Datasheet

151
SAM9G45 [DATASHEET]
Atmel-6438O-ATARM-SAM9G45-Datasheet_08-Dec-15
18.7.6.1 Bus Matrix TCM Configuration Register
Name: CCFG_TCMR
Access: Read/Write
• ITCM_SIZE: Size of ITCM enabled memory block
000: 0 Kbyte (No ITCM Memory)
110: 32 Kbyte
Others: Reserved
• DTCM_SIZE: Size of DTCM enabled memory block
000: 0 Kbyte (No DTCM Memory)
110: 32 Kbyte
111: 64 Kbyte
Others: Reserved
• TCM_NWS: TCM Wait State
0: No TCM Wait State
1: 1 TCM Wait State (only for ration 3:1 or 4:1)
31 30 29 28 27 26 25 24
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
––––TCM_NWS–––
76543210
DTCM_SIZE ITCM_SIZE