XC56309VL100A Freescale Semiconductor, XC56309VL100A Datasheet - Page 104

• Manufacturer Part Number: XC56309VL100A
• Description: IC DSP 24BIT 100MHZ 196-MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: DSP563xxr
• Type: Fixed Pointr

Specifications of XC56309VL100A

• Interface: Host Interface, SSI, SCI
• Clock Rate: 100MHz
• Non-volatile Memory: ROM (576 B)
• On-chip Ram: 24kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 196-MAPBGA
• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 100MHz
• Mips: 100
• Device Input Clock Speed: 100MHz
• Ram Size: 102KB
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Host Interface (HI08)
6.3 Overview
The HI08 is partitioned into two register banks, as Figure 6-1 shows. The host-side register bank
is accessible only to the host, and the DSP-side register bank is accessible only to the DSP core.
For the host, the HI08 appears as eight byte-wide locations mapped in its external address space.
The DSP-side registers appear to the DSP core as six 24-bit registers mapped into internal I/O X
memory space and therefore accessible via standard DSP56300 instructions and addressing
modes.
6-4
HCR
ISR
8
24
Control Registers
ISR = Interface Status Register
ICR = Interface Control Register
CVR = Command Vector Register
IVR = Interrupt Vector Register
Control Registers
HCR = Host Control Register
HSR = Host Status Register
HPCR = Host Port Control Register
HBAR = Host Base Address Register
HSR
ICR
24
8
HDDR
CVR
8
24
Figure 6-1. HI08 Block Diagram
HDR
IVR
DSP-Side Registers
DSP56309 User’s Manual, Rev. 1
DSP Peripheral Data Bus
8
24
Core DMA Data Bus
3
Host-Side Registers
Comparator
HBAR
Latch
Address
HOST Bus
8
24
5
3
Data Registers
HTX = Host Transmit Register
HRX = Host Receive Register
HDDR = Host Data Direction Register
HDR = Host Data Register
Data Registers
RXH = Receive Register High
RXM = Receive Register Middle
RXL = Receive Register Low
TXH = Transmit Register High
TXM = Transmit Register Middle
TXL = Transmit Register Low
RXH
24
HPCR
8
RXM
8
24
RXL
HTX
8
24
24
TXH
24
8
HRX
TXM
Freescale Semiconductor
8
24
24
TXL
8
DSP
Side
Host
Side