upd70f3422gj-gae-qs-ax Renesas Electronics Corporation., upd70f3422gj-gae-qs-ax Datasheet - Page 446

• Manufacturer Part Number: upd70f3422gj-gae-qs-ax
• Description: 32-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

Chapter 13
446
Bit position
5 to 0
7 to 6
Initial Value
Initial Value
Table 13-7
Address
Address
Access
Access
Bit name
(4)
CCFGny
ENFGnx
(5)
TMGSTn - Time base status register
The TMGSTn register indicates the status of TMGn0 and TMGn1. For the
CCFGny bit see “Operation in Free-Run Mode“ on page 451.
This register can be read/written in 8-bit or 1-bit units.
<base> + 6
00
TMGSTn register contents
TMGn0, TMGn1 - Timer Gn 16-bit counter registers
The features of the counters TMGn0 and TMGn1 are listed below:
• Free-running counter that enables counter clearing by compare match of
• Counter clear can be set by software.
• Counter stop can be set by software.
These registers can be read/written in 16-bit units.
TMGn0:
TMGn1:
0000
Preliminary User’s Manual U17566EE1V2UM00
ENFGn1 ENFGn2 CCFGn5 CCFGn4 CCFGn3 CCFGn2 CCFGn1 CCFGn0
15
H
registers GCCn0/GCCn5
R/W
. This register is cleared by any reset.
7
H
14
. This register is cleared by any reset.
Function
Indicates TMGn0 or TMGn1 overflow status.
Caution:
Indicates TMGnx operation.
0: No overflow
1: Overflow
0: indicates operation stopped
1: indicates operation
<base> + 8
<base> + A
13
H
R/W
6
12
The CCFGny bit is set if a TMGnx overflow has occurred between
two capture input signals. This flag is only updated if the
corresponding GCCny register was read, so first read the GCCny
register and then read this flag if necessary
11
H
R/W
H
5
10
TMGn0/TMGn1 value
9
R/W
4
8
R/W
16-bit Multi-Purpose Timer G (TMG)
7
R/W
3
6
5
R/W
2
4
3
R/W
1
2
1
R/W
0
0