Fujitsu MB91260B Series Hardware Manual page 191

CHAPTER 9 PPG (Programmable Pulse Generator)
■ GATEC Register (GATE Function Control Register)
GATE function control register (GATEC)
Address: 000133
Read/Write →
Initial value →
[bit1] STGR: Gate function select bit
This bit selects whether to use the start signal from a multifunctional timer or to start by the TRG register.
STGR
• Initialized to "0" by reset.
• The read / write is possible.
[bit0] EDGE: Start valid edge select bit
This bit is used to select the start valid edge from the multifunctional timer as shown below.
EDGE
• Initialized to "0" by reset.
• The read / write is possible.
*1: Start at "H" period.
*2: Start at "L" period.
176
Bit7 Bit6
- -
H
- -
(X) (X)
0 Start by TRG register
1 Start by a start signal from the multifunctional timer
0 Rising start → Falling stop
1 Falling start → Rising stop
Bit5 Bit4 Bit3
- - -
- - -
(X) (X) (X)
Operating mode
Operating mode
*1
*2
← Bit No.
Bit2 Bit1 Bit0
- STGR
EDGE
- R/W R/W
(X) (0) (0)