ACC-72EX User Manual
DPRAM Memory Map
42
| Transfer Direction: OUT (Host System to netX)
| Transfer Type: DPM (Dual-Port Memory)
| Handshake Mode: BUFFERED, HOST CONTROLLED
| Handshake Bit: 6
|
|--- Subblock 6: PROCESS DATA IMAGE
| Size: 5760 bytes
| Start Offset: $6CA60
| Transfer Direction: IN (netX to Host System)
| Transfer Type: DPM (Dual-Port Memory)
| Handshake Mode: BUFFERED, HOST CONTROLLED
| Handshake Bit: 7
|
|--- Subblock 7: HIGH PRIORITY DATA IMAGE
| Size: 64 bytes
| Start Offset: $6C460
| Transfer Direction: OUT (Host System to netX)
| Transfer Type: DPM (Dual-Port Memory)
| Handshake Mode: BUFFERED, HOST CONTROLLED
| Handshake Bit: 8
|
|--- Subblock 8: HIGH PRIORITY DATA IMAGE
Size: 64 bytes
Start Offset: $6C470
Transfer Direction: IN (netX to Host System)
Transfer Type: DPM (Dual-Port Memory)
Handshake Mode: BUFFERED, HOST CONTROLLED
Handshake Bit: 9
+ Block 3:
| Channel Type: Communication
| Size of Channel: 15616 bytes
| Channel Start Address: $6D000
| Position of Handshake Cells: IN HANDSHAKE CHANNEL
| Size of Handshake Cells: 16 BITS
| NetX Handshake Register: Y:$6C083,0,16
| Host Handshake Register: X:$6C083,0,16
| Communication Class: MESSAGING
| Protocol Class: UNDEFINED
| Conformance Class: 0
| Number of Subblocks: 9
|
|--- Subblock 0: CONTROL
| Size: 8 bytes
| Start Offset: $6D002
| Transfer Direction: OUT (Host System to netX)
| Transfer Type: DPM (Dual-Port Memory)
| Handshake Mode: UNCONTROLLED
| Handshake Bit: 0
|
|--- Subblock 1: COMMON STATUS
| Size: 64 bytes
| Start Offset: $6D004
| Transfer Direction: IN (netX to Host System)
| Transfer Type: DPM (Dual-Port Memory)
| Handshake Mode: UNCONTROLLED
| Handshake Bit: 0
|
|--- Subblock 2: EXTENDED STATUS
| Size: 432 bytes
| Start Offset: $6D014
| Transfer Direction: IN (netX to Host System)
| Transfer Type: DPM (Dual-Port Memory)
| Handshake Mode: UNCONTROLLED
| Handshake Bit: 0
|
|--- Subblock 3: MAILBOX
| Size: 1600 bytes
| Start Offset: $6D080
| Transfer Direction: OUT (Host System to netX)
