HD6473937RXV Renesas Electronics America, HD6473937RXV Datasheet - Page 396

• Manufacturer Part Number: HD6473937RXV
• Description: MCU 3/5V 60K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD6473937RXV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: POR, WDT
• Number Of I /o: 59
• Program Memory Size: 60KB (60K x 8)
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Table 12-33 Alphanumeric Message with fragmentation
PACKET
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
11th
12th
13th
14th
Note:
12.5.4
1. Group Messaging
The FLEX protocol allows for a dynamic group call for the purpose of sending a common
message to a group of paging devices. The dynamic group call approach assigns a “Temporary
Address” using the personal address and the short instruction vector.
The FLEX protocol specifies sixteen addresses for the dynamic group call which may be
temporarily activated in a future frame (If the frame or one of the frames designated is equal to the
present frame the host is to interpret this as the next occurrence of this frame 4 minutes in the
future.) The temporary address is valid for one message starting in the specified frame(s) and
remaining valid throughout the following frames to the completion of the message. If the message
is not found in the specified frame(s) the host must disable the assigned temporary address.
382
*
Operation of a Temporary Address
Host Initiated Packet. The FLEX decoder returns a packet according to 12.4, Decoder-
to-Host Packet Descriptions.
PACKET TYPE
ADDRESS 1
VECTOR 1
MESSAGE
STATUS
ADDRESS 1
VECTOR 1
MESSAGE
Variable*
STATUS
ADDRESS 1
VECTOR 1
MESSAGE
Variable*
Variable*
PHASE
A
A
A
B
B
B
A
A
A
All Frame
Counter
0
1
1
1
1
2
2
1
1
1
2
2
1
0
COMMENT
Address 1 is received
Vector = Alphanumeric Type
Message Word received “C” bit = 1,
Message is fragmented, more expected
End of Frame Indication (EOF = 1)
Address 1 is received
Vector = Alphanumeric Type
Message Word received “C” bit = 1,
Message is fragmented, more expected.
Host writes All Frame Mode Packet to the
FLEX decoder with the “DAF” bit = 1
End of Frame Indication (EOF = 1)
Address 1 is received
Vector = Alphanumeric type
Message Word received “C” bit = 0, No
more fragments are expected.
Host writes All Frame Mode Packet to the
FLEX decoder with the “DAF” bit = 1
Host writes All Frame Mode Packet to the
FLEX decoder with the “DAF” bit = 1