AMC Unit numbers
From Zenitel Wiki
Table 1: Normal (Compact) Unit Numbers
| IC/DC | In/Out | Unit Number | BP msg repr. | # units | |
|---|---|---|---|---|---|
| IC | Out | 00h–1Fh | 00h–1Fh | 32 | Output Resource Units connected to Channels 0…31, respectively |
| IC | Out | 20h–2Fh | 20h–2Fh | 16 | Output Resource Units not connected to Channels |
| IC | Out | 30h–37h | 30h–37h | 8 | Output Resource Broadcast Classes (from top) |
| IC | Out | 38h–3Bh | 38h–3Bh | 4 | Output Resource Units with Fixed U# Mapping |
| IC | Out | — | 3Ch–3Fh | 4 | —reserved for extended Adressing prefixes— |
| IC | In | 40h–5Fh | 40h–5Fh | 32 | Input Resource Units connected to Channels 0…31, respectively |
| IC | In | 60h–6Fh | 60h–6Fh | 16 | Input Resource Units not connected to Channels |
| IC | In | 70h–77h | 70h–77h | 8 | Input Resource Broadcast Classes (from top) |
| IC | In | 78h–3Bh | 78h–7Bh | 4 | Input Resource Units with Fixed U# Mapping |
| IC | In | — | 7Ch–7Fh | 4 | —reserved for extended Adressing prefixes— |
| DC | Out | 80h–9Fh | 80h–9Fh | 32 | Direct Control of Output Part of Channels 0…31, respectively |
| DC | Out | A0h–AFh | A0h–AFh | 16 | Output Res. Units connected to or being Direct Remote Control Outputs 0…15, respectively |
| DC | Out | B0h–B7h | B0h–B7h | 8 | Output Res. Units connected to or being Direct Remote Control Outputs 64…71, respectively |
| DC | Out | B8h–BBh | B8h–BBh | 4 | Output Resource Units with Fixed U# Mapping |
| DC | Out | — | BCh–BFh | 4 | —reserved for extended Adressing prefixes— |
| DC | In | C0h–DFh | C0h–DFh | 32 | Direct Control of Input Part of Channels 0…31, respectively |
| DC | In | E0h–EFh | E0h–EFh | 16 | Input Res. Units connected to or being Direct Remote Control Inputs 0…15, respectively |
| DC | In | F0h–F7h | F0h–F7h | 8 | Input Res. Units connected to or being Direct Remote Control Inputs 64…71, respectively |
| DC | In | F8h–FBh | F8h–FBh | 4 | Input Resource Units with Fixed U# Mapping |
| DC | In | — | FCh–FFh | 4 | —reserved for extended Adressing prefixes— |
- IC
- Indirect Control, via backplane message
- DC
- Direct Control, memory write to SBI
- BP msg repr.
- Encoding in the backplane message protocol
Table 2: Extended Unit Numbers
| IC/DC | In/Out | Unit Number | BP msg repr. | # units | |
|---|---|---|---|---|---|
| IC | Out | 100h–11Fh | 3D00h–3D1Fh | 32 | Output Resource Units connected to Channels 32…63, respectively |
| IC | Out | 120h–16Fh | 3D20h–3D6Fh | 80 | More Output Resource Units not connected to Channels |
| IC | Out | 170h–17Fh | 3D70h–3D7Fh | 16 | More Output Resource Units not connected to Channels |
| IC | In | 180h–19Fh | 7D00h–7D1Fh | 32 | Input Resource Units connected to Channels 32…63, respectively |
| IC | In | 1A0h–1EFh | 7D20h–7DEFh | 80 | More Input Resource Units not connected to Channels |
| IC | In | 1F0h–1FFh | 7DF0h–7D7Fh | 16 | More Input Resource Units not connected to Channels |
| DC | Out | 200h–21Fh | BD00h–BD1Fh | 32 | Direct Control of Output Part of Channels 32…63, respectively |
| DC | Out | 220h–24Fh | BD20h–BD4Fh | 48 | Output Resource Units connected to or being Direct Remote Control Outputs 16…63, respectively |
| DC | Out | 250h–257h | BD50h–BD57h | 8 | Output Resource Units with Fixed U# Mapping. |
| DC | Out | 258h–27Fh | BD58h–BD7Fh | 40 | —Reserved for future use— |
| DC | In | 280h–29Fh | FD00h–FD1Fh | 32 | Direct Control of Input Part of Channels 32…63, respectively |
| DC | In | 2A0h–2CFh | FD20h–FD4Fh | 48 | Input Resources connected to or being Direct Remote Control Inputs 16…63, respectively |
| DC | In | 2D0h–2D7h | FD50h–FD57h | 8 | Input Resource Units with Fixed U# Mapping. |
| DC | In | 2D8h–2FFh | FD58h–FD7Fh | 40 | —Reserved for future use— |
Table 3: Resources with Fixed Unit Numbers
| IC/DC | In/Out | Unit Number | Resource Names/Types |
|---|---|---|---|
| IC | Out | 38h | —reserved— (RES_38) (if “smart” board) |
| IC | Out | 39h | —reserved— (RES_39) (if “smart” board) |
| IC | Out | 3Ah | Board Resource Busy Indicator (BRBI) (if “smart” board) |
| IC | Out | 3Bh | Board Error Indicator (BEI) (if “smart” board) |
| IC | In | 78h | —reserved— (RES_78) (if “smart” board) |
| IC | In | 79h | —reserved— (RES_79) (if “smart” board) |
| IC | In | 7Ah | Board Resource Information Database (BID) (if “smart” board) |
| IC | In | 7Bh | Indirect Board Control (BC) (if “smart” board) |
| DC | Out | A0h/B0h | Direct Board Error Indicator (DBEI) (if “Dumb” Board) |
| DC | Out | A1h/B1h | Direct Board Res. Busy Indicator (DBRBI) (if “Dumb” Board) |
| DC | Out | B8h | —reserved— (RES_B8) (Virtual) |
| DC | Out | B9h | Board Resource Allocator (BRA) (Virtual) |
| DC | Out | BAh | Resource Activation Handler (RAH) (Virtual) |
| DC | Out | BBh | Direct Board Control (DBC) |
| DC | In | F8h | Direct Board Resource Information Database (DBID) (Virtual) |
| DC | In | F9h | Board Resource Notifier (BRN) (Virtual) |
| DC | In | FAh | Board Interrupt Reception (BIR) |
| DC | In | FBh | Board Status Scanner (BSS) |
See also
svn://nooslzswiki/DOC/Products/AMC/design/AICE_doc/Converted from FrameMaker/BMH_Infrastructure.pdf
svn://nooslzswiki/DOC/Products/AMC/design/AICE_doc/Converted from FrameMaker/hrh_arch.pdf