R8CL35A Datasheet, PDF (258/848 Pages) Renesas Technology Corp – RENESAS MCU R8C FAMILY / R8C/Lx SERIES

Under development ^{Preliminary specification}
Specifications in this manual are tentative and subject to change.
R8C/L35A Group, R8C/L36A Group, R8C/L38A Group, R8C/L3AA Group,
R8C/L35B Group, R8C/L36B Group, R8C/L38B Group, R8C/L3AB Group
16. DTC
16.2.3 DTC Transfer Count Register j (DTCCTj) (j = 0 to 23)
Address See Table 16.4 Control Data Allocation Addresses.
Bit b7
b6
b5
b4
b3
b2
b1
b0
Symbol —
—
—
—
—
—
—
—
After Reset X
X
X
X
X
X
X
X
Bit
Function
b7 to b0 These bits specify the number of times of DTC data transfers.
Setting Range R/W
00h to FFh ⁽¹⁾
R/W
Note:
1. When the DTCCT register is set to 00h, the number of transfer times is 256. Each time the DTC is activated, the
DTCCT register is decremented by 1.
16.2.4 DTC Transfer Count Reload Register j (DTRLDj) (j = 0 to 23)
Address See Table 16.4 Control Data Allocation Addresses.
Bit b7
b6
b5
b4
b3
b2
b1
b0
Symbol —
—
—
—
—
—
—
—
After Reset X
X
X
X
X
X
X
X
Bit
Function
b7 to b0 This register value is reloaded to the DTCCT register in repeat mode.
Note:
1. Set the initial value for the DTCCT register.
Setting Range
00h to FFh ⁽¹⁾
R/W
R/W
16.2.5 DTC Source Address Register j (DTSARj) (j = 0 to 23)
Address See Table 16.4 Control Data Allocation Addresses.
Bit b7
b6
b5
b4
b3
b2
b1
b0
Symbol —
—
—
—
—
—
—
—
After Reset X
X
X
X
X
X
X
X
Bit b15
b14
b13
b12
b11
b10
b9
b8
Symbol —
—
—
—
—
—
—
—
After Reset X
X
X
X
X
X
X
X
Bit
Function
b15 to b0 These bits specify a transfer source address for data transfer.
Setting Range
R/W
0000h to FFFFh
R/W
16.2.6 DTC Destination Register j (DTDARj) (j = 0 to 23)
Address See Table 16.4 Control Data Allocation Addresses.
Bit b7
b6
b5
b4
b3
b2
b1
b0
Symbol —
—
—
—
—
—
—
—
After Reset X
X
X
X
X
X
X
X
Bit b15
b14
b13
b12
b11
b10
b9
b8
Symbol —
—
—
—
—
—
—
—
After Reset X
X
X
X
X
X
X
X
Bit
Function
b15 to b0 These bits specify a transfer destination address for data transfer.
Setting Range
R/W
0000h to FFFFh
R/W
REJ09B0441-0010 Rev.0.10 Jul 30, 2008
Page 222 of 809