MC56F8367 Freescale Semiconductor, MC56F8367 Datasheet - Page 11

• Manufacturer Part Number: MC56F8367
• Description: (MC56F8167 / MC56F8367) 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor

Note:
Note:
Freescale Semiconductor
Preliminary
External JTAG
Controller
Module
Linking
CHIP
Port
Flash memories are encapsulated within the Flash Memory (FM) Module. Flash control is
accomplished by the I/O to the FM over the peripheral bus, while reads and writes are completed
between the core and the Flash memories.
The primary data RAM port is 32 bits wide. Other data ports are 16 bits.
TAP
TAP
NOT available on the 56F8167 device.
5
JTAG / EOnCE
xdb2_m[15:0]
56800E
cdbr_m[31:0]
pdb_m[15:0]
cdbw[31:0]
xab2[23:0]
xab1[23:0]
pab[20:0]
Figure 1-1 System Bus Interfaces
56F8367 Technical Data, Rev. 7.0
Data RAM
Data Flash
IPBus
Bridge
IPBus
Program
Program
EMI
RAM
Flash
Flash
Boot
24
16
10
Memory
Module
Flash
To Flash
Control Logic
Architecture Block Diagram
Address
Data
Control
11