dsp56852 Freescale Semiconductor, Inc, dsp56852 Datasheet - Page 8

• Manufacturer Part Number: dsp56852
• Description: 56800e 16-bit Digital Signal Controllers Digital Signal Controller
• Manufacturer: Freescale Semiconductor, Inc

8
Address
Power
Analog
Control
Power
Power
Select
Logic
Bus
Chip
Data
Bus
Bus
I/O
1
D13-D15/MODEA-C
Figure 2-1 56852 Signals Identified by Functional Group
GPIOA0(CS0)
GPIOA1(CS1)
GPIOA2(CS2)
CLKO(A20)
A17(TI/O)
A18(TI/O)
A19(CS3)
D0-D12
VDDIO
VSSIO
A0–16
VDDA
VSSA
VDD
VSS
WR
RD
56852 Technical Data, Rev. 8
3
3
6
6
1
1
17
1
1
1
1
1
1
1
13
3
1
1
56852
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
RXD(GPIOE0)
TXD(GPIOE1)
GPIOC0(STXD)
GPIOC1(SRXD)
SCLK(GPIOC2)(STCK)
SS(GPIOC3)(STFS)
MISO(GPIOC4)(SRCK)
MOSI(GPIOC5)(SRFS)
IRQA
IRQB
XTAL
EXTAL
RESET
TCK
TDI
TDO
TMS
TRST
DE
Freescale Semiconductor
Interrupt
Request
Oscillator
Reset
JTAG/Enhanced
OnCE
SPI
SCI
SSI