--- a/pirelli/fw-disasm	Sun Dec 24 01:19:25 2017 +0000
+++ b/pirelli/fw-disasm	Sun Dec 24 04:43:48 2017 +0000
@@ -1062,6 +1062,362 @@
   3495b0:	b002		add	sp, #8
   3495b2:	bd00		pop	{pc}
 
+$spi_abb_read_int_reg_callback:
+  39efc4:	b510		push	{r4, lr}
+  39efc6:	b089		sub	sp, #36	; 0x24
+  39efc8:	9002		str	r0, [sp, #8]
+  39efca:	9802		ldr	r0, [sp, #8]
+  39efcc:	8800		ldrh	r0, [r0, #0]
+  39efce:	08c0		lsr	r0, r0, #3
+  39efd0:	d344		bcc	0x39f05c
+  39efd2:	2014		mov	r0, #20	; 0x14
+  39efd4:	f05a fbba	bl	0x3f974c
+  39efd8:	f7aa f998	bl	0x34930c
+  39efdc:	2110		mov	r1, #16	; 0x10
+  39efde:	4001		and	r1, r0
+  39efe0:	4668		mov	r0, sp
+  39efe2:	81c1		strh	r1, [r0, #14]	; 0xe
+  39efe4:	89c0		ldrh	r0, [r0, #14]	; 0xe
+  39efe6:	2800		cmp	r0, #0
+  39efe8:	d000		beq	0x39efec
+  39efea:	e15d		b	0x39f2a8
+  39efec:	f04b fa6a	bl	0x3ea4c4
+  39eff0:	4669		mov	r1, sp
+  39eff2:	2000		mov	r0, #0
+  39eff4:	8188		strh	r0, [r1, #12]	; 0xc
+  39eff6:	4668		mov	r0, sp
+  39eff8:	8980		ldrh	r0, [r0, #12]	; 0xc
+  39effa:	2808		cmp	r0, #8
+  39effc:	da18		bge	0x39f030
+  39effe:	4668		mov	r0, sp
+  39f000:	89c0		ldrh	r0, [r0, #14]	; 0xe
+  39f002:	2800		cmp	r0, #0
+  39f004:	d114		bne	0x39f030
+  39f006:	2036		mov	r0, #54	; 0x36
+  39f008:	f05a fba0	bl	0x3f974c
+  39f00c:	f7aa f97e	bl	0x34930c
+  39f010:	2110		mov	r1, #16	; 0x10
+  39f012:	4001		and	r1, r0
+  39f014:	4668		mov	r0, sp
+  39f016:	81c1		strh	r1, [r0, #14]	; 0xe
+  39f018:	4669		mov	r1, sp
+  39f01a:	8980		ldrh	r0, [r0, #12]	; 0xc
+  39f01c:	3001		add	r0, #1
+  39f01e:	8188		strh	r0, [r1, #12]	; 0xc
+  39f020:	4668		mov	r0, sp
+  39f022:	8980		ldrh	r0, [r0, #12]	; 0xc
+  39f024:	2808		cmp	r0, #8
+  39f026:	da03		bge	0x39f030
+  39f028:	4668		mov	r0, sp
+  39f02a:	89c0		ldrh	r0, [r0, #14]	; 0xe
+  39f02c:	2800		cmp	r0, #0
+  39f02e:	d0ea		beq	0x39f006
+  39f030:	4668		mov	r0, sp
+  39f032:	89c0		ldrh	r0, [r0, #14]	; 0xe
+  39f034:	2800		cmp	r0, #0
+  39f036:	d000		beq	0x39f03a
+  39f038:	e136		b	0x39f2a8
+  39f03a:	48d9		ldr	r0, =0x1774ccf	; via 0x39f3a0
+  39f03c:	7800		ldrb	r0, [r0, #0]
+  39f03e:	2800		cmp	r0, #0
+  39f040:	d100		bne	0x39f044
+  39f042:	e131		b	0x39f2a8
+  39f044:	48d7		ldr	r0, =0xa0010	; via 0x39f3a4
+  39f046:	9000		str	r0, [sp, #0]
+  39f048:	a09a		add	r0, pc, #616	; 0x268
+  39f04a:	2119		mov	r1, #25	; 0x19
+  39f04c:	2200		mov	r2, #0
+  39f04e:	43d2		mvn	r2, r2
+  39f050:	2305		mov	r3, #5
+  39f052:	f03b fdef	bl	0x3dac34
+  39f056:	f002 f9f1	bl	0x3a143c
+  39f05a:	e125		b	0x39f2a8
+; end of PUSHOFF_IT_STS handling
+  39f05c:	9802		ldr	r0, [sp, #8]
+  39f05e:	8800		ldrh	r0, [r0, #0]
+  39f060:	0880		lsr	r0, r0, #2
+  39f062:	d30b		bcc	0x39f07c
+  39f064:	48cf		ldr	r0, =0xa0010	; via 0x39f3a4
+  39f066:	9000		str	r0, [sp, #0]
+  39f068:	a099		add	r0, pc, #612	; 0x264
+  39f06a:	2120		mov	r1, #32	; 0x20
+  39f06c:	2200		mov	r2, #0
+  39f06e:	43d2		mvn	r2, r2
+  39f070:	2305		mov	r3, #5
+  39f072:	f03b fddf	bl	0x3dac34
+  39f076:	f002 fa9c	bl	0x3a15b2
+  39f07a:	e115		b	0x39f2a8
+; end of REMOT_IT_STS handling
+  39f07c:	9802		ldr	r0, [sp, #8]
+  39f07e:	8800		ldrh	r0, [r0, #0]
+  39f080:	0980		lsr	r0, r0, #6
+  39f082:	d200		bcs	0x39f086
+  39f084:	e0ed		b	0x39f262
+; The following write of 0 into byte var at 0x1775041
+; is a Foxconn/Pirelli addition.
+  39f086:	49c8		ldr	r1, =0x1775041	; via 0x39f3a8
+  39f088:	2000		mov	r0, #0
+  39f08a:	7008		strb	r0, [r1, #0]
+  39f08c:	48c5		ldr	r0, =0xa0010	; via 0x39f3a4
+  39f08e:	9000		str	r0, [sp, #0]
+  39f090:	a098		add	r0, pc, #608	; 0x260
+  39f092:	210f		mov	r1, #15	; 0xf
+  39f094:	2200		mov	r2, #0
+  39f096:	43d2		mvn	r2, r2
+  39f098:	2305		mov	r3, #5
+  39f09a:	f03b fdcb	bl	0x3dac34	; rvf_send_trace()
+  39f09e:	48c3		ldr	r0, =0x1774e38	; via 0x39f3ac
+  39f0a0:	6800		ldr	r0, [r0, #0]
+  39f0a2:	3004		add	r0, #4
+  39f0a4:	f7aa f9f8	bl	0x349498	; $ABB_Read_ADC
+  39f0a8:	48c0		ldr	r0, =0x1774e38	; via 0x39f3ac
+  39f0aa:	6800		ldr	r0, [r0, #0]
+  39f0ac:	8dc0		ldrh	r0, [r0, #46]	; 0x2e
+  39f0ae:	2806		cmp	r0, #6
+  39f0b0:	db03		blt	0x39f0ba
+  39f0b2:	48be		ldr	r0, =0x1774e38	; via 0x39f3ac
+  39f0b4:	6801		ldr	r1, [r0, #0]
+  39f0b6:	2000		mov	r0, #0
+  39f0b8:	85c8		strh	r0, [r1, #46]	; 0x2e
+  39f0ba:	48bc		ldr	r0, =0x1774e38	; via 0x39f3ac
+  39f0bc:	6800		ldr	r0, [r0, #0]
+  39f0be:	8dc0		ldrh	r0, [r0, #46]	; 0x2e
+  39f0c0:	0040		lsl	r0, r0, #1
+  39f0c2:	49ba		ldr	r1, =0x1774e38	; via 0x39f3ac
+  39f0c4:	6809		ldr	r1, [r1, #0]
+  39f0c6:	1840		add	r0, r0, r1
+  39f0c8:	49b8		ldr	r1, =0x1774e38	; via 0x39f3ac
+  39f0ca:	6809		ldr	r1, [r1, #0]
+  39f0cc:	8889		ldrh	r1, [r1, #4]
+  39f0ce:	8281		strh	r1, [r0, #20]	; 0x14
+  39f0d0:	48b6		ldr	r0, =0x1774e38	; via 0x39f3ac
+  39f0d2:	6800		ldr	r0, [r0, #0]
+  39f0d4:	302e		add	r0, #46	; 0x2e
+  39f0d6:	8801		ldrh	r1, [r0, #0]
+  39f0d8:	3101		add	r1, #1
+  39f0da:	8001		strh	r1, [r0, #0]
+  39f0dc:	2133		mov	r1, #51	; 0x33
+  39f0de:	48b3		ldr	r0, =0x1774e38	; via 0x39f3ac
+  39f0e0:	6800		ldr	r0, [r0, #0]
+  39f0e2:	5c08		ldrb	r0, [r1, r0]
+  39f0e4:	2801		cmp	r0, #1
+  39f0e6:	d000		beq	0x39f0ea
+  39f0e8:	e0de		b	0x39f2a8
+  39f0ea:	2010		mov	r0, #16	; 0x10
+  39f0ec:	f7f8 ff53	bl	0x397f96	; $osx_alloc_prim
+  39f0f0:	9004		str	r0, [sp, #16]	; 0x10
+  39f0f2:	9804		ldr	r0, [sp, #16]	; 0x10
+  39f0f4:	2800		cmp	r0, #0
+  39f0f6:	d022		beq	0x39f13e
+  39f0f8:	9904		ldr	r1, [sp, #16]	; 0x10
+  39f0fa:	2069		mov	r0, #105	; 0x69
+  39f0fc:	6008		str	r0, [r1, #0]
+  39f0fe:	4669		mov	r1, sp
+  39f100:	2000		mov	r0, #0
+  39f102:	7508		strb	r0, [r1, #20]	; 0x14
+  39f104:	4668		mov	r0, sp
+  39f106:	7d00		ldrb	r0, [r0, #20]	; 0x14
+  39f108:	2808		cmp	r0, #8
+  39f10a:	da14		bge	0x39f136
+  39f10c:	4668		mov	r0, sp
+  39f10e:	7d00		ldrb	r0, [r0, #20]	; 0x14
+  39f110:	0042		lsl	r2, r0, #1
+  39f112:	9804		ldr	r0, [sp, #16]	; 0x10
+  39f114:	6901		ldr	r1, [r0, #16]	; 0x10
+  39f116:	4668		mov	r0, sp
+  39f118:	7d00		ldrb	r0, [r0, #20]	; 0x14
+  39f11a:	0043		lsl	r3, r0, #1
+  39f11c:	48a3		ldr	r0, =0x1774e38	; via 0x39f3ac
+  39f11e:	6800		ldr	r0, [r0, #0]
+  39f120:	1818		add	r0, r3, r0
+  39f122:	8880		ldrh	r0, [r0, #4]
+  39f124:	5250		strh	r0, [r2, r1]
+  39f126:	4668		mov	r0, sp
+  39f128:	4669		mov	r1, sp
+  39f12a:	7d09		ldrb	r1, [r1, #20]	; 0x14
+  39f12c:	3101		add	r1, #1
+  39f12e:	7501		strb	r1, [r0, #20]	; 0x14
+  39f130:	7d00		ldrb	r0, [r0, #20]	; 0x14
+  39f132:	2808		cmp	r0, #8
+  39f134:	dbea		blt	0x39f10c
+  39f136:	9804		ldr	r0, [sp, #16]	; 0x10
+  39f138:	2102		mov	r1, #2
+  39f13a:	f7f8 fe9a	bl	0x397e72	; $osx_send_prim
+; checking GPIO 6 input
+  39f13e:	2400		mov	r4, #0
+  39f140:	2005		mov	r0, #5
+  39f142:	f030 fed8	bl	0x3cfef6
+  39f146:	2800		cmp	r0, #0
+  39f148:	d100		bne	0x39f14c
+  39f14a:	2401		mov	r4, #1
+  39f14c:	a808		add	r0, sp, #32	; 0x20
+  39f14e:	7004		strb	r4, [r0, #0]
+  39f150:	4897		ldr	r0, =0x17750fc	; via 0x39f3b0
+  39f152:	7800		ldrb	r0, [r0, #0]
+  39f154:	a908		add	r1, sp, #32	; 0x20
+  39f156:	7809		ldrb	r1, [r1, #0]
+  39f158:	4288		cmp	r0, r1
+  39f15a:	d017		beq	0x39f18c
+  39f15c:	f7b0 ffc4	bl	0x3500e8
+  39f160:	2801		cmp	r0, #1
+  39f162:	d10a		bne	0x39f17a
+  39f164:	4893		ldr	r0, =0x17750fe	; via 0x39f3b4
+  39f166:	2101		mov	r1, #1
+  39f168:	7001		strb	r1, [r0, #0]
+  39f16a:	4991		ldr	r1, =0x17750fc	; via 0x39f3b0
+  39f16c:	a808		add	r0, sp, #32	; 0x20
+  39f16e:	7800		ldrb	r0, [r0, #0]
+  39f170:	7008		strb	r0, [r1, #0]
+  39f172:	488c		ldr	r0, =0xa0010	; via 0x39f3a4
+  39f174:	9000		str	r0, [sp, #0]
+  39f176:	a063		add	r0, pc, #396	; 0x18c
+  39f178:	e002		b	0x39f180
+  39f17a:	488a		ldr	r0, =0xa0010	; via 0x39f3a4
+  39f17c:	9000		str	r0, [sp, #0]
+  39f17e:	a063		add	r0, pc, #396	; 0x18c
+  39f180:	2107		mov	r1, #7
+  39f182:	2200		mov	r2, #0
+  39f184:	43d2		mvn	r2, r2
+  39f186:	2305		mov	r3, #5
+  39f188:	f03b fd54	bl	0x3dac34
+; end of GPIO 6 check code
+  39f18c:	488a		ldr	r0, =0x17751e8	; via 0x39f3b8
+  39f18e:	7800		ldrb	r0, [r0, #0]
+  39f190:	2800		cmp	r0, #0
+  39f192:	d019		beq	0x39f1c8
+  39f194:	f69e f9ce	bl	0x23d534
+  39f198:	2802		cmp	r0, #2
+  39f19a:	dd15		ble	0x39f1c8
+  39f19c:	4883		ldr	r0, =0x1774e38	; via 0x39f3ac
+  39f19e:	6800		ldr	r0, [r0, #0]
+  39f1a0:	8a41		ldrh	r1, [r0, #18]	; 0x12
+  39f1a2:	2049		mov	r0, #73	; 0x49
+  39f1a4:	00c0		lsl	r0, r0, #3
+  39f1a6:	4281		cmp	r1, r0
+  39f1a8:	dd0e		ble	0x39f1c8
+  39f1aa:	4983		ldr	r1, =0x17751e8	; via 0x39f3b8
+  39f1ac:	2000		mov	r0, #0
+  39f1ae:	7008		strb	r0, [r1, #0]
+  39f1b0:	4882		ldr	r0, =0x17751e9	; via 0x39f3bc
+  39f1b2:	2101		mov	r1, #1
+  39f1b4:	7001		strb	r1, [r0, #0]
+  39f1b6:	487b		ldr	r0, =0xa0010	; via 0x39f3a4
+  39f1b8:	9000		str	r0, [sp, #0]
+  39f1ba:	a060		add	r0, pc, #384	; 0x180
+  39f1bc:	2103		mov	r1, #3
+  39f1be:	2200		mov	r2, #0
+  39f1c0:	43d2		mvn	r2, r2
+  39f1c2:	2305		mov	r3, #5
+  39f1c4:	f03b fd36	bl	0x3dac34
+  39f1c8:	4879		ldr	r0, =0x17750fc	; via 0x39f3b0
+  39f1ca:	7800		ldrb	r0, [r0, #0]
+  39f1cc:	2800		cmp	r0, #0
+  39f1ce:	d110		bne	0x39f1f2
+  39f1d0:	487b		ldr	r0, =0x1774db8	; via 0x39f3c0
+  39f1d2:	6800		ldr	r0, [r0, #0]
+  39f1d4:	2801		cmp	r0, #1
+  39f1d6:	d003		beq	0x39f1e0
+  39f1d8:	4879		ldr	r0, =0x1774db8	; via 0x39f3c0
+  39f1da:	6800		ldr	r0, [r0, #0]
+  39f1dc:	2802		cmp	r0, #2
+  39f1de:	d108		bne	0x39f1f2
+  39f1e0:	4872		ldr	r0, =0x1774e38	; via 0x39f3ac
+  39f1e2:	6800		ldr	r0, [r0, #0]
+  39f1e4:	8a41		ldrh	r1, [r0, #18]	; 0x12
+  39f1e6:	2049		mov	r0, #73	; 0x49
+  39f1e8:	00c0		lsl	r0, r0, #3
+  39f1ea:	4281		cmp	r1, r0
+  39f1ec:	dc04		bgt	0x39f1f8
+  39f1ee:	2101		mov	r1, #1
+  39f1f0:	e000		b	0x39f1f4
+  39f1f2:	2100		mov	r1, #0
+  39f1f4:	4870		ldr	r0, =0x17751e8	; via 0x39f3b8
+  39f1f6:	7001		strb	r1, [r0, #0]
+  39f1f8:	486e		ldr	r0, =0x17750fe	; via 0x39f3b4
+  39f1fa:	7800		ldrb	r0, [r0, #0]
+  39f1fc:	2800		cmp	r0, #0
+  39f1fe:	d103		bne	0x39f208
+  39f200:	486e		ldr	r0, =0x17751e9	; via 0x39f3bc
+  39f202:	7800		ldrb	r0, [r0, #0]
+  39f204:	2800		cmp	r0, #0
+  39f206:	d04f		beq	0x39f2a8
+  39f208:	486e		ldr	r0, =0x1775098	; via 0x39f3c4
+  39f20a:	6800		ldr	r0, [r0, #0]
+  39f20c:	8800		ldrh	r0, [r0, #0]
+  39f20e:	2110		mov	r1, #16	; 0x10
+  39f210:	aa07		add	r2, sp, #28	; 0x1c
+  39f212:	f625 fbd9	bl	0x1c49c8
+  39f216:	9006		str	r0, [sp, #24]	; 0x18
+  39f218:	9806		ldr	r0, [sp, #24]	; 0x18
+  39f21a:	2802		cmp	r0, #2
+  39f21c:	d015		beq	0x39f24a
+  39f21e:	9907		ldr	r1, [sp, #28]	; 0x1c
+  39f220:	4869		ldr	r0, =0xd809	; via 0x39f3c8
+  39f222:	6008		str	r0, [r1, #0]
+  39f224:	9907		ldr	r1, [sp, #28]	; 0x1c
+  39f226:	2000		mov	r0, #0
+  39f228:	43c0		mvn	r0, r0
+  39f22a:	7308		strb	r0, [r1, #12]	; 0xc
+  39f22c:	9806		ldr	r0, [sp, #24]	; 0x18
+  39f22e:	2800		cmp	r0, #0
+  39f230:	d101		bne	0x39f236
+  39f232:	2101		mov	r1, #1
+  39f234:	e000		b	0x39f238
+  39f236:	2100		mov	r1, #0
+  39f238:	9807		ldr	r0, [sp, #28]	; 0x1c
+  39f23a:	7341		strb	r1, [r0, #13]	; 0xd
+  39f23c:	4861		ldr	r0, =0x1775098	; via 0x39f3c4
+  39f23e:	6800		ldr	r0, [r0, #0]
+  39f240:	7880		ldrb	r0, [r0, #2]
+  39f242:	9907		ldr	r1, [sp, #28]	; 0x1c
+  39f244:	f019 feac	bl	0x3b8fa0
+  39f248:	e02e		b	0x39f2a8
+  39f24a:	4860		ldr	r0, =0xa0008	; via 0x39f3cc
+  39f24c:	9000		str	r0, [sp, #0]
+  39f24e:	a03c		add	r0, pc, #240	; 0xf0
+  39f250:	212e		mov	r1, #46	; 0x2e
+  39f252:	2200		mov	r2, #0
+  39f254:	43d2		mvn	r2, r2
+  39f256:	2301		mov	r3, #1
+  39f258:	f03b fcec	bl	0x3dac34
+  39f25c:	f00f fe8b	bl	0x3aef76
+  39f260:	e022		b	0x39f2a8
+  39f262:	9802		ldr	r0, [sp, #8]
+  39f264:	8800		ldrh	r0, [r0, #0]
+  39f266:	0900		lsr	r0, r0, #4
+  39f268:	d31e		bcc	0x39f2a8
+  39f26a:	f7aa f84f	bl	0x34930c
+  39f26e:	4669		mov	r1, sp
+  39f270:	81c8		strh	r0, [r1, #14]	; 0xe
+  39f272:	4668		mov	r0, sp
+  39f274:	89c0		ldrh	r0, [r0, #14]	; 0xe
+  39f276:	09c0		lsr	r0, r0, #7
+  39f278:	d30b		bcc	0x39f292
+  39f27a:	484a		ldr	r0, =0xa0010	; via 0x39f3a4
+  39f27c:	9000		str	r0, [sp, #0]
+  39f27e:	a03c		add	r0, pc, #240	; 0xf0
+  39f280:	2114		mov	r1, #20	; 0x14
+  39f282:	2200		mov	r2, #0
+  39f284:	43d2		mvn	r2, r2
+  39f286:	2305		mov	r3, #5
+  39f288:	f03b fcd4	bl	0x3dac34
+  39f28c:	f002 f993	bl	0x3a15b6
+  39f290:	e00a		b	0x39f2a8
+  39f292:	4844		ldr	r0, =0xa0010	; via 0x39f3a4
+  39f294:	9000		str	r0, [sp, #0]
+  39f296:	a03c		add	r0, pc, #240	; 0xf0
+  39f298:	2116		mov	r1, #22	; 0x16
+  39f29a:	2200		mov	r2, #0
+  39f29c:	43d2		mvn	r2, r2
+  39f29e:	2305		mov	r3, #5
+  39f2a0:	f03b fcc8	bl	0x3dac34
+  39f2a4:	f002 f99a	bl	0x3a15dc
+  39f2a8:	200c		mov	r0, #12	; 0xc
+  39f2aa:	f040 fd00	bl	0x3dfcae
+  39f2ae:	b009		add	sp, #36	; 0x24
+  39f2b0:	bd10		pop	{r4, pc}
+  39f2b2:	46c0		nop			(mov r8, r8)
+
 $Init_Target:
   3bb7d4:	b570		push	{r4, r5, r6, lr}
   3bb7d6:	b081		sub	sp, #4
@@ -1426,7 +1782,8 @@
 0x00:	prim_id like in TCS211
 0x02:	addr_id (ditto)
 0x04:	adc_result[8] array (ditto)
-0x14:	Foxconn/Pirelli's unknown insertions
+0x14:	array of 6 16-bit words storing consecutive VBAT ADC readings
+0x2E:	16-bit var write pointer for the array at offset 0x14
 0x32:	assumed is_gsm_on
 0x33:	assumed is_adc_on
 0x34:	assumed SpiTaskReady
@@ -1732,6 +2089,29 @@
   3cdaa0:	2000		mov	r0, #0
   3cdaa2:	bd00		pop	{pc}
 
+; function called from the ADC end handler
+  3cfef6:	b510		push	{r4, lr}
+  3cfef8:	2400		mov	r4, #0
+  3cfefa:	2105		mov	r1, #5
+  3cfefc:	1a40		sub	r0, r0, r1
+  3cfefe:	2800		cmp	r0, #0
+  3cff00:	d008		beq	0x3cff14
+  3cff02:	3803		sub	r0, #3
+  3cff04:	2800		cmp	r0, #0
+  3cff06:	d10b		bne	0x3cff20
+  3cff08:	200d		mov	r0, #13	; 0xd
+  3cff0a:	f013 f8a9	bl	0x3e3060	; $AI_ReadBit
+  3cff0e:	2801		cmp	r0, #1
+  3cff10:	d005		beq	0x3cff1e
+  3cff12:	e005		b	0x3cff20
+  3cff14:	2006		mov	r0, #6
+  3cff16:	f013 f8a3	bl	0x3e3060	; $AI_ReadBit
+  3cff1a:	2801		cmp	r0, #1
+  3cff1c:	d100		bne	0x3cff20
+  3cff1e:	2401		mov	r4, #1
+  3cff20:	1c20		add	r0, r4, #0
+  3cff22:	bd10		pop	{r4, pc}
+
 $Create_ABB_HISR:
   3dc928:	b500		push	{lr}
   3dc92a:	b083		sub	sp, #12	; 0xc
@@ -1826,6 +2206,172 @@
   3dc9e0:	b003		add	sp, #12	; 0xc
   3dc9e2:	bd00		pop	{pc}
 
+$AI_EnableBit:
+  3e300c:	4a44		ldr	r2, =0xfffef00a	; via 0x3e3120
+  3e300e:	2101		mov	r1, #1
+  3e3010:	4081		lsl	r1, r0
+  3e3012:	8810		ldrh	r0, [r2, #0]
+  3e3014:	4301		orr	r1, r0
+  3e3016:	8011		strh	r1, [r2, #0]
+  3e3018:	4770		bx	lr
+
+$AI_DisableBit:
+  3e301a:	4a41		ldr	r2, =0xfffef00a	; via 0x3e3120
+  3e301c:	2101		mov	r1, #1
+  3e301e:	4081		lsl	r1, r0
+  3e3020:	8810		ldrh	r0, [r2, #0]
+  3e3022:	4388		bic	r0, r1
+  3e3024:	8010		strh	r0, [r2, #0]
+  3e3026:	4770		bx	lr
+
+$AI_SetBit:
+  3e3028:	4a3e		ldr	r2, =0xfffe4802	; via 0x3e3124
+  3e302a:	2101		mov	r1, #1
+  3e302c:	4081		lsl	r1, r0
+  3e302e:	8810		ldrh	r0, [r2, #0]
+  3e3030:	4301		orr	r1, r0
+  3e3032:	8011		strh	r1, [r2, #0]
+  3e3034:	4770		bx	lr
+
+$AI_ResetBit:
+  3e3036:	4a3b		ldr	r2, =0xfffe4802	; via 0x3e3124
+  3e3038:	2101		mov	r1, #1
+  3e303a:	4081		lsl	r1, r0
+  3e303c:	8810		ldrh	r0, [r2, #0]
+  3e303e:	4388		bic	r0, r1
+  3e3040:	8010		strh	r0, [r2, #0]
+  3e3042:	4770		bx	lr
+
+$AI_ConfigBitAsOutput:
+  3e3044:	4a38		ldr	r2, =0xfffe4804	; via 0x3e3128
+  3e3046:	2101		mov	r1, #1
+  3e3048:	4081		lsl	r1, r0
+  3e304a:	8810		ldrh	r0, [r2, #0]
+  3e304c:	4388		bic	r0, r1
+  3e304e:	8010		strh	r0, [r2, #0]
+  3e3050:	4770		bx	lr
+
+$AI_ConfigBitAsInput:
+  3e3052:	4a35		ldr	r2, =0xfffe4804	; via 0x3e3128
+  3e3054:	2101		mov	r1, #1
+  3e3056:	4081		lsl	r1, r0
+  3e3058:	8810		ldrh	r0, [r2, #0]
+  3e305a:	4301		orr	r1, r0
+  3e305c:	8011		strh	r1, [r2, #0]
+  3e305e:	4770		bx	lr
+
+$AI_ReadBit:
+  3e3060:	4932		ldr	r1, =0xfffe4800	; via 0x3e312c
+  3e3062:	8809		ldrh	r1, [r1, #0]
+  3e3064:	4101		asr	r1, r0
+  3e3066:	07c8		lsl	r0, r1, #31
+  3e3068:	0fc0		lsr	r0, r0, #31
+  3e306a:	0600		lsl	r0, r0, #24
+  3e306c:	0e00		lsr	r0, r0, #24
+  3e306e:	4770		bx	lr
+
+$AI_Power:
+  3e3070:	b500		push	{lr}
+  3e3072:	2800		cmp	r0, #0
+  3e3074:	d101		bne	0x3e307a
+  3e3076:	f766 fbff	bl	0x349878	; $ABB_Power_Off
+  3e307a:	bd00		pop	{pc}
+
+$AI_ResetIoConfig:
+  3e307c:	492a		ldr	r1, =0xfffe4804	; via 0x3e3128
+  3e307e:	482c		ldr	r0, =0xffff	; via 0x3e3130
+  3e3080:	8008		strh	r0, [r1, #0]
+  3e3082:	4827		ldr	r0, =0xfffef00a	; via 0x3e3120
+  3e3084:	2100		mov	r1, #0
+  3e3086:	8001		strh	r1, [r0, #0]
+  3e3088:	4770		bx	lr
+
+$AI_ClockEnable:
+  3e308a:	492a		ldr	r1, =0xfffe4806	; via 0x3e3134
+  3e308c:	2020		mov	r0, #32	; 0x20
+  3e308e:	880a		ldrh	r2, [r1, #0]
+  3e3090:	4310		orr	r0, r2
+  3e3092:	8008		strh	r0, [r1, #0]
+  3e3094:	4770		bx	lr
+
+$AI_InitIOConfig:
+  3e3096:	b500		push	{lr}
+  3e3098:	f7ec fe54	bl	0x3cfd44
+  3e309c:	2000		mov	r0, #0
+  3e309e:	4926		ldr	r1, =0x1773f8a	; via 0x3e3138
+  3e30a0:	7008		strb	r0, [r1, #0]
+  3e30a2:	4926		ldr	r1, =0x17750fd	; via 0x3e313c
+  3e30a4:	7008		strb	r0, [r1, #0]
+  3e30a6:	4926		ldr	r1, =0x17750ff	; via 0x3e3140
+  3e30a8:	2201		mov	r2, #1
+  3e30aa:	700a		strb	r2, [r1, #0]
+  3e30ac:	4925		ldr	r1, =0x17750fe	; via 0x3e3144
+  3e30ae:	7008		strb	r0, [r1, #0]
+  3e30b0:	4825		ldr	r0, =0x17750fc	; via 0x3e3148
+  3e30b2:	21ff		mov	r1, #255	; 0xff
+  3e30b4:	7001		strb	r1, [r0, #0]
+  3e30b6:	bd00		pop	{pc}
+
+$AI_SelectIOForIT:
+  3e30b8:	0109		lsl	r1, r1, #4
+  3e30ba:	1840		add	r0, r0, r1
+  3e30bc:	0040		lsl	r0, r0, #1
+  3e30be:	3001		add	r0, #1
+  3e30c0:	4922		ldr	r1, =0xfffe4814	; via 0x3e314c
+  3e30c2:	8008		strh	r0, [r1, #0]
+  3e30c4:	4770		bx	lr
+
+$AI_CheckITSource:
+  3e30c6:	2100		mov	r1, #0
+  3e30c8:	4a21		ldr	r2, =0xfffe4816	; via 0x3e3150
+  3e30ca:	8812		ldrh	r2, [r2, #0]
+  3e30cc:	4210		tst	r0, r2
+  3e30ce:	d000		beq	0x3e30d2
+  3e30d0:	2101		mov	r1, #1
+  3e30d2:	1c08		add	r0, r1, #0
+  3e30d4:	4770		bx	lr
+
+$AI_UnmaskIT:
+  3e30d6:	4a1f		ldr	r2, =0xfffe4818	; via 0x3e3154
+  3e30d8:	8811		ldrh	r1, [r2, #0]
+  3e30da:	4381		bic	r1, r0
+  3e30dc:	8011		strh	r1, [r2, #0]
+  3e30de:	4770		bx	lr
+
+$AI_MaskIT:
+  3e30e0:	4a1c		ldr	r2, =0xfffe4818	; via 0x3e3154
+  3e30e2:	8811		ldrh	r1, [r2, #0]
+  3e30e4:	4301		orr	r1, r0
+  3e30e6:	8011		strh	r1, [r2, #0]
+  3e30e8:	4770		bx	lr
+
+  3e30ea:	2130		mov	r1, #48	; 0x30
+  3e30ec:	7001		strb	r1, [r0, #0]
+  3e30ee:	3001		add	r0, #1
+  3e30f0:	2231		mov	r2, #49	; 0x31
+  3e30f2:	7002		strb	r2, [r0, #0]
+  3e30f4:	3001		add	r0, #1
+  3e30f6:	222e		mov	r2, #46	; 0x2e
+  3e30f8:	7002		strb	r2, [r0, #0]
+  3e30fa:	3001		add	r0, #1
+  3e30fc:	7001		strb	r1, [r0, #0]
+  3e30fe:	3001		add	r0, #1
+  3e3100:	7001		strb	r1, [r0, #0]
+  3e3102:	3001		add	r0, #1
+  3e3104:	2100		mov	r1, #0
+  3e3106:	7001		strb	r1, [r0, #0]
+  3e3108:	4770		bx	lr
+
+  3e310a:	b500		push	{lr}
+  3e310c:	2801		cmp	r0, #1
+  3e310e:	d103		bne	0x3e3118
+  3e3110:	2001		mov	r0, #1
+  3e3112:	f7ff ff90	bl	0x3e3036	; $AI_ResetBit
+  3e3116:	bd00		pop	{pc}
+  3e3118:	2001		mov	r0, #1
+  3e311a:	f7ff ff85	bl	0x3e3028	; $AI_SetBit
+  3e311e:	bd00		pop	{pc}
+
 _f_checksum:
   3e6990:	e1a0c000	mov	r12, r0
   3e6994:	e3a00000	mov	r0, #0
@@ -2335,3 +2881,6 @@
 
 0x1774e70:	pwr_env_ctrl_blk
 0x1774e74:	pwr_error_ft
+
+0x1775041:	byte var set to 0 in spi_abb_read_int_reg_callback()
+		in ADC end processing