sx1441 Semtech Corporation, sx1441 Datasheet - Page 38

• Manufacturer Part Number: sx1441
• Description: Bluetooth V1.2 Soc For Voice And Data Applications With Dsp Capabilities
• Manufacturer: Semtech Corporation

Personal Area Network
3.10.2 Register Map
© Semtech 2006
Name
RegCntA
RegCntB
RegCntC
RegCntD
RegCntCtrlCk
RegCntConfig1
RegCntConfig2
RegCntOn
Pos
7:0
Pos
7:0
Pos
7:0
Pos
7:0
Pos
7:6
5:4
3:2
1:0
Pos
7
6
5
4
3
RegCntA
CntA
RegCntB
CntB
RegCntC
CntC
RegCntD
CntD
RegCntCtrlCk
CntDCkSel
CntCCkSel
CntBCkSel
CntACkSel
RegCntConfig1
CntDDownUp
CntCDownUp
CntBDownUp
CntADownUp
CascadeCD
r/w
rw
r/w
rw
r/w
rw
r/w
rw
r/w
rw
rw
rw
rw
r/w
rw
rw
rw
rw
rw
Table 65 - RegCntCtrlCk register
Reset
00000000
Reset
00000000
Reset
00000000
Reset
00000000
Reset
00
00
00
00
Reset
0
0
0
0
0
Table 60 - Counter Registers
Table 62 - RegCntB registers
Table 61 - RegCntA register
Table 63 - RegCntC register
Table 64 - RegCntD register
38
Function
counter A
Function
counter B
Function
counter C
Function
counter D
Function
counter D clock selection
counter C clock selection
counter B clock selection
counter A clock selection
Function
1 = counter D counting up
0 = counter D counting down
1 = counter C counting up
0 = counter C counting down
1 = counter B counting up
0 = counter B counting down
1 = counter A counting up
0 = counter A counting down
1 = cascade counters C and D
0 = do not cascade counters C and D
Address (Hex)
0x0058
0x0059
0x005A
0x005B
0x005C
0x005D
0x005E
0x005F
(1)
(1)
(2)
(2)
SX1441 – Bluetooth® 1.2 SoC
www.semtech.com
Data Sheet