SDMA
ON-CHIP PERIPHERALS BUS INTERFACE UNIT
I/O PORTS AND PIN ASSIGNEMENTS
PARALLEL I/O
PERIPHERAL BUS
BUS ARBITER
TIMERS (3)
TS68000/TS68008 CORE
SMC (2)
SERIAL CHANNELS PHYSICAL INTERFACE
STATIC RAM
1152 BYTES
DUAL-PORT
SCC1
COMMUNICATIONS PROCESSOR
SCC2
CHIP-SELECT
STATE LOGIC
SYSTEM INTEGRATION BLOCK
AND WAIT-
TS68000/TS68008 CORE
SCC3
GENERATOR
CONTROL
SYSTEM
CLOCK
SCP
TS68302
3