Rainbow Electronics AT91CAP9S250A - Manual (Page 263)

263
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
11: reserved
24.5.4 BCRAMC Memory Device Register
Register Name: BCRAMC_MD
Access Type: Read/Write
• MD memory device.
Gives the type of memory used.
00: Cellular Ram Version 1.0
01: Cellular Ram Version 1.5
10: Cellular Ram Version 2.0
11: reserved
24.5.5 BCRAMC ADDRSIZE Register
Register Name: BCRAMC_ADDRSIZE
Access Type: Read-only
• ADDRSIZE
Reserved. Value subject to change. No functionality associated. The returned value corresponds to the number of bytes
mapped into the BCRAMC address space. It could be an integer in range of 16384, 8192, 4096, 2048, 1024, 512, 256.
31 30 29 28 27 26 25 24
– – – – – – – –
23 22 21 20 19 18 17 16
– – – – – – – –
15 14 13 12 11 10 9 8
– – – – – – – –
7 6 5 4 3 2 1 0
– – – – – – MD
31 30 29 28 27 26 25 24
– – – – – – – –
23 22 21 20 19 18 17 16
– – – – – – – –
15 14 13 12 11 10 9 8
ADDRSIZE
7 6 5 4 3 2 1 0
ADDRSIZE