Bouffalo Lab BL702 - Page 86

BL702/704/706 Reference Manual
Bits
Name Type Reset Description
5:0 GPIT2MS4 R/W 0 [2:0] : GPIO 30 Interrupt Mode Control[2:0]
[5:3] : GPIO 31 Interrupt Mode Control[2:0]
[8:6] : GPIO 32 Interrupt Mode Control[2:0]
[11:9] : GPIO 33 Interrupt Mode Control[2:0]
[14:12] : GPIO 34 Interrupt Mode Control[2:0]
[17:15] : GPIO 35 Interrupt Mode Control[2:0]
[20:18] : GPIO 36 Interrupt Mode Control[2:0]
[23:21] : GPIO 37 Interrupt Mode Control[2:0]
[26:24] : GPIO 38 Interrupt Mode Control[2:0]
[29:27] : GPIO 39 Interrupt Mode Control[2:0]
GPIO X Interrupt Mode Control [2:0]
[2] :
1 : async mode
0 : sync mode
[1:0] :
00 : negedge pulse
01 : posedge pulse
10 : negedge level (32k 3T)
11 : posedge level (32k 3T)
3.3.55 led_driver
Address：0x40000224
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
PU
LDRV
RSVD LDRVOEN RSVD
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RSVD IRRXGPSL LDRVIBIA RSVD
Bits
Name Type Reset Description
31 PULDRV R/W 1’b0 power up ir led drive
30 RSVD
29:28 LDRVOEN R/W 2’d3 ir led output enable
[1]GPIO23
[0]GPIO22
27:12 RSVD
BL702/704/706 Reference Manual 86/ 375
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