Pour référence, je mets ce que je reçois sur le debug série de mon A1200
* DEBUG 1 : pas de carte graphique, barette de 512Mo
U-Boot 1.1.1 (Mar 3 2005 - 16:42:53), Build: 03/03/05
CPU: MPC7455 v2.1 @ 800 MHz
Board: AmigaOne
DRAM: Slot 0: vacant
Information for SIMM bank 1:
Number of banks: 2
Number of row addresses: 13
Number of coumns addresses: 10
SIMM is registered
Supported burst lenghts: 8 4 2 1 PAGE
Supported CAS latencies: CAS 3 CAS 2
RAS to CAS latency: 3
Precharge latency: 3
SDRAM highest CAS latency: 750
SDRAM 2nd highest CAS latency: 1000
SDRAM data width: 8
Auto !refresh! supported
!refresh! time: 1042 clocks
Bank 0 size: 256 MB
Bank 1 size: 256 MB
DIMM0_B0_SCR0 = 0x00000000
DIMM0_B1_SCR0 = 0x00000000
DIMM0_B2_SCR0 = 0x00e78f00
DIMM0_B3_SCR0 = 0x00e78f00
Using CAS 3 (slow)
DRAM_GCR0 = 0x00550400
!refresh! set to 2083 clocks, auto !refresh! on
DRAM_!refresh!0 = 0x00019823
Mode bank 2: 0x00008032
Mode bank 3: 0x00008032
512 MB
* DEBUG 2 : avec carte graphique, barette de 1Go
U-Boot 1.1.1 (Mar 3 2005 - 16:42:53), Build: 03/03/05
CPU: MPC7455 v2.1 @ 800 MHz
Board: AmigaOne
DRAM: Slot 0: vacant
Information for SIMM bank 1:
Number of banks: 2
Number of row addresses: 13
Number of coumns addresses: 11
SIMM is registered
Supported burst lenghts: 8 4 2 1 PAGE
Supported CAS latencies: CAS 3 CAS 2
RAS to CAS latency: 3
Precharge latency: 3
SDRAM highest CAS latency: 750
SDRAM 2nd highest CAS latency: 1000
SDRAM data width: 4
Auto !refresh! supported
!refresh! time: 1042 clocks
Bank 0 size: 512 MB
Bank 1 size: 512 MB
DIMM0_B0_SCR0 = 0x00000000
DIMM0_B1_SCR0 = 0x00000000
DIMM0_B2_SCR0 = 0x00ff9f00
DIMM0_B3_SCR0 = 0x00ff9f00
Using CAS 3 (slow)
DRAM_GCR0 = 0x00550800
!refresh! set to 2083 clocks, auto !refresh! on
DRAM_!refresh!0 = 0x00019823
Mode bank 2: 0x00008032
Mode bank 3: 0x00008032
1024 MB
FLASH: 0 kB
VGA: 0 ..
In: serial
Out: serial
Err: serial
* DEBUG 3 : avec carte graphique, barette de 1Go + 512Mo
U-Boot 1.1.1 (Mar 3 2005 - 16:42:53), Build: 03/03/05
CPU: MPC7455 v2.1 @ 800 MHz
Board: AmigaOne
DRAM:
Information for SIMM bank 0:
Number of banks: 2
Number of row addresses: 13
Number of coumns addresses: 11
SIMM is registered
Supported burst lenghts: 8 4 2 1 PAGE
Supported CAS latencies: CAS 3 CAS 2
RAS to CAS latency: 3
Precharge latency: 3
SDRAM highest CAS latency: 750
SDRAM 2nd highest CAS latency: 1000
SDRAM data width: 4
Auto !refresh! supported
!refresh! time: 1042 clocks
Bank 0 size: 512 MB
Bank 1 size: 512 MB
Information for SIMM bank 1:
Number of banks: 2
Number of row addresses: 13
Number of coumns addresses: 10
SIMM is registered
Supported burst lenghts: 8 4 2 1 PAGE
Supported CAS latencies: CAS 3 CAS 2
RAS to CAS latency: 3
Precharge latency: 3
SDRAM highest CAS latency: 750
SDRAM 2nd highest CAS latency: 1000
SDRAM data width: 8
Auto !refresh! supported
!refresh! time: 1042 clocks
Bank 0 size: 256 MB
Bank 1 size: 256 MB
DIMM0_B0_SCR0 = 0x00ff9f00
DIMM0_B1_SCR0 = 0x00ff9f00
DIMM0_B2_SCR0 = 0x00e78f00
DIMM0_B3_SCR0 = 0x00e78f00
Using CAS 3 (slow)
Using CAS 3 (slow)
DRAM_GCR0 = 0x00550c00
!refresh! set to 2083 clocks, auto !refresh! on
DRAM_!refresh!0 = 0x00019823
Mode bank 0: 0x00008032
Mode bank 1: 0x00008032
Mode bank 2: 0x00008032
Mode bank 3: 0x00008032
1536 MB
FLASH: 0 kB
VGA: 0 ..
In: serial
Out: serial
Err: serial
A1G4/Radeon9000PRO/1Go RAM; X5000/RadeonR7-250x/2Go RAM; AOS4.1FE