1. NET+OS 6.1 Training

2. Updates to BSP Configuration for TCP/IP and Ethernet

3. Low Interrupt Latency
BSP_LOW_INTERRUPT_LATENCY – TRUE –
semaphore used for TCP/IP stack critical section.
BSP_LOW_INTERRUPT_LATENCY - FALSE
processor interrupts used for TCP/IP stack critical section.

4. BSP_ENABLE_FAST_IP Fast IP is not supported for low interrupt latency.
BSP_ENABLE_FAST_IP – enables Fast IP.

5. BSP_CACHE_NETWORK_HEAP
Network heap partitioned for better performance:
Network packets only - APP_NET_HEAP_SIZE
The rest of TCP/IP data – ½ APP_NET_HEAP_SIZE
BSP_CACHE_NETWORK_HEAP = FALSE – network packet heap is in cache-safe memory.
If BSP_CACHE_NETWORK_HEAP == TRUE –
Ethernet driver uses NABeforeDMA().

6. BSP_WAIT_FOR_IP_CONFIG
BSP_WAIT_FOR_IP_CONFIG = TRUE –
BSP waits for an IP address configured on at least one interface before calling applicationStart().
BSP_WAIT_FOR_IP_CONFIG = FALSE –
applicationStart() is called without waiting for an IP address. Application should use customizeAceGetInterfaceAddrInfo().

7. Updates To MII
MII Interrupt is level interrupt; customizeIsMiiInterruptActiveLow()
Set Increased MII Drive Strength for the NS9750 development board.