Bouffalo Lab BL702 - Page 372

BL702/704/706 Reference Manual
19.5.8 pds_ram1
Address：0x4000e020
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
RSVD
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RSVD RAMPGEN RAMRET2N RAMRET1N
Bits
Name Type Reset Description
31:12 RSVD
11:8 RAMPGEN R/W 4’h0 [3] : 48 64KB np_ram Low Power Enable
[2] : 32 48KB np_ram Low Power Enable
[1] : 16 32KB np_ram Low Power Enable
[0] : 0 16KB np_ram Low Power Enable
7:4 RAMRET2N R/W 4’h0 [3] : 48 64KB np_ram RET2N, 0: Active With cr_pds_ram_-
pgen[3]=1 and cr_pds_ram_ret1n[3]=1
[2] : 32 48KB np_ram RET 2N, 0: Active With cr_pds_ram_-
pgen[2]=1 and cr_pds_ram_ret1n[2]=1
[1] : 16 32KB np_ram RET 2N,0: Active With cr_pds_ram_-
pgen[1]=1 and cr_pds_ram_ret1n[1]=1
[0] : 0 16KB np_ram RET_2N, 0: Active With cr_pds_ram_-
pgen[0]=1 and cr_pds_ram_ret1n[0]=1
3:0 RAMRET1N R/W 4’hF [3] : 48 64KB np_ram RET2N, 0: Active With cr_pds_ram_-
pgen[3]=1
[2] : 32 48KB np_ram RET 2N, 0: Active With cr_pds_ram_-
pgen[2]=1
[1] : 16 32KB np_ram RET 2N,0: Active With cr_pds_ram_-
pgen[1]=1
[0] : 0 16KB np_ram RET_2N, 0: Active With cr_pds_ram_-
pgen[0]=1
19.5.9 pds_gpio_set_pu_pd
Address：0x4000e030
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
RSVD IO2823PU RSVD IO2823PD
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RSVD IO2217PU RSVD IO2217PD
BL702/704/706 Reference Manual 372/ 375
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