DSP56309EVM Freescale Semiconductor, DSP56309EVM Datasheet - Page 273

• Manufacturer Part Number: DSP56309EVM
• Description: KIT EVALUATION FOR XC56309
• Manufacturer: Freescale Semiconductor
• Type: DSPr

Specifications of DSP56309EVM

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Description/function: Audio DSPs
• Product: Audio Modules
• For Use With/related Products: DSP56309
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

G
general-purpose flags for host-DSP communication 6-6
General-Purpose Input/Output (GPIO) 1-12
Global Data Bus (GDB) 1-10
Ground 2-3
H
HACK signal 6-18
handshaking mechanisms
hardware stack 1-8
HI08 1-12
HI08 Interrupt Priority Level (HPL) bits 4-16
Host Acknowledge Enable (HAEN) bit 6-18
Host Acknowledge Polarity (HAP) bit 6-16
Host Address Line 8 Enable (HA8EN) 6-18
Host Address Line 9 Enable (HA9EN) 6-18
Host Address Strobe Polarity (HASP) bit 6-17
Host Base Address Register (HBAR) 6-12
Host Chip Select Enable (HCSEN) bit 6-18
Host Chip Select Polarity (HSCP) bit 6-17
Host Command (HC) bit 6-24
Host Command Interrupt Enable (HCIE) bit 6-13
Host Command Pending (HCP) bit 6-14
Host Control Register (HCR) 6-12
Host Data Direction Register (HDDR) 6-3
Host Data Direction Register (HDRR) 6-30
Host Data Register (HDR) 6-12
Host Data Strobe Polarity (HDSP) bit 6-17
Host Dual Data Strobe (HDDS) bit 6-17
Host Enable (HEN) bit 6-17
Host Flag 0 (HF0) bit 6-23
Host Flag 1 (HF1) bit 6-23
Host Flag 2 (HF2) bit 6-25
Host Flag 3 (HF3) bit 6-25
Freescale Semiconductor
functions 6-3
Host Data Direction Register (HDDR) 6-12
Host Data Register (HDR) 6-12
Port B 5-6
Port C 5-7
Port D 5-7
Port E 5-7
PLL 2-3
HI08 6-5
ISR
programming sheet B-19
Host Command Interrupt Enable (HCIE) 6-13
Host Flags 2,3 (HF) 6-12
Host Receive Interrupt Enable (HRIE) 6-13
Host Transmit Interrupt Enable (HTIE) 6-13
programming sheet B-20
programming sheet B-31
programming sheet B-31
Transmit Data Register Empty 6-25
,
6-15
,
6-28
,
6-30
,
6-30
,
,
,
,
6-15
6-12
2-2
7-19
DSP56309 User’s Manual, Rev. 1
,
,
,
,
6-30
2-19
6-30
6-14
Host Flags 0, 1 (HF) bits 6-14
Host Flags 2,3 (HF) bits 6-12
Host GPIO Port Enable (HGEN) bit 6-18
Host Interface (HI08) 2-2
chip-select logic 6-16
Command Vector Register (CVR) 6-7
configuring host request mode 6-8
control operating mode 6-16
core communication with HI08 registers 6-11
core interrupts
data registers 6-21
data strobe 6-3
Direct Memory Access (DMA) 6-8
DMA transfers and host bus 6-8
double-buffered mechanism 6-5
DSP core 6-5
DSP core interrupts 6-6
DSP interrupt routines 6-21
DSP-side
DSP-to-host
dual host request enabled 6-9
dual-strobe mode 6-19
enabling host requests 6-8
external host address inputs 6-27
external host programmer’s model 6-20
four kinds of reset 6-27
four reset types 6-20
general-purpose flags for host-DSP communication 6-6
GPIO configuration options 6-14
GPIO functions 6-3
HACK signal 6-18
HACK/HRRQ handshake flags 6-21
handshaking mechanisms 6-5
handshaking protocols 6-5
Host Command (HC) 6-24
Host Vector (HV) 6-24
programming sheet B-21
host command 6-7
receive data register full 6-7
transmit data empty 6-7
programming model 6-11
control registers 6-12
data registers 6-12
registers after reset 6-20
data word 6-2
handshaking protocols 6-2
interrupts 6-2
mapping 6-2
transfer modes 6-2
transfers 6-5
choosing 6-6
Core DMA access 6-5
host request 6-5
interrupts 6-5
pros and cons of polling 6-6
,
6-19
,
2-9
,
2-10
,
2-12
,
,
2-13
6-21
,
6-1
Index-5
Index