參數(shù)資料
型號(hào): S1M8660AX01-F0T0
元件分類(lèi): 通信及網(wǎng)絡(luò)
英文描述: SPECIALTY TELECOM CIRCUIT, CBCC48
封裝: 7 X 7 MM, BCC-48
文件頁(yè)數(shù): 16/32頁(yè)
文件大小: 270K
代理商: S1M8660AX01-F0T0
RX IF/BBA WITH GPS
S1M8660A (Preliminary)
23
Table 4. Description Of Control Registers(Continued)
Address
Name
Type
Bits
Description
[7]
Identifies the S1M8660A
0 = S1M8656A, 1 = S1M8660A
[6:3]
Default = 0111 Reserved Registers
04(h)
Block_CTL
[7], [2:0]
R/W
[2]
FMB. Default = 1
1: CDMA Mode, 0: FM Mode
CDMA Mode or FM Mode select bit.
[1]
IDLEB. Default = 0
1: RxTx Mode, 0: Idle Mode
Talk Mode or idle Mode select bit.
[0]
SLEEPB. Default = 0
1: follows the IDLEB state. 0: SLEEP Mode
SLEEP or None-SLEEP select bit.
When [2:0] = 001 and SLOTB(Pin29)=0, FM SLOT Mode; if SLOTB = 1,FM Rx
Mode.
If [2:0]=000, becomes FM SLOT Mode, regardless of SLOTB. Operates in the
CDMA Mode, regardless of the SLOTB state.
[7:5]
Default = 000 Reserved Registers
[4]
TCXO_PWR. Default = 0
1: TCXO/N output not allowed
0: TCXO/N output allowed
TCXO/N division and output permit/not permit select bit.
09(h)
CLK_GEN_
MODE [4:0]
R/W
[3]
TCXO_DRV. Default = 1
1: TCXO/N Weak CMOS output
0: TCXO/N is STRONG CMOS output
TCXO/N DRIVE select bit according to conditions of use.
[2]
TCXO_N. Default = 1
1: TXCO/N ; N = 4
0: TCXO/N ; N = 1
TCXO/N output division ratio selection parameter.
[1:0]
CHIP
×8. Default = 00
00: In the Normal Mode, it has the TCXO*512/1025 ratio.
01: CHIP
×8 output is converted to external clock input.
10: Half the TCXO is output.
11: CHIP
×8 division and output are not allowed.
Select bit on whether to use the CHIP
×8 division ratio with the
input mode or output mode.
0A(h)
FILT_SEL
[1:0]
R/W
[7:2]
[1:0]
Default = 000111 Reserved Registers.
FILT_SEL Default = 00
00 : CDMA LPF,
01 : GPS LPF
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