Z87L0116ASC Zilog, Z87L0116ASC Datasheet - Page 38

• Manufacturer Part Number: Z87L0116ASC
• Description: IC FHSS PHONE CTRL 144-VQFP
• Manufacturer: Zilog

Specifications of Z87L0116ASC

• Controller Type: Phone Controller
• Interface: Bus
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 55mA
• Operating Temperature: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 144-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

REGISTER DESCRIPTION (Continued)
Z87001/Z87L01
ROMless Spread Spectrum Cordless Phone Controller
SSPSTATUS
Field
FRAME_COUNTER
RESERVED
HAND_BASE_SEL
SYNC_ACQ_IND
FRAME_START_IND
RESERVED
Notes:
FRAME_COUNTER. Read the double-buffered current value of the Frame Counter.
GPIO0DIR
Field
DIRECTION0
38
On the handset, a single frame counter is used to clock transmit and receive events.
On the base station, the transmit frame counter value is returned
Bank 3
Bit Position
fedcba987------
---------65----
-----------4---
------------3--
------------2--
-------------10
Bit 3
Bit Position
fedcba9876543210
Table 16. Bank 3 Register Description
Table 15. Bank 3 Register Description
EXT3
R/W
W
W
W
W
W
W
R
R
R
R
R
R
P R E L I M I N A R Y
EXT4
R/W
R/W
173h
Data
00h
...
...
0
1
0
1
0
1
Data Description
..0.
..1.
Current frame counter value
First value at beginning of frame (0)
Last value at end of frame (371)
Illegal values
No effect
Returns 0
No effect
Reflects status of Handset/Base select pin (HBSW)
Base (HBSW = 0)
Handset (HBSW = 1)
No effect
Indicates detection of a Sync word (UW or SYNC_D
depending on SYNC_SEARCH_WORD search mode)
No sync word detected
Sync word detected
No effect
Indicates start of a new frame
No start of new frame (1 written to
FRAME_START_CLR)
New frame started
No effect
Returns 0
No effect
Independent control of Port 0 pin direction
Sets pin in input mode
Sets pin in output mode
Description
DS96WRL0800
Zilog