ht82k75rew Holtek Semiconductor Inc., ht82k75rew Datasheet - Page 68

• Manufacturer Part Number: ht82k75rew
• Description: Ht82m75rew/ht82k75rew 2.4ghz Transceiver 8-bit Otp Mcu
• Manufacturer: Holtek Semiconductor Inc.

Rev. 1.00
SREG0x1B - TXTRIG: Transmit FIFO Control Register
SREG0x22 - WAKECTL: Wake-up Control Register
SREG0x24 - TXSR: TX Status Register
Bit 7-4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5~0
Bit 7-4
Bit 3-1
Bit 0
Name
Name
Name
Type
POR
Type
POR
Type
POR
Bit
Bit
Bit
TXRETRY3 TXRETRY2 TXRETRY1 TXRETRY0
TXRTYN3 TXRTYN2 TXRTYN1 TXRTYN0
IMMWAKE REGWAKE
Bit 7
R/W
Bit 7
Bit 7
R/W
0
TXRTYN [3:0]: Maximum TX Retry Times
Reserved: maintain as 0b0
TXACKREQ: TX FIFO Acknowledge Request bit
Transmit a packet with Acknowledgement request. If Acknowledgement is not received,
the RF Transceiver retransmits up to xx times.
Reserved: maintain as 0b0
TXTRIG: Transmit Trigger bit
IMMWAKE: Immediate Wake-up Mode Enable bit
REGWAKE: Register Triggered Wake-up bit
Reserved: maintain as 0b000000
TXRETRY [3:0]: TXFIFO Retry Times
TXRETRY indicates the maximum number of retries of the most recent TXFIFO transmission.
Reserved: maintain as 0b000
TXNX: TXFIFO Normal Release Status
R
0
0
0000: 0
:
0011: 3 (default)
:
0101: 15
1: acknowledgement packet requested
0: no acknowledgement packet requested (default)
1: Transmit Frame in TX FIFO. Bit is automatically cleared to 0 by hardware.
1: enable immediate Wake-up Mode
0: disable immediate Wake-up Mode (default)
1: To wake the RF Transceiver up. Bit is automatically to 0 by hardware.
0000: 0 (default)
:
0101: 15
1: Fail, retry count exceed
0: Succeeded (default)
Bit 6
R/W
Bit 6
Bit 6
WT
0
R
1
0
Bit 5
R/W
Bit 5
Bit 5
1
R
R
0
0
Bit 4
R/W
Bit 4
Bit 4
1
68
R
R
0
0
Bit 3
R
Bit 3
Bit 3
0
HT82M75REW/HT82K75REW
R
R
0
0
TXACKREQ
Bit 2
R/W
Bit 2
Bit 2
0
R
R
0
0
Bit 1
Bit 1
Bit 1
R
R
0
0
R
0
June 11, 2010
TXTRIG
TXNX
Bit 0
Bit 0
Bit 0
WT
R
R
0
0
0