CC2400 Chipcon AS, CC2400 Datasheet - Page 66

• Manufacturer Part Number: CC2400
• Description: 2.4 GHz RF Transceiver
• Manufacturer: Chipcon AS

MANFIDL (0x1E) - Manufacturer ID, Lower 16 Bit
15:12
11:0
MANFIDH (0x1F) - Manufacturer ID, Upper 16 Bit
15:12
11:0
GRMDM (0x20) - Generic Radio Modem Control and Status
15
14:13
12:11
10
9:7
6:5
4
Chipcon AS
Bit
Bit
Bit
Field Name
PARTNUM[3:0]
MANFID[11:0]
Field Name
VERSION[3:0]
PARTNUM[15:4]
Field Name
-
SYNC_ERRBITS_ALLOWED
[1:0]
PIN_MODE[1:0]
PACKET_MODE
PRE_BYTES[2:0]
SYNC_WORD_SIZE[1:0]
CRC_ON
SmartRF
®
CC2400 PRELIMINARY Datasheet (rev. 1.1), 2003-10-02
Reset
1
0X33D
Reset
0
0
Reset
0
0
1
1
3
3
1
R/W
R
R
R/W
R
R
R/W
W0
R/W
R/W
R/W
R/W
R/W
R/W
SmartRF
Description
The device part number. CC2400 has part number 0x001.
Gives the JEDEC manufacturer ID. The actual manufacturer ID
can be found in
bytes in
Chipcon's JEDEC manufacturer ID is 0x7F 0x7F 0x7F 0x9E
(0x9E preceded by three continuation bytes.)
Description
Chip version number.
The device part number. CC2400 has part number 0x001.
Description
Reserved, write as 0.
Sync word detection occurs when the number of bits in the sync
word correlator different from that specified by the SYNC
registers is equal to or lower than
Selects between un-buffered mode, buffered mode or test mode.
The pin configuration is set according to Table 6.
0: Un-buffered mode
1: Buffered mode
2: HSSD test mode
3: Unused
When this bit is set the packet mode is enabled. The pin
configuration is set according to Table 6.
In TX, this enables preamble generation, sync word, and CRC
appending (if enabled by
In RX, this enables sync word detection in buffered and un-
buffered modes, and CRC verification (if enabled by
buffered mode.
The number of preamble bytes ("01010101") to be sent in packet
mode:
000: 0
100: 8
The size of the packet mode sync word sent in TX and correlated
against in RX:
00: The 8 MSB bits of
01: The 16 MSB bits of
10: The 24 MSB bits of
11: The 32 MSB bits of
In packet mode a CRC-16 (CCITT) is calculated and is
transmitted after the data in TX, and a CRC-16 is calculated
during reception in RX.
MANFID[11:8]
001: 1
101: 16
MANIFID[7:1]
010: 2
110: 32
SYNC_WORD
®
SYNC_WORD
SYNC_WORD
SYNC_WORD
CRC_ON
and
CC2400
011: 4
111: Infinitely on
MANFID[0]=1
SYNC_ERRBITS_ALLOWED
, the number of continuation
) in the buffered mode.
.
.
.
.
Page 66 of 73
.
CRC_ON
) in
.